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Patent applications and USPTO patent grants for Leighton; Frank T..The latest application filed is for "switching networks with expansive and/or dispersive logical clusters for message routing".
Patent | Date |
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Switching networks with expansive and/or dispersive logical clusters for message routing Grant 5,521,591 - Arora , et al. May 28, 1 | 1996-05-28 |
Method for enabling users of a cryptosystem to generate and use a private pair key for enciphering communications between the users Grant 5,519,778 - Leighton , et al. May 21, 1 | 1996-05-21 |
Large provably fast and secure digital signature schemes based on secure hash functions Grant 5,432,852 - Leighton , et al. July 11, 1 | 1995-07-11 |
Method for authenticating objects identified by images or other identifying information Grant 5,351,302 - Leighton , et al. September 27, 1 | 1994-09-27 |
Method and system for personal identification using proofs of legitimacy Grant 4,995,081 - Leighton , et al. * February 19, 1 | 1991-02-19 |
Method and system for personal identification Grant 4,879,747 - Leighton , et al. November 7, 1 | 1989-11-07 |
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