Harper; W. Jack
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harper; W. Jack.The latest application filed is for "facility security with optical cards".
- Harper; W. Jack - Evergreen CO
- Harper; W. Jack - Lakewood CO
| Patent | Date |
|---|---|
| Optical immunization card Grant 7,128,258 - Harper October 31, 2 | 2006-10-31 |
| Optical card based system for individualized tracking and record keeping Grant 7,107,457 - Harper September 12, 2 | 2006-09-12 |
| Facility security with optical cards App 20060059365 - Harper; W. Jack | 2006-03-16 |
| Optical motor-vehicle card App 20050279828 - Harper, W. Jack | 2005-12-22 |
| Authenticating optical-card reader App 20050247776 - Harper, W. Jack ; et al. | 2005-11-10 |
| Optical banking card App 20050197945 - Harper, W. Jack | 2005-09-08 |
| Optical prescription card App 20050187792 - Harper, W. Jack | 2005-08-25 |
| Cryptographic-key management device App 20050005156 - Harper, W. Jack | 2005-01-06 |
| Cryptographically secure transactions with optical cards App 20050005108 - Harper, W. Jack | 2005-01-06 |
| Hardware random-number generator App 20040267847 - Harper, W. Jack | 2004-12-30 |
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