DE69231740D1 - System und Verfahren zur optischen Speicherung und Wiedergewinnung von Daten - Google Patents
System und Verfahren zur optischen Speicherung und Wiedergewinnung von DatenInfo
- Publication number
- DE69231740D1 DE69231740D1 DE69231740T DE69231740T DE69231740D1 DE 69231740 D1 DE69231740 D1 DE 69231740D1 DE 69231740 T DE69231740 T DE 69231740T DE 69231740 T DE69231740 T DE 69231740T DE 69231740 D1 DE69231740 D1 DE 69231740D1
- Authority
- DE
- Germany
- Prior art keywords
- retrieval
- data
- optical storage
- optical
- storage
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10502—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed
- G11B11/10504—Recording
- G11B11/10506—Recording by modulating only the light beam of the transducer
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10502—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed
- G11B11/10515—Reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10502—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed
- G11B11/1053—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed to compensate for the magnetic domain drift or time shift
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10595—Control of operating function
- G11B11/10597—Adaptations for transducing various formats on the same or different carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
- G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—Reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B20/1258—Formatting, e.g. arrangement of data block or words on the record carriers on discs where blocks are arranged within multiple radial zones, e.g. Zone Bit Recording or Constant Density Recording discs, MCAV discs, MCLV discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1262—Formatting, e.g. arrangement of data block or words on the record carriers with more than one format/standard, e.g. conversion from CD-audio format to R-DAT format
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
- G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
- G11B2020/1434—8 to 9 modulation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69867391A | 1991-05-10 | 1991-05-10 | |
US75805991A | 1991-09-12 | 1991-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69231740D1 true DE69231740D1 (de) | 2001-04-19 |
DE69231740T2 DE69231740T2 (de) | 2001-09-20 |
Family
ID=27106259
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992631969 Expired - Lifetime DE69231969T2 (de) | 1991-05-10 | 1992-05-11 | System und Verfahren zur optischen Speicherung und Wiedergewinnung von Daten |
DE1992632035 Expired - Lifetime DE69232035T2 (de) | 1991-05-10 | 1992-05-11 | System und Verfahren zur optischen Speicherung und Wiedergewinnung von Daten |
DE1992631740 Expired - Lifetime DE69231740T2 (de) | 1991-05-10 | 1992-05-11 | System und Verfahren zur optischen Speicherung und Wiedergewinnung von Daten |
DE69231659T Expired - Lifetime DE69231659T2 (de) | 1991-05-10 | 1992-05-11 | Optisches datenspeicherungssystem und zurückwinnungssystem und verfahren dafür |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992631969 Expired - Lifetime DE69231969T2 (de) | 1991-05-10 | 1992-05-11 | System und Verfahren zur optischen Speicherung und Wiedergewinnung von Daten |
DE1992632035 Expired - Lifetime DE69232035T2 (de) | 1991-05-10 | 1992-05-11 | System und Verfahren zur optischen Speicherung und Wiedergewinnung von Daten |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69231659T Expired - Lifetime DE69231659T2 (de) | 1991-05-10 | 1992-05-11 | Optisches datenspeicherungssystem und zurückwinnungssystem und verfahren dafür |
Country Status (5)
Country | Link |
---|---|
EP (4) | EP0583416B1 (de) |
AU (1) | AU2175892A (de) |
DE (4) | DE69231969T2 (de) |
SG (5) | SG87796A1 (de) |
WO (1) | WO1992021125A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5537379A (en) * | 1991-05-10 | 1996-07-16 | Discovision Associates | Optical data storage and retrieval system and method |
JP2002063726A (ja) * | 2000-06-05 | 2002-02-28 | Nippon Precision Circuits Inc | 光ディスク再生装置のレーザーダイオード制御方法およびその回路 |
KR100896681B1 (ko) | 2001-12-18 | 2009-05-14 | 삼성전자주식회사 | 컴팩트 디스크에 데이터를 기록하는 방법 및 그 장치 |
DE10310129B3 (de) * | 2003-03-07 | 2004-10-14 | Infineon Technologies Ag | Verfahren und System zur Übertragung binärer Datenfolgen mit Hilfe eines Pulsflanken-Positions-Modulationsverfahrens |
JP5081741B2 (ja) | 2008-06-20 | 2012-11-28 | 株式会社日立製作所 | 光情報記録装置、光情報記録方法、光情報記録再生装置および光情報記録再生方法 |
KR101863376B1 (ko) | 2009-10-27 | 2018-05-31 | 바스프 에스이 | 열 노화에 내성인 폴리아미드 |
CN108511017B (zh) | 2018-04-02 | 2021-08-20 | 郑州云海信息技术有限公司 | 一种光媒介存储光媒介机构及系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4523304A (en) * | 1981-04-17 | 1985-06-11 | Matsushita Electric Industrial Co., Ltd. | Optical data recording and reproducing apparatus |
JPS57186216A (en) * | 1981-05-12 | 1982-11-16 | Victor Co Of Japan Ltd | Information recording medium reproducer |
US4811280A (en) * | 1983-06-16 | 1989-03-07 | American Telephone And Telegraph Company | Dual mode disk controller |
JP2609593B2 (ja) * | 1986-10-24 | 1997-05-14 | 株式会社日立製作所 | ディスク媒体の記録方法及びディスク装置 |
JPH0834031B2 (ja) * | 1986-12-16 | 1996-03-29 | ソニー株式会社 | デイスク装置 |
US4928187A (en) * | 1987-02-20 | 1990-05-22 | Laserdrive Limited | Method and apparatus for encoding and decoding binary data |
US4998237A (en) * | 1987-04-28 | 1991-03-05 | Yamaha Corporation | Optical disc recording device having improved accuracy of pit formation |
JPS63304452A (ja) * | 1987-06-04 | 1988-12-12 | Seiko Epson Corp | 小型光磁気ディスクメモリ装置 |
US4961182A (en) * | 1987-07-01 | 1990-10-02 | Hitachi, Ltd. | Information retrieving system with level clamping |
JPH01143080A (ja) * | 1987-11-30 | 1989-06-05 | Sony Corp | 記録装置 |
US5073880A (en) * | 1987-12-18 | 1991-12-17 | Hitachi, Ltd. | Information recording/reproducing method and apparatus |
JP2734066B2 (ja) * | 1989-03-13 | 1998-03-30 | 株式会社ニコン | 光媒体記録装置 |
CA2014799A1 (en) * | 1989-05-08 | 1990-11-08 | John W. Whisler | System and method for reading and writing disks formatted for an operating system foreign to the host computer |
CA2020243C (en) * | 1989-06-30 | 1994-12-13 | Eiji Ohno | Optical information recording method and recording apparatus |
JPH03102677A (ja) * | 1989-09-14 | 1991-04-30 | Sharp Corp | 情報再生装置 |
JPH0814936B2 (ja) * | 1990-04-06 | 1996-02-14 | シャープ株式会社 | 情報再生回路 |
US5101395A (en) * | 1990-06-11 | 1992-03-31 | International Business Machines Corporation | Data detection employing high-speed baseline tracking compensation |
-
1992
- 1992-05-11 SG SG9901361A patent/SG87796A1/en unknown
- 1992-05-11 SG SG1996007947A patent/SG44807A1/en unknown
- 1992-05-11 DE DE1992631969 patent/DE69231969T2/de not_active Expired - Lifetime
- 1992-05-11 SG SG9901360A patent/SG81969A1/en unknown
- 1992-05-11 DE DE1992632035 patent/DE69232035T2/de not_active Expired - Lifetime
- 1992-05-11 EP EP92913851A patent/EP0583416B1/de not_active Expired - Lifetime
- 1992-05-11 SG SG9901358A patent/SG86344A1/en unknown
- 1992-05-11 SG SG9901364A patent/SG81970A1/en unknown
- 1992-05-11 AU AU21758/92A patent/AU2175892A/en not_active Abandoned
- 1992-05-11 DE DE1992631740 patent/DE69231740T2/de not_active Expired - Lifetime
- 1992-05-11 WO PCT/US1992/003925 patent/WO1992021125A1/en active IP Right Grant
- 1992-05-11 DE DE69231659T patent/DE69231659T2/de not_active Expired - Lifetime
- 1992-05-11 EP EP97202997A patent/EP0817180B1/de not_active Expired - Lifetime
- 1992-05-11 EP EP97202996A patent/EP0817179B1/de not_active Expired - Lifetime
- 1992-05-11 EP EP97116979A patent/EP0814471B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0583416B1 (de) | 2001-01-24 |
EP0814471A3 (de) | 1998-02-04 |
EP0814471A2 (de) | 1997-12-29 |
SG86344A1 (en) | 2002-02-19 |
SG44807A1 (en) | 1997-12-19 |
DE69231969T2 (de) | 2002-04-04 |
EP0814471B1 (de) | 2001-08-29 |
AU2175892A (en) | 1992-12-30 |
WO1992021125A1 (en) | 1992-11-26 |
EP0817179A2 (de) | 1998-01-07 |
DE69231659T2 (de) | 2001-06-07 |
DE69232035T2 (de) | 2002-01-24 |
EP0817180A2 (de) | 1998-01-07 |
SG81969A1 (en) | 2001-07-24 |
DE69231740T2 (de) | 2001-09-20 |
EP0817180B1 (de) | 2001-03-14 |
EP0817179A3 (de) | 1998-02-04 |
EP0583416A4 (de) | 1995-07-19 |
DE69232035D1 (de) | 2001-10-04 |
SG87796A1 (en) | 2002-04-16 |
SG81970A1 (en) | 2001-07-24 |
EP0817179B1 (de) | 2001-07-25 |
EP0583416A1 (de) | 1994-02-23 |
EP0817180A3 (de) | 1998-02-11 |
DE69231969D1 (de) | 2001-08-30 |
DE69231659D1 (de) | 2001-03-01 |
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