Scherpenberg; Francis A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Scherpenberg; Francis A..The latest application filed is for "card cradle system and method".
- Scherpenberg; Francis A. - Dallas TX
- Scherpenberg; Francis A. - Carrollton TX
| Patent | Date |
|---|---|
| Card cradle system and method Grant 6,145,035 - Mai , et al. November 7, 2 | 2000-11-07 |
| Single wire data communication method Grant 6,108,751 - Lee , et al. August 22, 2 | 2000-08-22 |
| Single wire communication system Grant 5,864,872 - Lee , et al. January 26, 1 | 1999-01-26 |
| Electronic token Grant 5,587,955 - Lee , et al. December 24, 1 | 1996-12-24 |
| Digital controller Grant 5,544,063 - Zanders , et al. August 6, 1 | 1996-08-06 |
| Low profile sockets and modules for surface mountable applications Grant 5,528,463 - McLellan , et al. June 18, 1 | 1996-06-18 |
| Memory controller for nonvolatile RAM operation, systems and methods Grant 5,315,549 - Scherpenberg , et al. May 24, 1 | 1994-05-24 |
| Time-key integrated circuit Grant 5,010,331 - Dias , et al. April 23, 1 | 1991-04-23 |
| Dram nonvolatizer Grant 4,977,537 - Dias , et al. December 11, 1 | 1990-12-11 |
| Portable memory module Grant D301,713 - Bolan , et al. June 20, 1 | 1989-06-20 |
| Space-saving back-up power supply Grant 4,645,943 - Smith, Jr. , et al. February 24, 1 | 1987-02-24 |
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