Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136692 | Plastic semiconductor material and preparation method thereof | Xun Shi, Ruiheng LIU, Tuo Wang | 2021-10-05 |
| 10841098 | Authentication of physical object using internal structure | Ehsan Toreini, Siamak Fayyaz Shahandashti | 2020-11-17 |
| 10680825 | Authentication of physical object using internal structure | Ehsan Toreini, Siamak Fayyaz Shahandashti | 2020-06-09 |
| 5966444 | Method and system for establishing a cryptographic key agreement using linear protocols | Chuan Yuan | 1999-10-12 |
| 5835592 | Secure, swift cryptographic key exchange | Chung Nan Chang, Chuan Yuan | 1998-11-10 |
| 5583939 | Secure, swift cryptographic key exchange | Chung Nan Chang, Chuan Yuan | 1996-12-10 |