Harrison; Keith Alexander
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harrison; Keith Alexander.The latest application filed is for "application randomization".
Company Profile
0.43.62
- Harrison; Keith Alexander - Bristol N/A GB
- Harrison; Keith Alexander - Chepstow GB
- Harrison; Keith Alexander - Monmouthshire N/A GB
- Harrison; Keith Alexander - Stoke Gifford Bristol GB
- Harrison; Keith Alexander - Monmouth GB
- Harrison; Keith Alexander - Woodcroft Chepstow GB
- Harrison; Keith Alexander - Woodcroft Chepstow Monmouthshire GB
- Harrison, Keith Alexander - Woodcroft GB
- Harrison, Keith Alexander - Woodcroft Chapstow GB
- Harrison, Keith Alexander - Woodcroft Chepstow Monmounthshire GB
- Harrison, Keith Alexander - Penmoel Lane GB
Patent Activity
| Patent | Date |
|---|---|
| Method and device using one-time pad data Grant 9,191,198 - Harrison , et al. November 17, 2 | 2015-11-17 |
| Application Randomization App 20150294114 - Monahan; Brian Quentin ; et al. | 2015-10-15 |
| Device with multiple one-time pads and method of managing such a device Grant 8,842,839 - Harrison , et al. September 23, 2 | 2014-09-23 |
| Identifier-based signcryption with two trusted authorities Grant 8,589,679 - Chen , et al. November 19, 2 | 2013-11-19 |
| Data output method, system and apparatus Grant 8,510,789 - Goh , et al. August 13, 2 | 2013-08-13 |
| Method of provisioning devices with one-time pad data, device for use in such method, and service usage tracking based on one-time pad data Grant 8,250,363 - Tofts , et al. August 21, 2 | 2012-08-21 |
| Quantum key distribution apparatus and method Grant 8,054,976 - Harrison , et al. November 8, 2 | 2011-11-08 |
| Nullification of malicious code by data file transformation Grant 8,051,482 - Harrison , et al. November 1, 2 | 2011-11-01 |
| Method of managing one-time pad data and device implementing this method Grant 8,050,411 - Munro , et al. November 1, 2 | 2011-11-01 |
| Pharmaceutical product packaging Grant 8,001,016 - Balinsky , et al. August 16, 2 | 2011-08-16 |
| Cryptographic method and apparatus Grant 7,986,778 - Harrison , et al. July 26, 2 | 2011-07-26 |
| Use of bilinear mappings in cryptographic applications Grant 7,929,691 - Harrison , et al. April 19, 2 | 2011-04-19 |
| Quantum key distribution method and apparatus Grant 7,864,958 - Harrison , et al. January 4, 2 | 2011-01-04 |
| Quantum Key Distribution System Using Ldpc Codes With A Graph Having A Toroid Structure App 20100257434 - Harrison; Keith Alexander ; et al. | 2010-10-07 |
| Cryptographic method and apparatus Grant 7,801,302 - Harrison , et al. September 21, 2 | 2010-09-21 |
| Method and product for sharing logged data objects within a distributed storage system Grant 7,761,418 - Brown , et al. July 20, 2 | 2010-07-20 |
| Secure transaction method and transaction terminal for use in implementing such method Grant 7,721,955 - Harrison , et al. May 25, 2 | 2010-05-25 |
| Physical items for holding data securely, and methods and apparatus for publishing and reading them Grant 7,712,675 - Balinsky , et al. May 11, 2 | 2010-05-11 |
| Security method and apparatus using biometric data Grant 7,693,279 - Chen , et al. April 6, 2 | 2010-04-06 |
| Method and apparatus for use in relation to verifying an association between two parties Grant 7,650,494 - Chen , et al. January 19, 2 | 2010-01-19 |
| Cryptographic method and apparatus Grant 7,574,596 - Chen , et al. August 11, 2 | 2009-08-11 |
| Nullification Of Malicious Code By Data File Transformation App 20080313735 - Harrison; Keith Alexander ; et al. | 2008-12-18 |
| Credential transfer method and apparatus including sender-derived index Grant 7,447,763 - Brown , et al. November 4, 2 | 2008-11-04 |
| Method and apparatus for generating a cryptographic key Grant 7,397,917 - Chen , et al. July 8, 2 | 2008-07-08 |
| Privacy management of personal data Grant 7,398,393 - Mont , et al. July 8, 2 | 2008-07-08 |
| RSA cryptographic method and system Grant 7,382,877 - Chen , et al. June 3, 2 | 2008-06-03 |
| Cryptographic method and apparatus Grant 7,380,138 - Chen , et al. May 27, 2 | 2008-05-27 |
| Method and apparatus for data validation Grant 7,330,969 - Harrison , et al. February 12, 2 | 2008-02-12 |
| Device with multiple one-time pads and method of managing such a device App 20080031456 - Harrison; Keith Alexander ; et al. | 2008-02-07 |
| Method and apparatus for encrypting/decrypting data using timed-release keys Grant 7,321,660 - Mont , et al. January 22, 2 | 2008-01-22 |
| Use of Bilinear mappings in cryptographic applications App 20080016346 - Harrison; Keith Alexander ; et al. | 2008-01-17 |
| Secure physical documents, and methods and apparatus for publishing and reading them Grant 7,309,017 - Zaba , et al. December 18, 2 | 2007-12-18 |
| Communication and authentication of a composite credential utilizing obfuscation Grant 7,308,707 - Harrison , et al. December 11, 2 | 2007-12-11 |
| Method and apparatus for securely transferring data Grant 7,305,093 - Harrison , et al. December 4, 2 | 2007-12-04 |
| Tamper-evident and/or tamper-resistant electronic components Grant 7,296,299 - Schwenck , et al. November 13, 2 | 2007-11-13 |
| Method and apparatus for encrypting data Grant 7,263,191 - Chen , et al. August 28, 2 | 2007-08-28 |
| Method and apparatus for encrypting data App 20070180267 - Harrison; Keith Alexander | 2007-08-02 |
| Method of managing one-time pad data and device implementing this method App 20070172054 - Munro; William John ; et al. | 2007-07-26 |
| Method and apparatus for encrypting data Grant 7,219,226 - Harrison May 15, 2 | 2007-05-15 |
| Method and system using one-time pad data to evidence the possession of a particular attribute App 20070101410 - Harrison; Keith Alexander ; et al. | 2007-05-03 |
| Physical items for holding data securely, and methods and apparatus for publishing and reading them App 20070095928 - Balinsky; Helen ; et al. | 2007-05-03 |
| Method of provisioning devices with one-time pad data, device for use in such method, and service usage tracking based on one-time pad data App 20070074277 - Tofts; Christopher ; et al. | 2007-03-29 |
| Method of operating a one-time pad system and a system for implementing this method App 20070074276 - Harrison; Keith Alexander ; et al. | 2007-03-29 |
| Data authentication Grant 7,194,636 - Harrison March 20, 2 | 2007-03-20 |
| Pharmaceutical product packaging App 20070043633 - Balinsky; Helen ; et al. | 2007-02-22 |
| Quantum key distribution apparatus & method App 20070025551 - Harrison; Keith Alexander ; et al. | 2007-02-01 |
| Secure transaction method and transaction terminal for use in implementing such method App 20070016534 - Harrison; Keith Alexander ; et al. | 2007-01-18 |
| Method and device using one-time pad data App 20070016794 - Harrison; Keith Alexander ; et al. | 2007-01-18 |
| Quantum key distribution method and apparatus App 20070014415 - Harrison; Keith Alexander ; et al. | 2007-01-18 |
| Digital document storage Grant 7,146,495 - Baldwin , et al. December 5, 2 | 2006-12-05 |
| Method and apparatus for generating an identifier-based public/private key pair App 20060215837 - Chen; Liqun ; et al. | 2006-09-28 |
| Apparatus for credential authorisation Grant 7,107,250 - Harrison September 12, 2 | 2006-09-12 |
| Software installation and operation with random selection Grant 7,086,052 - Mont , et al. August 1, 2 | 2006-08-01 |
| Tamper-evident/tamper-resistant electronic components Grant 7,065,656 - Schwenck , et al. June 20, 2 | 2006-06-20 |
| Identifier-based signcryption with two trusted authorities App 20060026426 - Chen; Liqun ; et al. | 2006-02-02 |
| Cryptographic method and apparatus App 20060013389 - Harrison; Keith Alexander ; et al. | 2006-01-19 |
| Cryptographic method and apparatus App 20050276414 - Harrison, Keith Alexander ; et al. | 2005-12-15 |
| Information storage Grant 6,941,476 - Harrison , et al. September 6, 2 | 2005-09-06 |
| Smartcard with cryptographic functionality and method and system for using such cards App 20050102523 - Harrison, Keith Alexander ; et al. | 2005-05-12 |
| Data output method, system and apparatus App 20050102512 - Goh, Cheh ; et al. | 2005-05-12 |
| Trusted authority for identifier-based cryptography App 20050089173 - Harrison, Keith Alexander ; et al. | 2005-04-28 |
| Secure provision of image data App 20050060545 - Mont, Marco Casassa ; et al. | 2005-03-17 |
| Privacy management of personal data App 20050039031 - Mont, Marco Casassa ; et al. | 2005-02-17 |
| Cryptographic method and apparatus App 20050021973 - Chen, Liqun ; et al. | 2005-01-27 |
| Cryptographic method and system App 20050005100 - Chen, Liqun ; et al. | 2005-01-06 |
| RSA cryptographic method and system App 20050002528 - Chen, Liqun ; et al. | 2005-01-06 |
| Security method and apparatus using biometric data App 20050005135 - Chen, Liqun ; et al. | 2005-01-06 |
| Security method and apparatus using biometric data App 20050005136 - Chen, Liqun ; et al. | 2005-01-06 |
| Cryptographic method and apparatus App 20050005106 - Chen, Liqun ; et al. | 2005-01-06 |
| Cryptographic method and apparatus App 20050005121 - Chen, Liqun ; et al. | 2005-01-06 |
| Data management method, and data processing unit App 20040267696 - Brown, Richard ; et al. | 2004-12-30 |
| Mediated RSA cryptographic method and system App 20040252830 - Chen, Liqun ; et al. | 2004-12-16 |
| Secure physical documents, and methods and apparatus for publishing and reading them App 20040134994 - Zaba, Stefek Malkowski ; et al. | 2004-07-15 |
| Method and apparatus for generating a cryptographic key App 20040131191 - Chen, Liqun ; et al. | 2004-07-08 |
| Method and apparatus for use in relation to verifying an association between two parties App 20040123098 - Chen, Ligun ; et al. | 2004-06-24 |
| Distributed processing App 20040054903 - Monahan, Brian Quentin ; et al. | 2004-03-18 |
| Method and apparatus for securely transferring data App 20040019779 - Harrison, Keith Alexander ; et al. | 2004-01-29 |
| Long-term digital storage App 20030220903 - Mont, Marco Casassa ; et al. | 2003-11-27 |
| Method and apparatus for encrypting/decrypting data App 20030198348 - Mont, Marco Casassa ; et al. | 2003-10-23 |
| Digital certificate verification App 20030149872 - Harrison, Keith Alexander ; et al. | 2003-08-07 |
| Software installation and operation App 20030145318 - Mont, Marco Casassa ; et al. | 2003-07-31 |
| Apparatus for setting access requirements App 20030145222 - Gittler, Mihaela ; et al. | 2003-07-31 |
| Digital document storage App 20030115477 - Baldwin, Adrian ; et al. | 2003-06-19 |
| Method and apparatus for encrypting data App 20030095661 - Harrison, Keith Alexander | 2003-05-22 |
| Method and apparatus for encrypting data App 20030093674 - Harrison, Keith Alexander ; et al. | 2003-05-15 |
| Method and apparatus for encrypting data App 20030091192 - Chen, Liqun ; et al. | 2003-05-15 |
| Long-term storage and renewal of encrypted data App 20030056108 - Mont, Marco Casassa ; et al. | 2003-03-20 |
| Tamper-evident and/or tamper-resistant electronic components App 20030009684 - Schwenck, Gary ; et al. | 2003-01-09 |
| Tamper-evident/tamper-resistant electronic components App 20030009683 - Schwenck, Gary ; et al. | 2003-01-09 |
| Data authentication App 20020166064 - Harrison, Keith Alexander | 2002-11-07 |
| Method and apparatus for configuring a portable computing device App 20020147792 - Harrison, Keith Alexander ; et al. | 2002-10-10 |
| Apparatus for credential authorisation App 20020116345 - Harrison, Keith Alexander | 2002-08-22 |
| Base station/data storage App 20020111190 - Harrison, Keith Alexander ; et al. | 2002-08-15 |
| Credential transfer methods App 20020112062 - Brown, Richard ; et al. | 2002-08-15 |
| Methods of communication App 20020108061 - Harrison, Keith Alexander ; et al. | 2002-08-08 |
| Communication methods, communication systems and to personal communication devices App 20020097876 - Harrison, Keith Alexander | 2002-07-25 |
| Document transmission Techniques I App 20020054334 - Harrison, Keith Alexander ; et al. | 2002-05-09 |
| Document Transmission techniques II App 20020032862 - Harrison, Keith Alexander ; et al. | 2002-03-14 |
| Document transmission techniques IV App 20020026583 - Harrison, Keith Alexander ; et al. | 2002-02-28 |
| Information storage App 20010049786 - Harrison, Keith Alexander ; et al. | 2001-12-06 |
| Event-processing system and method of constructing such a system Grant 5,691,917 - Harrison November 25, 1 | 1997-11-25 |
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