Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10755285 | Secured mutual confirmation method and system for tracing and verifying product identity, origin and authentication | Hiroshi Watanabe | 2020-08-25 |
| 9317422 | Secure erase of data in electronic device | Jack Winters | 2016-04-19 |
| 6208798 | Variable optical attenuator with thermo-optic control | Val N. Morozov, Long Yang | 2001-03-27 |