Sipher; Joseph Kahn
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sipher; Joseph Kahn.The latest application filed is for "multiple pen stroke character set and handwriting recognition system with immediate response".
- Sipher; Joseph Kahn - Mountain View CA
| Patent | Date |
|---|---|
| Multiple pen stroke character set and handwriting recognition system with immediate response Grant 6,839,464 - Hawkins , et al. January 4, 2 | 2005-01-04 |
| Multiple pen stroke character set and handwriting recognition system with immediate response App 20020196978 - Hawkins, Jeffrey Charles ; et al. | 2002-12-26 |
| Multiple pen stroke character set and handwriting recognition system with immediate response Grant 6,493,464 - Hawkins , et al. December 10, 2 | 2002-12-10 |
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