CN1236370C - 改进的集成电路及这种集成电路的使用方法 - Google Patents
改进的集成电路及这种集成电路的使用方法 Download PDFInfo
- Publication number
- CN1236370C CN1236370C CNB971901635A CN97190163A CN1236370C CN 1236370 C CN1236370 C CN 1236370C CN B971901635 A CNB971901635 A CN B971901635A CN 97190163 A CN97190163 A CN 97190163A CN 1236370 C CN1236370 C CN 1236370C
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- China
- Prior art keywords
- integrated circuit
- aforementioned
- feature
- microprocessor
- instruction
- 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
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- DOMHZVJNLCAZSA-UYSNGIAKSA-N (2s,3r,5s,6r)-2,3,4,5,6-pentachlorocyclohexan-1-ol Chemical compound OC1[C@H](Cl)[C@@H](Cl)C(Cl)[C@@H](Cl)[C@@H]1Cl DOMHZVJNLCAZSA-UYSNGIAKSA-N 0.000 description 1
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Images
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/75—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation
- G06F21/755—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation with measures against power attack
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/80—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/0806—Details of the card
- G07F7/0813—Specific details related to card security
- G07F7/082—Features insuring the integrity of the data on or in the card
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
- G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/72—Indexing scheme relating to groups G06F7/72 - G06F7/729
- G06F2207/7219—Countermeasures against side channel or fault attacks
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Business, Economics & Management (AREA)
- General Health & Medical Sciences (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Accounting & Taxation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mathematical Physics (AREA)
- Microcomputers (AREA)
- Storage Device Security (AREA)
- Semiconductor Integrated Circuits (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9602903A FR2745924B1 (fr) | 1996-03-07 | 1996-03-07 | Circuit integre perfectionne et procede d'utilisation d'un tel circuit integre |
FR96/02903 | 1996-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1181823A CN1181823A (zh) | 1998-05-13 |
CN1236370C true CN1236370C (zh) | 2006-01-11 |
Family
ID=9489969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971901635A Expired - Lifetime CN1236370C (zh) | 1996-03-07 | 1997-03-07 | 改进的集成电路及这种集成电路的使用方法 |
Country Status (15)
Country | Link |
---|---|
US (1) | US5944833A (zh) |
EP (1) | EP0826169B1 (zh) |
JP (2) | JP3713515B2 (zh) |
KR (1) | KR100463814B1 (zh) |
CN (1) | CN1236370C (zh) |
AR (1) | AR006138A1 (zh) |
AU (1) | AU725888B2 (zh) |
BR (1) | BR9702118A (zh) |
CA (1) | CA2221880C (zh) |
DE (1) | DE69717028T2 (zh) |
FR (1) | FR2745924B1 (zh) |
HK (1) | HK1009684A1 (zh) |
NO (1) | NO317448B1 (zh) |
TW (1) | TW491978B (zh) |
WO (1) | WO1997033217A1 (zh) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2316227C (en) | 1998-01-02 | 2009-08-11 | Cryptography Research, Inc. | Leak-resistant cryptographic method and apparatus |
US6327661B1 (en) | 1998-06-03 | 2001-12-04 | Cryptography Research, Inc. | Using unpredictable information to minimize leakage from smartcards and other cryptosystems |
US7587044B2 (en) | 1998-01-02 | 2009-09-08 | Cryptography Research, Inc. | Differential power analysis method and apparatus |
TW380344B (en) * | 1998-02-04 | 2000-01-21 | Admtek Co | Multiple output single crystal device for not generating simultaneous switch output |
ES2660057T3 (es) | 1998-05-18 | 2018-03-20 | Giesecke + Devrient Mobile Security Gmbh | Soporte de almacenamiento de datos de acceso protegido |
EP1926241A3 (en) * | 1998-06-03 | 2009-03-11 | Cryptography Research Inc. | Using unpredictable information to minimize leakage from smartcards and other cryptosystems |
WO1999067919A2 (en) | 1998-06-03 | 1999-12-29 | Cryptography Research, Inc. | Improved des and other cryptographic processes with leak minimization for smartcards and other cryptosystems |
US6539092B1 (en) | 1998-07-02 | 2003-03-25 | Cryptography Research, Inc. | Leak-resistant cryptographic indexed key update |
DE19834076A1 (de) * | 1998-07-29 | 2000-02-10 | Philips Corp Intellectual Pty | Anordnung zur elektronischen Verarbeitung von Datensignalen |
KR100672097B1 (ko) | 1998-07-31 | 2007-01-19 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 데이터 처리 장치 및 데이터 처리 장치용 회로 |
US6046616A (en) * | 1998-08-07 | 2000-04-04 | Tritech Microelectronics, Ltd. | Two dimensional random pulse generator |
DE19837808A1 (de) * | 1998-08-20 | 2000-02-24 | Orga Kartensysteme Gmbh | Verfahren zur Ausführung eines Verschlüsselungsprogramms zur Verschlüsselung von Daten in einem mikroprozessorgestützten, tragbaren Datenträger |
EP1046142B1 (de) * | 1998-09-30 | 2005-11-16 | Koninklijke Philips Electronics N.V. | Datenverarbeitungseinrichtung und verfahren zu dessen betrieb zum verhindern einer differentiellen stromverbrauchanalyse |
FR2784763B1 (fr) * | 1998-10-16 | 2001-10-19 | Gemplus Card Int | Composant electronique et procede pour masquer l'execution d'instructions ou la manipulation de donnees |
JP2000165375A (ja) * | 1998-11-30 | 2000-06-16 | Hitachi Ltd | 情報処理装置、icカード |
US6408075B1 (en) | 1998-11-30 | 2002-06-18 | Hitachi, Ltd. | Information processing equipment and IC card |
JP4317607B2 (ja) | 1998-12-14 | 2009-08-19 | 株式会社日立製作所 | 情報処理装置、耐タンパ処理装置 |
FR2787900B1 (fr) * | 1998-12-28 | 2001-02-09 | Bull Cp8 | Circuit integre intelligent |
IL128007A (en) * | 1999-01-11 | 2003-02-12 | Milsys Ltd | Enhancements on compact logic devices and also for accelerating and securing computations in modular arithmetic especially for use in public key cryptographic co-processors designed for elliptic curve and rsa type computations |
FR2790347B1 (fr) * | 1999-02-25 | 2001-10-05 | St Microelectronics Sa | Procede de securisation d'un enchainement d'operations realisees par un circuit electronique dans le cadre de l'execution d'un algorithme |
DE19911673A1 (de) * | 1999-03-09 | 2000-09-14 | Deutsche Telekom Ag | Verfahren und Anordnung für den Schutz der Daten auf einer Smartcard |
JP3827050B2 (ja) * | 1999-03-09 | 2006-09-27 | 株式会社ルネサステクノロジ | Icカードと半導体集積回路装置 |
FR2793571B1 (fr) * | 1999-05-11 | 2003-10-31 | Gemplus Card Int | Procede de contre-mesure dans un composant electronique mettant en oeuvre un algorithme de cryptographie a cle secrete et dynamique |
FR2793904B1 (fr) * | 1999-05-21 | 2001-07-27 | St Microelectronics Sa | Procede et dispositif de gestion d'un circuit electronique |
JP2001094550A (ja) * | 1999-09-17 | 2001-04-06 | Toshiba Corp | 信号処理装置 |
UA72944C2 (uk) * | 1999-12-02 | 2005-05-16 | Інфінеон Текнолоджіз Аг | Мікропроцесорний пристрій з кодуванням |
FR2802669B1 (fr) * | 1999-12-15 | 2002-02-08 | St Microelectronics Sa | Procede non deterministe de transfert securise de donnees |
DE10000503A1 (de) * | 2000-01-08 | 2001-07-12 | Philips Corp Intellectual Pty | Datenverarbeitungseinrichtung und Verfahren zu dessen Betrieb |
EP2352120B1 (en) * | 2000-01-13 | 2016-03-30 | Digimarc Corporation | Network-based access to auxiliary data based on steganographic information |
CN1192330C (zh) * | 2000-01-18 | 2005-03-09 | 因芬尼昂技术股份公司 | 微处理器加密装置 |
FR2807591B1 (fr) * | 2000-04-06 | 2003-08-08 | Gemplus Card Int | Procede de contre-mesure pour un micro-controleur base sur une architecture avec "pipeline" |
FR2808360B1 (fr) * | 2000-04-28 | 2002-06-28 | Gemplus Card Int | Procede de contre mesure dans un microcircuit mettant en oeuvre le procede et carte a puce comportant ledit microcircuit |
DE50014462D1 (de) * | 2000-05-22 | 2007-08-16 | Infineon Technologies Ag | Sicherheits-Datenverarbeitungseinheit sowie dazugehöriges Verfahren |
FR2818766A1 (fr) * | 2000-12-21 | 2002-06-28 | Bull Cp8 | Procede de securisation de l'execution d'un programme implante dans un module electronique a microprocesseur, ainsi que le module electronique et la carte a microcircuit associes |
FR2818772A1 (fr) * | 2000-12-21 | 2002-06-28 | Bull Cp8 | Procede de securisation d'un operateur logique ou mathematique implante dans un module electronique a microprocesseur, ainsi que le module electronique et le systeme embarque associes |
US9323955B2 (en) * | 2000-12-21 | 2016-04-26 | Gemalto Sa | Method for protecting a logic or mathematical operator installed in an electronic module with a microprocessor as well as the associated embedded electronic module and the system |
FR2819070B1 (fr) * | 2000-12-28 | 2003-03-21 | St Microelectronics Sa | Procede et dispositif de protection conte le piratage de circuits integres |
DE10101956A1 (de) * | 2001-01-17 | 2002-07-25 | Infineon Technologies Ag | Verfahren zur Erhöhung der Sicherheit einer CPU |
US7197160B2 (en) | 2001-03-05 | 2007-03-27 | Digimarc Corporation | Geographic information systems using digital watermarks |
DE10128573A1 (de) * | 2001-06-13 | 2003-01-02 | Infineon Technologies Ag | Verhindern der unerwünschten externen Erfassung von Operationen in integrierten Digitalschaltungen |
JP4173297B2 (ja) * | 2001-09-13 | 2008-10-29 | 株式会社ルネサステクノロジ | メモリカード |
EP1293856A1 (fr) | 2001-09-18 | 2003-03-19 | EM Microelectronic-Marin SA | Circuit Intégré sécurisé comprenant des parties à caractère confidentiel, et procédé pour sa mise en action |
FR2832824A1 (fr) * | 2001-11-28 | 2003-05-30 | St Microelectronics Sa | Blocage du fonctionnement d'un circuit integre |
AU2003207931A1 (en) * | 2002-03-07 | 2003-09-16 | Axalto Sa | Method for making safe an electronic cryptography assembly with a secret key |
DE10213142A1 (de) | 2002-03-23 | 2003-10-02 | Clariant Gmbh | Stabile Dispersionskonzentrate |
FR2844896A1 (fr) * | 2002-09-19 | 2004-03-26 | St Microelectronics Sa | Alimentation d'un circuit de traitement asynchrone de donnees |
DE10254657A1 (de) * | 2002-11-22 | 2004-06-03 | Philips Intellectual Property & Standards Gmbh | Mikrocontroller und zugeordnetes Verfahren zum Abarbeiten der Programmierung des Mikrocontrollers |
US7426629B2 (en) * | 2002-12-12 | 2008-09-16 | Arm Limited | Processing activity masking in a data processing system |
US7373463B2 (en) * | 2003-02-13 | 2008-05-13 | Stmicroelectronics S.A. | Antifraud method and circuit for an integrated circuit register containing data obtained from secret quantities |
DE10310781A1 (de) * | 2003-03-12 | 2004-09-30 | Infineon Technologies Ag | Verfahren zum Betreiben eines Mikroprozessors und eine Mikroprozessoranordnung |
US6926768B2 (en) | 2003-04-14 | 2005-08-09 | Sun Chemical Corporation | Treatment of high performance pigments |
US7949883B2 (en) * | 2004-06-08 | 2011-05-24 | Hrl Laboratories, Llc | Cryptographic CPU architecture with random instruction masking to thwart differential power analysis |
US20060002479A1 (en) * | 2004-06-22 | 2006-01-05 | Fernandes Felix C A | Decoder for H.264/AVC video |
US8953908B2 (en) | 2004-06-22 | 2015-02-10 | Digimarc Corporation | Metadata management and generation using perceptual features |
TWI251837B (en) * | 2004-10-13 | 2006-03-21 | Via Tech Inc | Method and related apparatus for adjusting timing of memory signals |
US7702942B2 (en) * | 2005-09-12 | 2010-04-20 | Northern Lights Semiconductor Corp. | Method for generating adjustable MRAM timing signals |
US7372290B2 (en) * | 2005-10-04 | 2008-05-13 | Stmicroelectronics, Inc. | System and method for using dummy cycles to mask operations in a secure microcontroller |
JP2007128184A (ja) * | 2005-11-01 | 2007-05-24 | Sharp Corp | 消費電力解析対策機能付き半導体装置 |
US7647486B2 (en) * | 2006-05-02 | 2010-01-12 | Atmel Corporation | Method and system having instructions with different execution times in different modes, including a selected execution time different from default execution times in a first mode and a random execution time in a second mode |
FR2910658B1 (fr) * | 2006-12-22 | 2009-02-20 | Trusted Logic Sa | Systemes electroniques securises,procedes de securisation et utilisations de tels systemes |
FR2925968B1 (fr) * | 2007-12-26 | 2011-06-03 | Ingenico Sa | Procede de securisation d'un microprocesseur, programme d'ordinateur et dispositif correspondants |
EP2507708B1 (en) | 2009-12-04 | 2019-03-27 | Cryptography Research, Inc. | Verifiable, leak-resistant encryption and decryption |
US8659954B1 (en) * | 2011-09-14 | 2014-02-25 | Adesto Technologies Corporation | CBRAM/ReRAM with improved program and erase algorithms |
US9141809B2 (en) | 2012-07-23 | 2015-09-22 | Qualcomm Incorporated | Method and apparatus for deterring a timing-based glitch attack during a secure boot process |
JP6323065B2 (ja) * | 2014-02-26 | 2018-05-16 | セイコーエプソン株式会社 | マイクロコンピューター及び電子機器 |
DK2955871T3 (en) * | 2014-06-12 | 2017-05-01 | Nagravision Sa | Cryptographic method for securely exchanging messages and apparatus and system for performing this method |
EP3147774A1 (fr) * | 2015-09-25 | 2017-03-29 | Gemalto Sa | Generateur d'horloge aleatoire |
TWI638298B (zh) | 2015-12-31 | 2018-10-11 | 禾瑞亞科技股份有限公司 | 觸控方法、觸控處理系統與電子裝置 |
US10579197B2 (en) | 2015-12-31 | 2020-03-03 | Egalax_Empia Technology Inc. | Touch sensitive processing method |
DE102017114526A1 (de) * | 2017-06-29 | 2019-01-03 | Hanon Systems | Verfahren zur Ansteuerung von Leistungshalbleitern in einem Inverter |
US20190097785A1 (en) * | 2017-09-27 | 2019-03-28 | Silicon Laboratories Inc. | Apparatus for Clock-Frequency Variation in Electronic Circuitry and Associated Methods |
CN109245883A (zh) * | 2018-09-21 | 2019-01-18 | 深圳市德名利电子有限公司 | 一种随机数发生器及随时数产生方法 |
US20240385641A1 (en) * | 2023-05-16 | 2024-11-21 | Groq, Inc. | Clock period synthesis |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125763A (en) * | 1977-07-15 | 1978-11-14 | Fluke Trendar Corporation | Automatic tester for microprocessor board |
JPS5857778B2 (ja) * | 1978-12-08 | 1983-12-21 | カシオ計算機株式会社 | 乱数の初期値設定方式 |
JPS58114134A (ja) * | 1981-12-28 | 1983-07-07 | Hitachi Electronics Eng Co Ltd | 乱数発生器 |
JPS62237592A (ja) * | 1986-04-08 | 1987-10-17 | Casio Comput Co Ltd | Icカ−ドにおけるクロツク切換方式 |
CA2037857C (en) * | 1990-03-20 | 2001-01-16 | Roy Allen Griffin, Iii | Prevention of determination of time of execution of predetermined data processing routine in relation to occurrence of prior observable external event |
US5249294A (en) * | 1990-03-20 | 1993-09-28 | General Instrument Corporation | Determination of time of execution of predetermined data processing routing in relation to occurrence of prior externally observable event |
JPH04199234A (ja) * | 1990-11-26 | 1992-07-20 | Nagano Oki Denki Kk | プログラムテスト方式 |
JP2757714B2 (ja) * | 1992-09-03 | 1998-05-25 | 日本電気株式会社 | フレームパルス生成回路 |
US5404402A (en) * | 1993-12-21 | 1995-04-04 | Gi Corporation | Clock frequency modulation for secure microprocessors |
-
1996
- 1996-03-07 FR FR9602903A patent/FR2745924B1/fr not_active Expired - Fee Related
- 1996-03-15 TW TW085103120A patent/TW491978B/zh not_active IP Right Cessation
-
1997
- 1997-03-07 CN CNB971901635A patent/CN1236370C/zh not_active Expired - Lifetime
- 1997-03-07 BR BR9702118A patent/BR9702118A/pt not_active Application Discontinuation
- 1997-03-07 EP EP97908320A patent/EP0826169B1/fr not_active Expired - Lifetime
- 1997-03-07 JP JP53153497A patent/JP3713515B2/ja not_active Expired - Lifetime
- 1997-03-07 CA CA002221880A patent/CA2221880C/fr not_active Expired - Lifetime
- 1997-03-07 US US08/945,845 patent/US5944833A/en not_active Expired - Lifetime
- 1997-03-07 DE DE69717028T patent/DE69717028T2/de not_active Expired - Lifetime
- 1997-03-07 AU AU20314/97A patent/AU725888B2/en not_active Expired
- 1997-03-07 KR KR1019970707908A patent/KR100463814B1/ko not_active IP Right Cessation
- 1997-03-07 AR ARP970100908A patent/AR006138A1/es not_active Application Discontinuation
- 1997-03-07 WO PCT/FR1997/000406 patent/WO1997033217A1/fr active IP Right Grant
- 1997-11-06 NO NO19975116A patent/NO317448B1/no not_active IP Right Cessation
-
1998
- 1998-09-08 HK HK98110514A patent/HK1009684A1/xx not_active IP Right Cessation
-
2001
- 2001-02-21 JP JP2001045649A patent/JP4015811B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2221880A1 (fr) | 1997-09-12 |
HK1009684A1 (en) | 1999-09-10 |
JP3713515B2 (ja) | 2005-11-09 |
BR9702118A (pt) | 1999-01-26 |
EP0826169B1 (fr) | 2002-11-13 |
AU2031497A (en) | 1997-09-22 |
AR006138A1 (es) | 1999-08-11 |
FR2745924B1 (fr) | 1998-12-11 |
US5944833A (en) | 1999-08-31 |
CN1181823A (zh) | 1998-05-13 |
TW491978B (en) | 2002-06-21 |
AU725888B2 (en) | 2000-10-26 |
NO975116D0 (no) | 1997-11-06 |
WO1997033217A1 (fr) | 1997-09-12 |
KR19990008381A (ko) | 1999-01-25 |
NO317448B1 (no) | 2004-11-01 |
FR2745924A1 (fr) | 1997-09-12 |
JPH10507561A (ja) | 1998-07-21 |
NO975116L (no) | 1998-01-06 |
JP4015811B2 (ja) | 2007-11-28 |
JP2001296935A (ja) | 2001-10-26 |
DE69717028D1 (de) | 2002-12-19 |
KR100463814B1 (ko) | 2005-05-27 |
CA2221880C (fr) | 2006-05-09 |
EP0826169A1 (fr) | 1998-03-04 |
DE69717028T2 (de) | 2003-05-08 |
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