DE69434454D1 - Schwingspulengesteuerter Positionierer für Gross-und Feinpositionierung eines Magnetkopfes in einem Mehrfachspurbandgerät - Google Patents
Schwingspulengesteuerter Positionierer für Gross-und Feinpositionierung eines Magnetkopfes in einem MehrfachspurbandgerätInfo
- Publication number
- DE69434454D1 DE69434454D1 DE69434454T DE69434454T DE69434454D1 DE 69434454 D1 DE69434454 D1 DE 69434454D1 DE 69434454 T DE69434454 T DE 69434454T DE 69434454 T DE69434454 T DE 69434454T DE 69434454 D1 DE69434454 D1 DE 69434454D1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic head
- voice coil
- fine positioning
- track device
- coil controlled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/035—DC motors; Unipolar motors
- H02K41/0352—Unipolar motors
- H02K41/0354—Lorentz force motors, e.g. voice coil motors
- H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
- G05B19/21—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
- G05B19/23—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
- G05B19/33—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device
- G05B19/35—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control
- G05B19/351—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5504—Track change, selection or acquisition by displacement of the head across tape tracks
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5504—Track change, selection or acquisition by displacement of the head across tape tracks
- G11B5/5508—Control circuits therefor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/032—Reciprocating, oscillating or vibrating motors
- H02P25/034—Voice coil motors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41355—Electro magnetic coil actuator, voice coil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16871693A | 1993-12-15 | 1993-12-15 | |
US168716 | 1993-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69434454D1 true DE69434454D1 (de) | 2005-09-15 |
DE69434454T2 DE69434454T2 (de) | 2006-03-30 |
Family
ID=22612656
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69434454T Expired - Fee Related DE69434454T2 (de) | 1993-12-15 | 1994-12-13 | Schwingspulengesteuerter Positionierer für Gross-und Feinpositionierung eines Magnetkopfes in einem Mehrfachspurbandgerät |
DE69435238T Expired - Fee Related DE69435238D1 (de) | 1993-12-15 | 1994-12-13 | Schingspulengesteuerter Positionierer für Gross-und Feinpositionierung eines Magnetkopfes in einem Mehrfachspurbandgerät |
DE69435241T Expired - Fee Related DE69435241D1 (de) | 1993-12-15 | 1994-12-13 | Schingspulengesteuerter Positionierer für Gross-und Feinpositionierung eines Magnetkopfes in einem Mehrfachspurbandgerät |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69435238T Expired - Fee Related DE69435238D1 (de) | 1993-12-15 | 1994-12-13 | Schingspulengesteuerter Positionierer für Gross-und Feinpositionierung eines Magnetkopfes in einem Mehrfachspurbandgerät |
DE69435241T Expired - Fee Related DE69435241D1 (de) | 1993-12-15 | 1994-12-13 | Schingspulengesteuerter Positionierer für Gross-und Feinpositionierung eines Magnetkopfes in einem Mehrfachspurbandgerät |
Country Status (7)
Country | Link |
---|---|
US (2) | US5978172A (de) |
EP (4) | EP1619669B1 (de) |
JP (1) | JP3736849B2 (de) |
KR (1) | KR100275916B1 (de) |
AU (1) | AU1339195A (de) |
DE (3) | DE69434454T2 (de) |
WO (1) | WO1995016986A2 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO944103D0 (no) * | 1994-10-27 | 1994-10-27 | Abb Nera As Seksjon Contec | Anordning ved lineæraktuator |
EP0818774B1 (de) * | 1996-07-12 | 2004-01-02 | Deutsche Thomson Brandt | Mehrspurbandaufzeichnungsgerät mit transversaler Bandpositionierung |
JPH1196526A (ja) * | 1997-09-24 | 1999-04-09 | Internatl Business Mach Corp <Ibm> | アクチュエータ・アーム・アセンブリ及びディスク記憶装置 |
US6067215A (en) * | 1997-10-09 | 2000-05-23 | Seagate Technology, Inc. | Magnetic shielding for electromagnetic microactuator |
US6411474B1 (en) | 1998-06-22 | 2002-06-25 | Hewlett-Packard Co. | Carriage and actuator assembly |
US6333838B1 (en) | 1998-06-22 | 2001-12-25 | Hewlett-Packard Co. | Voice coil actuated carriage in which a support structure for the carriage is disposed at least partially within the motor |
US6404598B1 (en) * | 1998-09-22 | 2002-06-11 | Seagate Technology Llc | Flexible circuit routing configuration for a fine/coarse positioner for a tape drive |
US6388836B2 (en) * | 1998-11-13 | 2002-05-14 | Hewlett-Packard Company | Magnetic shield for a tape drive read/write head |
US6278247B1 (en) * | 1999-06-28 | 2001-08-21 | Tristram Tupper Hyde | Multi-resolution drive for actuators |
US6229674B1 (en) * | 1999-07-29 | 2001-05-08 | Storage Technology Corporation | Coarse and fine positioning device employing a single driving mechanism |
US6513250B2 (en) * | 2000-07-14 | 2003-02-04 | Rensselaer Polytechnic Institute | Micro positioning device with shared actuators |
US6704261B2 (en) * | 2001-01-25 | 2004-03-09 | Dphi Acquisitions, Inc. | Spin motor control in an optical drive |
US7522480B2 (en) | 2001-01-25 | 2009-04-21 | Dphi Acquisitions, Inc. | Digital tracking servo system with multi-track seek with an acceleration clamp |
US7299146B2 (en) * | 2002-06-27 | 2007-11-20 | International Business Machines Corporation | Apparatus and method to calibrate a system having an input signal and an output signal |
US6839197B2 (en) * | 2002-06-27 | 2005-01-04 | International Business Machines Corporation | Apparatus and method to calibrate one or more transducers in a noisy environment |
US6831806B2 (en) * | 2002-06-27 | 2004-12-14 | International Business Machines Corporation | Apparatus and method to calibrate a servo sensor |
US6833973B2 (en) * | 2002-06-27 | 2004-12-21 | International Business Machines Corporation | Apparatus and method to calibrate a servo sensor |
US7227724B2 (en) * | 2003-01-30 | 2007-06-05 | Certance, Llc | Head actuator assembly for a tape drive |
US7203027B2 (en) * | 2004-11-10 | 2007-04-10 | Certance, Llc | System and method for measuring the position of a tape drive head |
US7230788B2 (en) * | 2004-11-10 | 2007-06-12 | Certance, Llc | System and method for tape drive control |
US7061712B2 (en) * | 2004-11-17 | 2006-06-13 | International Business Machines Corporation | Mono pole piece for a two stage tape drive actuator |
US7274528B2 (en) * | 2005-03-17 | 2007-09-25 | Certance Llc | System and method for protecting head elements of a tape drive |
US7538980B2 (en) * | 2005-09-14 | 2009-05-26 | International Business Machines Corporation | Actuator assembly |
US8059355B2 (en) * | 2009-06-08 | 2011-11-15 | Quantum Corporation | Dual stage head actuator assembly for tape drive |
US8027121B2 (en) * | 2009-11-04 | 2011-09-27 | International Business Machines Corporation | Positioning coarse servo actuator of tape servo system to allow fine servo actuator to follow tape shift excursions |
US8059362B2 (en) * | 2010-03-02 | 2011-11-15 | International Business Machines Corporation | Positioning a coarse actuator of compound actuator tape servo system at midpoint of maximum peaks of lateral tape movement |
US8134797B2 (en) * | 2010-03-03 | 2012-03-13 | International Business Machines Corporation | Application of continuous position error offset signal to acquire servo track |
US8780484B2 (en) | 2012-08-30 | 2014-07-15 | International Business Machines Corporation | Tape friction measurement |
US9395511B1 (en) | 2014-01-30 | 2016-07-19 | Magnet-Schultz Of America, Inc. | Voice coil actuator with integrated LVDT |
US10957362B1 (en) | 2019-09-11 | 2021-03-23 | International Business Machines Corporation | Non-interfering micro-positioning system utilizing piezoelectric elements |
US10854236B1 (en) | 2019-09-11 | 2020-12-01 | International Business Machines Corporation | Dynamic tape guide bearing tilt mechanism |
US11056139B2 (en) | 2019-09-11 | 2021-07-06 | International Business Machines Corporation | Semi-flexible structure for micro-positioning a write/read head |
CN111447367B (zh) * | 2020-05-08 | 2021-10-19 | Oppo广东移动通信有限公司 | 音圈马达、驱动方法、摄像头模组和计算机可读存储介质 |
CN113098224B (zh) * | 2021-04-09 | 2023-02-24 | 深圳谦腾科技有限公司 | 一种柔性供料的音圈电机 |
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US3470399A (en) * | 1968-06-17 | 1969-09-30 | Ibm | Linear motor velocity detection apparatus |
FR2142769B1 (de) * | 1971-06-24 | 1973-06-29 | Honeywell Bull Soc Ind | |
JPS5570972A (en) * | 1978-11-20 | 1980-05-28 | Nec Corp | Magnetic disc unit |
GB2079068B (en) * | 1980-05-19 | 1984-04-26 | Kelly H P G | Linear motor |
US4415941A (en) * | 1981-06-29 | 1983-11-15 | Atasi Corporation | Linear actuator for memory storage device |
US4623947A (en) * | 1983-03-17 | 1986-11-18 | Tokyo Shibaura Denki Kabushiki Kaisha | Magnetic head device |
US4498023A (en) * | 1983-10-31 | 1985-02-05 | Motorola, Inc. | Voice coil linear motor with integral capacitor |
KR890003199B1 (ko) * | 1983-11-15 | 1989-08-26 | 마쯔시다덴기산교 가부시기가이샤 | 회전 헤드 작동장치 |
JPS60125916A (ja) * | 1983-12-12 | 1985-07-05 | Toshiba Corp | ヘッド位置制御装置 |
US4609958A (en) * | 1984-05-29 | 1986-09-02 | Cipher Data Products, Inc. | Precision bearing for reciprocating a magnetic head |
US4616153A (en) * | 1984-12-10 | 1986-10-07 | Lee Robert E | Closed-loop linear position servomotor |
EP0190555B1 (de) * | 1985-02-08 | 1989-01-18 | Tandberg Data A/S | Verfahren und Anordnung zum Positionieren eines Magnetkopfs auf verschiedene Spuren eines Magnetbands |
US4667158A (en) * | 1985-04-01 | 1987-05-19 | Redlich Robert W | Linear position transducer and signal processor |
USRE33910E (en) * | 1985-05-07 | 1992-05-05 | The Cross Company | CNC turning machine |
JPS62280601A (ja) * | 1986-05-29 | 1987-12-05 | Sony Corp | 位置測定装置 |
JPS6332701A (ja) * | 1986-07-25 | 1988-02-12 | Nec Corp | 磁気デイスク装置 |
US4866548A (en) * | 1986-12-22 | 1989-09-12 | Tandberg Data A/S | Method and arrangement for precise positioning of a magnetic head to various tracks of a magnetic tape |
JPH01303679A (ja) * | 1988-05-31 | 1989-12-07 | Nec Corp | 磁気ディスク装置 |
JPH0752497B2 (ja) * | 1989-10-31 | 1995-06-05 | シャープ株式会社 | 磁気記録再生装置 |
US5268804A (en) * | 1989-04-26 | 1993-12-07 | International Business Machines Corporation | Actuator arm controller for a storage device |
GB8920013D0 (en) * | 1989-09-05 | 1989-10-18 | Kelly H P G | Improvements in or relating to the control of linear motors |
US5121270A (en) * | 1989-09-19 | 1992-06-09 | Alcudia Ezra R | Multitransducer head positioning servo for use in a bi-directional magnetic tape system |
US5015937A (en) * | 1989-10-26 | 1991-05-14 | Siemens-Bendix Automotive Electronics L.P. | Parametric current control for microstepping unipolar motor |
US5191492A (en) * | 1990-03-30 | 1993-03-02 | Archive Corporation | Mechanisms for a closed loop head positioner for streaming tape drives |
US5371636A (en) * | 1990-03-30 | 1994-12-06 | Archive Corporation | Mechanisms for a closed loop head positioner for streaming tape drives |
US5128813A (en) * | 1990-06-21 | 1992-07-07 | Quantum Corporation | Thermal compensated head positioner servo for disk drive |
EP0471101B1 (de) * | 1990-08-14 | 1997-03-12 | Tandberg Data A/S | Verfahren zum Positionieren eines Magnetkopfes gegenüber dem Speichermedium eines Magnetschichtspeichers |
FR2672153B1 (fr) * | 1991-01-28 | 1994-05-13 | Bollore Technologies | Separateur pour condensateurs electrolytiques et condensateurs ainsi formes. |
US5384676A (en) * | 1991-04-19 | 1995-01-24 | Mitsubishi Denki Kabushiki Kaisha | Magnetic head position controller in a magnetic recording and reproducing apparatus |
US5280402A (en) * | 1991-08-30 | 1994-01-18 | Minnesota Mining And Manufacturing Company | Combined stepper motor and voice coil head positioning apparatus |
JP3352715B2 (ja) * | 1992-03-23 | 2002-12-03 | 松下電器産業株式会社 | 磁気ディスク装置のヘッド位置決め装置 |
EP0565918B1 (de) * | 1992-04-13 | 1998-05-20 | Imation Corp. | Vorrichtung zur Kopfpositionierung für Mehrspurbandaufzeichnungsgerät |
US5227625A (en) * | 1992-09-16 | 1993-07-13 | International Business Machines Corporation | Retro-reflective variable-pitch diffraction grating for use in a rotary actuator disk file |
ATE162328T1 (de) * | 1992-10-09 | 1998-01-15 | Koninkl Philips Electronics Nv | Aufzeichnungsvorrichtung mit temperaturabhängiger schreibstromsteuerung |
US5379165A (en) * | 1993-03-19 | 1995-01-03 | Tandberg Data A/S | Method and apparatus for improving the accuracy of a tape servo track seek algorithm by using longitudinally correlated waveforms of lateral tape movement unique to each tape cassette |
US5450257A (en) * | 1993-03-23 | 1995-09-12 | Minnesota Mining And Manufacturing Company | Head-tape alignment system and method |
JP2878955B2 (ja) * | 1993-04-08 | 1999-04-05 | 日立金属株式会社 | 高精度リニアモータ |
US5377052A (en) * | 1993-06-14 | 1994-12-27 | International Business Machines Corporation | Actuator assembly for servo-controlled magnetic tape head |
KR100387320B1 (ko) * | 1994-07-14 | 2003-09-02 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 원통직선운동코일및환상회전운동코일을갖는전자작동기와이작동기및계측시스템을포함하는작동기유닛및상기작동기또는작동기유닛을포함하는기계 |
-
1994
- 1994-12-13 AU AU13391/95A patent/AU1339195A/en not_active Abandoned
- 1994-12-13 KR KR1019960703097A patent/KR100275916B1/ko not_active IP Right Cessation
- 1994-12-13 DE DE69434454T patent/DE69434454T2/de not_active Expired - Fee Related
- 1994-12-13 EP EP05076821A patent/EP1619669B1/de not_active Expired - Lifetime
- 1994-12-13 DE DE69435238T patent/DE69435238D1/de not_active Expired - Fee Related
- 1994-12-13 EP EP05076822A patent/EP1619670B1/de not_active Expired - Lifetime
- 1994-12-13 JP JP51688495A patent/JP3736849B2/ja not_active Expired - Fee Related
- 1994-12-13 EP EP95904879A patent/EP0734569A1/de not_active Ceased
- 1994-12-13 WO PCT/US1994/014263 patent/WO1995016986A2/en not_active Application Discontinuation
- 1994-12-13 EP EP02078840A patent/EP1306833B1/de not_active Expired - Lifetime
- 1994-12-13 DE DE69435241T patent/DE69435241D1/de not_active Expired - Fee Related
-
1995
- 1995-12-22 US US08/577,802 patent/US5978172A/en not_active Expired - Fee Related
-
1997
- 1997-03-31 US US08/828,550 patent/US5901008A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69435241D1 (de) | 2009-11-12 |
US5901008A (en) | 1999-05-04 |
JPH09510315A (ja) | 1997-10-14 |
EP1306833A2 (de) | 2003-05-02 |
WO1995016986A2 (en) | 1995-06-22 |
EP1619670A1 (de) | 2006-01-25 |
DE69434454T2 (de) | 2006-03-30 |
KR960706672A (ko) | 1996-12-09 |
EP1306833B1 (de) | 2005-08-10 |
EP1619669B1 (de) | 2009-09-16 |
EP0734569A1 (de) | 1996-10-02 |
EP1306833A3 (de) | 2003-06-11 |
WO1995016986A3 (en) | 1995-10-26 |
AU1339195A (en) | 1995-07-03 |
DE69435238D1 (de) | 2009-10-29 |
EP1619669A1 (de) | 2006-01-25 |
EP1619670B1 (de) | 2009-09-30 |
JP3736849B2 (ja) | 2006-01-18 |
US5978172A (en) | 1999-11-02 |
KR100275916B1 (ko) | 2001-01-15 |
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