JP2005525047A - セキュアな無線ローカルエリアネットワーク又は無線メトロポリタンエリアネットワーク、及び関連する方法 - Google Patents
セキュアな無線ローカルエリアネットワーク又は無線メトロポリタンエリアネットワーク、及び関連する方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 29
- 238000004891 communication Methods 0.000 claims abstract description 34
- 230000008859 change Effects 0.000 claims abstract description 14
- 238000013459 approach Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0457—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply dynamic encryption, e.g. stream encryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/068—Network architectures or network communication protocols for network security for supporting key management in a packet data network using time-dependent keys, e.g. periodically changing keys
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
- H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
- H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (11)
- 暗号文及び初期ベクトルを含む暗号化されたメッセージでプレインテキストを送信するためのセキュアな無線データ通信装置であって、
シードを生成するため、秘密鍵、装置アドレス及び変更基準値を使用して1方向アルゴリズムを実行するシードジェネレータと、
ランダムな初期ベクトル(IV)を発生するランダムIVジェネレータと、
該シード及び該ランダムIVに基づいてキーシーケンスを生成する鍵暗号化器と、
該キーシーケンス及びプレインテキストに基づいて暗号文を生成するロジック回路と、
該暗号文及び該ランダムIVを含む暗号化されたメッセージを無線で送信するため、該ロジック回路と該ランダムIVジェネレータとに接続される無線通信装置と、
を備えることを特徴とする装置。 - 1方向アルゴリズムは、ハッシングアルゴリズムを含む、
請求項1記載の装置。 - 該無線通信装置は、関連されるメディアアクセスコントロール(MAC)レイヤを有しており、該変更基準値は、該MACレイヤのシーケンス番号を含む、
請求項1記載の装置。 - 該プレインテキストに基づいて整合性のチェック値を生成する整合性チェッカーをさらに備える、
請求項1記載の装置。 - 該ロジック回路は、該キーシーケンス、該プレインテキスト及び該整合性チェック値に基づいて該暗号文を生成する、
請求項4記載の装置。 - 該プレインテキストと該整合性チェック値を連結するコンカテネータをさらに備え、該ロジック回路は、該キーシーケンスと、該プレインテキストと該整合性チェック値の連結とに基づいて該暗号文を生成する、
請求項5記載の装置。 - 該シードと該ランダムIVとを連結するコンカテネータをさらに備え、該鍵暗号化器は、該シードと該ランダムIVの連結に基づいてキーシーケンスを生成する、
請求項1記載の装置。 - 複数の端末を含むワイヤレスローカルエリアネットワーク又はワイヤレスメトロポリタンエリアネットワークのためのセキュアな無線データ通信方法であって、
シードを生成するために秘密鍵、装置アドレス及び変更基準値を使用して、送信端末で1方向アルゴリズムを実行するステップと、
該送信端末でランダムな初期ベクトル(IV)を発生するステップと、
該シード及び該ランダムIVに基づいて該送信端末でキーシーケンスを発生するステップと、
暗号文を生成するために該キーシーケンスを使用して該送信端末でプレインテキストを暗号化するステップと、
該送信端末から該受信端末に無線通信リンクを通して該暗号文及びランダムIVを送信するステップと、
を備えることを特徴とする方法。 - 該1方向アルゴリズムは、ハッシングアルゴリズムを含む、
請求項8記載の方法。 - 該プレインテキストに基づいて該送信端末で整合性のチェック値を生成するステップをさらに備える、
請求項8記載の方法。 - 該暗号化するステップは、暗号文を生成するために、該キーシーケンスを使用して該プレインテキストと該整合性のチェック値を暗号化するステップを含む、
請求項10記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US10/143,153 US6931132B2 (en) | 2002-05-10 | 2002-05-10 | Secure wireless local or metropolitan area network and related methods |
PCT/US2003/014324 WO2003096614A1 (en) | 2002-05-10 | 2003-05-07 | Secure wireless local or metropolitan area network and related methods |
Publications (1)
Publication Number | Publication Date |
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JP2005525047A true JP2005525047A (ja) | 2005-08-18 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2004504452A Ceased JP2005525047A (ja) | 2002-05-10 | 2003-05-07 | セキュアな無線ローカルエリアネットワーク又は無線メトロポリタンエリアネットワーク、及び関連する方法 |
Country Status (9)
Country | Link |
---|---|
US (2) | US6931132B2 (ja) |
EP (2) | EP2996279B1 (ja) |
JP (1) | JP2005525047A (ja) |
KR (1) | KR20040104724A (ja) |
CN (1) | CN1726670A (ja) |
AU (1) | AU2003234521A1 (ja) |
BR (1) | BR0309881A (ja) |
CA (1) | CA2483880A1 (ja) |
WO (1) | WO2003096614A1 (ja) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5826014A (en) * | 1996-02-06 | 1998-10-20 | Network Engineering Software | Firewall system for protecting network elements connected to a public network |
US7236598B2 (en) * | 2000-05-23 | 2007-06-26 | Invicta Networks, Inc. | Systems and methods for communication protection |
US7346167B2 (en) * | 2002-05-10 | 2008-03-18 | Harris Corporation | Secure mobile ad-hoc network and related methods |
US6986161B2 (en) * | 2002-08-12 | 2006-01-10 | Harris Corporation | Mobile ad-hoc network with intrusion detection features and related methods |
US7853788B2 (en) | 2002-10-08 | 2010-12-14 | Koolspan, Inc. | Localized network authentication and security using tamper-resistant keys |
KR100479260B1 (ko) * | 2002-10-11 | 2005-03-31 | 한국전자통신연구원 | 무선 데이터의 암호 및 복호 방법과 그 장치 |
US7277548B2 (en) * | 2002-10-23 | 2007-10-02 | Ndosa Technologies, Inc. | Cryptographic method and computer program product for use in wireless local area networks |
US20040236939A1 (en) * | 2003-02-20 | 2004-11-25 | Docomo Communications Laboratories Usa, Inc. | Wireless network handoff key |
US20040247126A1 (en) * | 2003-06-04 | 2004-12-09 | Mcclellan Stanley Archer | Wireless network and methods for communicating in a wireless network |
US20040247125A1 (en) * | 2003-06-04 | 2004-12-09 | Mcclellan Stanley Archer | Wireless network and methods for data encryption/decryption in a wireless network |
US8005222B2 (en) * | 2003-07-15 | 2011-08-23 | Sony Corporation | Radio communication system, radio communication device, radio communication method, and computer program |
US7934005B2 (en) * | 2003-09-08 | 2011-04-26 | Koolspan, Inc. | Subnet box |
US7827409B2 (en) * | 2003-10-07 | 2010-11-02 | Koolspan, Inc. | Remote secure authorization |
US20050108527A1 (en) * | 2003-11-13 | 2005-05-19 | Boris Ginzburg | Method and apparatus to provide secured link |
US7840763B2 (en) * | 2004-03-12 | 2010-11-23 | Sca Technica, Inc. | Methods and systems for achieving high assurance computing using low assurance operating systems and processes |
US7490350B1 (en) | 2004-03-12 | 2009-02-10 | Sca Technica, Inc. | Achieving high assurance connectivity on computing devices and defeating blended hacking attacks |
US20060072761A1 (en) * | 2004-09-30 | 2006-04-06 | Bruce Johnson | Access point that wirelessly provides an encryption key to an authenticated wireless station |
US7761710B2 (en) * | 2005-04-05 | 2010-07-20 | Mcafee, Inc. | Captive portal system and method for use in peer-to-peer networks |
US7606370B2 (en) * | 2005-04-05 | 2009-10-20 | Mcafee, Inc. | System, method and computer program product for updating security criteria in wireless networks |
US7757274B2 (en) * | 2005-04-05 | 2010-07-13 | Mcafee, Inc. | Methods and systems for exchanging security information via peer-to-peer wireless networks |
US7822972B2 (en) * | 2005-04-05 | 2010-10-26 | Mcafee, Inc. | Remotely configurable bridge system and method for use in secure wireless networks |
EP1886459B1 (en) * | 2005-05-31 | 2018-07-11 | Telecom Italia S.p.A. | Method for auto-configuration of a network terminal address |
JP4502393B2 (ja) | 2005-06-13 | 2010-07-14 | キヤノン株式会社 | 通信パラメータの共有方法及び通信装置 |
KR101155271B1 (ko) * | 2005-09-29 | 2012-06-18 | 엘지전자 주식회사 | 신용카드 결제 시스템 |
US7900817B2 (en) * | 2006-01-26 | 2011-03-08 | Ricoh Company, Ltd. | Techniques for introducing devices to device families with paper receipt |
US8281392B2 (en) * | 2006-08-11 | 2012-10-02 | Airdefense, Inc. | Methods and systems for wired equivalent privacy and Wi-Fi protected access protection |
US7945790B2 (en) * | 2006-12-04 | 2011-05-17 | Intel Corporation | Low-cost pseudo-random nonce value generation system and method |
US8423789B1 (en) | 2007-05-22 | 2013-04-16 | Marvell International Ltd. | Key generation techniques |
US7913085B2 (en) * | 2007-06-15 | 2011-03-22 | Koolspan, Inc. | System and method of per-packet keying |
US7907735B2 (en) | 2007-06-15 | 2011-03-15 | Koolspan, Inc. | System and method of creating and sending broadcast and multicast data |
US8032746B2 (en) * | 2007-06-19 | 2011-10-04 | The University Of Texas At San Antonio | Tamper-resistant communication layer for attack mitigation and reliable intrusion detection |
WO2009041033A1 (ja) * | 2007-09-28 | 2009-04-02 | Sanyo Electric Co., Ltd. | 通信システム、基地局装置および端末装置 |
GB2457491A (en) * | 2008-02-15 | 2009-08-19 | Listertalent Ltd | Identifying a remote network user having a password |
KR101102663B1 (ko) * | 2009-02-13 | 2012-01-04 | 삼성전자주식회사 | 휴대단말기와 디지털 기기간 자동 무선 연결을 위한 시스템 및 방법 |
KR101504338B1 (ko) * | 2009-03-04 | 2015-03-23 | 삼성전자주식회사 | 불휘발성 메모리 장치의 동작 방법 |
CN101527905A (zh) * | 2009-04-08 | 2009-09-09 | 刘建 | 无线局域网鉴别与保密基础结构单播密钥协商方法及系统 |
US8281343B2 (en) * | 2009-05-19 | 2012-10-02 | Cisco Technology, Inc. | Management and display of video content |
KR101554743B1 (ko) * | 2009-06-18 | 2015-09-22 | 삼성전자주식회사 | 기기간에 무선랜 자동 연결을 위한 방법 및 이를 위한 기기 |
US20130202111A1 (en) * | 2009-10-07 | 2013-08-08 | The Ohio State University | Wireless security protocol |
EP2596593A1 (en) * | 2010-07-23 | 2013-05-29 | Emue Holdings Pty Ltd | Encryption device and method |
CN102006587B (zh) * | 2010-12-20 | 2012-11-21 | 广州杰赛科技股份有限公司 | 一种无线城域网的安全接入方法 |
US8539466B2 (en) | 2011-05-23 | 2013-09-17 | International Business Machines Corporation | Determining suitable insertion points for string sanitizers in a computer code |
US8539601B2 (en) | 2012-01-17 | 2013-09-17 | Lockheed Martin Corporation | Secure data storage and retrieval |
US9338172B2 (en) * | 2013-03-13 | 2016-05-10 | Futurewei Technologies, Inc. | Enhanced IPsec anti-replay/anti-DDOS performance |
CN104066083B (zh) * | 2013-03-18 | 2020-02-21 | 华为终端(深圳)有限公司 | 一种接入无线局域网的方法和装置 |
US9578543B2 (en) * | 2013-07-01 | 2017-02-21 | Qualcomm Incorporated | Reduced overhead for wireless communication |
US20170085371A1 (en) * | 2015-04-07 | 2017-03-23 | Secure Channels Sa | System and method for an enhanced xor cipher through extensions |
US10892889B2 (en) * | 2015-04-07 | 2021-01-12 | Coleridge Enterprises Llc | Systems and methods for an enhanced XOR cipher through extensions |
US9602279B1 (en) * | 2015-06-09 | 2017-03-21 | Amazon Technologies, Inc. | Configuring devices for use on a network using a fast packet exchange with authentication |
US11190498B1 (en) | 2018-01-11 | 2021-11-30 | Secure Channels, Inc. | System and method for use of filters within a cryptographic process |
EP3776299A4 (en) * | 2018-04-10 | 2021-04-14 | Visa International Service Association | SYSTEM AND METHOD FOR SECURE DEVICE CONNECTION |
US10944555B2 (en) * | 2018-05-17 | 2021-03-09 | Bose Corporation | Secure methods and systems for identifying bluetooth connected devices with installed application |
CN111465008B (zh) * | 2019-01-21 | 2024-05-24 | 苹果公司 | 在无线通信中执行加密和认证时的初始化向量生成 |
US11804955B1 (en) | 2019-09-13 | 2023-10-31 | Chol, Inc. | Method and system for modulated waveform encryption |
CN113038458A (zh) * | 2019-12-25 | 2021-06-25 | 中移智行网络科技有限公司 | 一种数据传输方法和系统 |
Family Cites Families (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3654525A (en) * | 1965-10-23 | 1972-04-04 | Donald Leonard Maricle | Electrochemiluminescent device including one of naphthacene, perylene and 5, 6, 11, 12-tetraphenyl-naphthacene in aprotic solvent |
US4725513A (en) * | 1984-07-31 | 1988-02-16 | Canon Kabushiki Kaisha | Electroluminescent device |
WO1990002215A1 (en) * | 1988-08-19 | 1990-03-08 | Regents Of The University Of Minnesota | Preparation of superconductive ceramic oxides using ozone |
US5017863A (en) * | 1989-10-20 | 1991-05-21 | Digital Equipment Corporation | Electro-emissive laser stimulated test |
US5170990A (en) * | 1989-12-01 | 1992-12-15 | Canon Kabushiki Kaisha | Vacuum valve and a vacuum treating apparatus in which said vacuum valve is used |
JP3069139B2 (ja) * | 1990-03-16 | 2000-07-24 | 旭化成工業株式会社 | 分散型電界発光素子 |
US5271089A (en) * | 1990-11-02 | 1993-12-14 | Nec Corporation | Speech parameter encoding method capable of transmitting a spectrum parameter at a reduced number of bits |
JP3016896B2 (ja) * | 1991-04-08 | 2000-03-06 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子 |
US5239584A (en) | 1991-12-26 | 1993-08-24 | General Electric Corporation | Method and apparatus for encryption/authentication of data in energy metering applications |
US5345508A (en) * | 1993-08-23 | 1994-09-06 | Apple Computer, Inc. | Method and apparatus for variable-overhead cached encryption |
US5319712A (en) | 1993-08-26 | 1994-06-07 | Motorola, Inc. | Method and apparatus for providing cryptographic protection of a data stream in a communication system |
US5486406A (en) * | 1994-11-07 | 1996-01-23 | Motorola | Green-emitting organometallic complexes for use in light emitting devices |
JP3505257B2 (ja) * | 1995-02-24 | 2004-03-08 | 三洋電機株式会社 | 有機エレクトロルミネッセンス素子 |
US5719467A (en) * | 1995-07-27 | 1998-02-17 | Hewlett-Packard Company | Organic electroluminescent device |
US5717756A (en) * | 1995-10-12 | 1998-02-10 | International Business Machines Corporation | System and method for providing masquerade protection in a computer network using hardware and timestamp-specific single use keys |
US5778069A (en) | 1996-04-10 | 1998-07-07 | Microsoft Corporation | Non-biased pseudo random number generator |
EP0835597B1 (en) * | 1996-04-25 | 2003-02-19 | Koninklijke Philips Electronics N.V. | Organic electroluminescent device |
US6167514A (en) * | 1996-07-05 | 2000-12-26 | Seiko Epson Corporation | Method, apparatus, system and information storage medium for wireless communication |
US5872847A (en) | 1996-07-30 | 1999-02-16 | Itt Industries, Inc. | Using trusted associations to establish trust in a computer network |
US5832228A (en) | 1996-07-30 | 1998-11-03 | Itt Industries, Inc. | System and method for providing multi-level security in computer devices utilized with non-secure networks |
EP1992672A1 (en) * | 1996-08-19 | 2008-11-19 | TDK Corporation | Organic electroluminescent device |
DE19638770A1 (de) * | 1996-09-21 | 1998-03-26 | Philips Patentverwaltung | Organisches elektrolumineszentes Bauelement mit Exciplex |
US5817431A (en) * | 1996-12-23 | 1998-10-06 | Motorola, Inc. | Electron injecting materials for organic electroluminescent devices and devices using same |
US6028939A (en) | 1997-01-03 | 2000-02-22 | Redcreek Communications, Inc. | Data security system and method |
US6885747B1 (en) * | 1997-02-13 | 2005-04-26 | Tec.Sec, Inc. | Cryptographic key split combiner |
US5989737A (en) * | 1997-02-27 | 1999-11-23 | Xerox Corporation | Organic electroluminescent devices |
US5925472A (en) * | 1997-03-31 | 1999-07-20 | Xerox Corporation | Electroluminescent devices |
US6121727A (en) * | 1997-04-04 | 2000-09-19 | Mitsubishi Chemical Corporation | Organic electroluminescent device |
US5925980A (en) * | 1997-05-01 | 1999-07-20 | Motorola, Inc. | Organic electroluminescent device with graded region |
US6130001A (en) * | 1997-07-15 | 2000-10-10 | Motorola, Inc. | Organic electroluminescent device with continuous organic medium |
JPH1185059A (ja) * | 1997-09-05 | 1999-03-30 | Casio Comput Co Ltd | 表示素子、表示素子の製造方法及び表示素子の駆動方法 |
US5853905A (en) * | 1997-09-08 | 1998-12-29 | Motorola, Inc. | Efficient single layer electroluminescent device |
US6438666B2 (en) | 1997-09-26 | 2002-08-20 | Hughes Electronics Corporation | Method and apparatus for controlling access to confidential data by analyzing property inherent in data |
US6413656B1 (en) * | 1998-09-14 | 2002-07-02 | The University Of Southern California | Reduced symmetry porphyrin molecules for producing enhanced luminosity from phosphorescent organic light emitting devices |
US6030715A (en) * | 1997-10-09 | 2000-02-29 | The University Of Southern California | Azlactone-related dopants in the emissive layer of an OLED |
US6368730B1 (en) * | 1997-10-13 | 2002-04-09 | Matsushita Electric Industrial Co., Ltd. | Electroluminescent device |
US6215876B1 (en) * | 1997-12-31 | 2001-04-10 | Transcrypt International, Inc. | Apparatus for and method of detecting initialization vector errors and maintaining cryptographic synchronization without substantial increase in overhead |
SK11342000A3 (sk) * | 1998-02-02 | 2001-02-12 | Els�Sser Manfred | Plošný vyhrievací článok |
US7095852B2 (en) * | 1998-02-13 | 2006-08-22 | Tecsec, Inc. | Cryptographic key split binder for use with tagged data elements |
US6263437B1 (en) * | 1998-02-19 | 2001-07-17 | Openware Systems Inc | Method and apparatus for conducting crypto-ignition processes between thin client devices and server devices over data networks |
US6284050B1 (en) * | 1998-05-18 | 2001-09-04 | Novellus Systems, Inc. | UV exposure for improving properties and adhesion of dielectric polymer films formed by chemical vapor deposition |
US6275649B1 (en) * | 1998-06-01 | 2001-08-14 | Nihon Shinku Gijutsu Kabushiki Kaisha | Evaporation apparatus |
US6097147A (en) * | 1998-09-14 | 2000-08-01 | The Trustees Of Princeton University | Structure for high efficiency electroluminescent device |
JP3782245B2 (ja) * | 1998-10-28 | 2006-06-07 | Tdk株式会社 | 有機el表示装置の製造装置及び製造方法 |
US6759144B2 (en) * | 1998-12-16 | 2004-07-06 | Samsung Sdi Co., Ltd. | Organic electroluminescence device |
JP2000196140A (ja) * | 1998-12-28 | 2000-07-14 | Sharp Corp | 有機エレクトロルミネッセンス素子とその製造法 |
US6468676B1 (en) * | 1999-01-02 | 2002-10-22 | Minolta Co., Ltd. | Organic electroluminescent display element, finder screen display device, finder and optical device |
US6418472B1 (en) * | 1999-01-19 | 2002-07-09 | Intel Corporation | System and method for using internet based caller ID for controlling access to an object stored in a computer |
US6228228B1 (en) * | 1999-02-23 | 2001-05-08 | Sarnoff Corporation | Method of making a light-emitting fiber |
US6541909B1 (en) * | 1999-03-02 | 2003-04-01 | Nec Corporation | Organic electroluminescent device with doped transport layer(s) and production method |
US6310360B1 (en) * | 1999-07-21 | 2001-10-30 | The Trustees Of Princeton University | Intersystem crossing agents for efficient utilization of excitons in organic light emitting devices |
US6458475B1 (en) * | 1999-11-24 | 2002-10-01 | The Trustee Of Princeton University | Organic light emitting diode having a blue phosphorescent molecule as an emitter |
US6372154B1 (en) * | 1999-12-30 | 2002-04-16 | Canon Kabushiki Kaisha | Luminescent ink for printing of organic luminescent devices |
US6825488B2 (en) * | 2000-01-26 | 2004-11-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US6432255B1 (en) * | 2000-01-31 | 2002-08-13 | Applied Materials, Inc. | Method and apparatus for enhancing chamber cleaning |
US20010031050A1 (en) * | 2000-02-14 | 2001-10-18 | Lateca Computer Inc. N.V. | Key generator |
US6237529B1 (en) * | 2000-03-03 | 2001-05-29 | Eastman Kodak Company | Source for thermal physical vapor deposition of organic electroluminescent layers |
KR20010104215A (ko) * | 2000-05-12 | 2001-11-24 | 야마자끼 순페이 | 발광장치 제작방법 |
US7278017B2 (en) * | 2000-06-07 | 2007-10-02 | Anoto Ab | Method and device for secure wireless transmission of information |
US6528824B2 (en) * | 2000-06-29 | 2003-03-04 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US6392250B1 (en) * | 2000-06-30 | 2002-05-21 | Xerox Corporation | Organic light emitting devices having improved performance |
KR100360308B1 (ko) * | 2000-07-03 | 2002-11-18 | 한국화학연구원 | 아세틸렌기를 포함하는 유기화합물, 그 화합물을 이용한증착중합법, 그 방법에 의하여 제조된 증착중합 박막 및그 박막을 사용한 전기 발광소자 |
US6734623B1 (en) * | 2000-07-31 | 2004-05-11 | Xerox Corporation | Annealed organic light emitting devices and method of annealing organic light emitting devices |
TW451601B (en) * | 2000-08-07 | 2001-08-21 | Ind Tech Res Inst | The fabrication method of full color organic electroluminescent device |
JP2002146516A (ja) * | 2000-11-07 | 2002-05-22 | Sony Corp | 有機薄膜の蒸着方法 |
TW463522B (en) * | 2000-11-07 | 2001-11-11 | Helix Technology Inc | Manufacturing method for organic light emitting diode |
US6803720B2 (en) * | 2000-12-15 | 2004-10-12 | Universal Display Corporation | Highly stable and efficient OLEDs with a phosphorescent-doped mixed layer architecture |
TW545080B (en) * | 2000-12-28 | 2003-08-01 | Semiconductor Energy Lab | Light emitting device and method of manufacturing the same |
TW518909B (en) * | 2001-01-17 | 2003-01-21 | Semiconductor Energy Lab | Luminescent device and method of manufacturing same |
TW519770B (en) * | 2001-01-18 | 2003-02-01 | Semiconductor Energy Lab | Light emitting device and manufacturing method thereof |
US6614175B2 (en) * | 2001-01-26 | 2003-09-02 | Xerox Corporation | Organic light emitting devices |
CN101397649B (zh) * | 2001-02-01 | 2011-12-28 | 株式会社半导体能源研究所 | 能够将有机化合物沉积在衬底上的装置 |
SG118110A1 (en) * | 2001-02-01 | 2006-01-27 | Semiconductor Energy Lab | Organic light emitting element and display device using the element |
TW582121B (en) * | 2001-02-08 | 2004-04-01 | Semiconductor Energy Lab | Light emitting device |
US20030010288A1 (en) * | 2001-02-08 | 2003-01-16 | Shunpei Yamazaki | Film formation apparatus and film formation method |
TW550672B (en) * | 2001-02-21 | 2003-09-01 | Semiconductor Energy Lab | Method and apparatus for film deposition |
SG118118A1 (en) * | 2001-02-22 | 2006-01-27 | Semiconductor Energy Lab | Organic light emitting device and display using the same |
US7007050B2 (en) * | 2001-05-17 | 2006-02-28 | Nokia Corporation | Method and apparatus for improved pseudo-random number generation |
TW532025B (en) * | 2001-09-25 | 2003-05-11 | Admtek Inc | Data encryption and decryption method and apparatus therefor |
US6947725B2 (en) * | 2002-03-04 | 2005-09-20 | Microsoft Corporation | Mobile authentication system with reduced authentication delay |
US7590855B2 (en) * | 2002-04-30 | 2009-09-15 | Tippingpoint Technologies, Inc. | Steganographically authenticated packet traffic |
US20080086180A1 (en) * | 2006-10-05 | 2008-04-10 | Omry Ben-Ezra | Techniques for gall bladder stimulation |
-
2002
- 2002-05-10 US US10/143,153 patent/US6931132B2/en not_active Expired - Lifetime
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2003
- 2003-05-07 JP JP2004504452A patent/JP2005525047A/ja not_active Ceased
- 2003-05-07 EP EP15191160.9A patent/EP2996279B1/en not_active Expired - Lifetime
- 2003-05-07 KR KR10-2004-7018049A patent/KR20040104724A/ko not_active Application Discontinuation
- 2003-05-07 CA CA002483880A patent/CA2483880A1/en not_active Abandoned
- 2003-05-07 EP EP03728755.4A patent/EP1508222B1/en not_active Expired - Lifetime
- 2003-05-07 BR BRPI0309881-8A patent/BR0309881A/pt not_active IP Right Cessation
- 2003-05-07 CN CNA038105640A patent/CN1726670A/zh active Pending
- 2003-05-07 AU AU2003234521A patent/AU2003234521A1/en not_active Abandoned
- 2003-05-07 WO PCT/US2003/014324 patent/WO2003096614A1/en active Application Filing
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EP1508222A4 (en) | 2009-07-22 |
AU2003234521A1 (en) | 2003-11-11 |
WO2003096614A1 (en) | 2003-11-20 |
KR20040104724A (ko) | 2004-12-10 |
CN1726670A (zh) | 2006-01-25 |
US20050185794A1 (en) | 2005-08-25 |
EP2996279B1 (en) | 2017-05-03 |
EP2996279A1 (en) | 2016-03-16 |
EP1508222B1 (en) | 2016-01-20 |
US20030210788A1 (en) | 2003-11-13 |
BR0309881A (pt) | 2007-04-10 |
CA2483880A1 (en) | 2003-11-20 |
US8014526B2 (en) | 2011-09-06 |
EP1508222A1 (en) | 2005-02-23 |
US6931132B2 (en) | 2005-08-16 |
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