Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888801 | Hierarchical key management system | Robert I. Foster, Thomas J. Mihm, Jr. | 1989-12-19 |
| 4534104 | Mixed dielectric process and nonvolatile memory device fabricated thereby | Vinod K. Dham, Edward H. Honnigford, John K. Stewart, Murray L. Trudel | 1985-08-13 |
| 4516313 | Unified CMOS/SNOS semiconductor fabrication process | Raymond A. Turi | 1985-05-14 |
| 4422885 | Polysilicon-doped-first CMOS process | Ronald W. Brower, Samuel Y. Chiao, Roberto Romano-Moran | 1983-12-27 |
| 4391650 | Method for fabricating improved complementary metal oxide semiconductor devices | Murray L. Trudel | 1983-07-05 |
| 4352952 | Data security module | Charles Boone | 1982-10-05 |
| D264843 | Multiple module serial link encryption unit or similar article | Joseph W. Karas, Robert Samson | 1982-06-08 |
| D263395 | Multiple module serial link encryption unit or similar article | Joseph W. Karas, Robert Samson | 1982-03-16 |
| 4281216 | Key management for encryption/decryption systems | Gerald Hogg, Robert A. Newman | 1981-07-28 |
| D255899 | Code entry terminal for security access system | Joseph W. Karas, Robert Samson | 1980-07-15 |