Issued Patents All Time
Showing 25 most recent of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407516 | Anti-cloning architecture for device identity provisioning | Xin Qiu, Ting Yao, Jason A. Pasion, Oscar Jiang, Rafie Shamsaasef +1 more | 2025-09-02 |
| 12381716 | Optimized key management for data signing systems | Tat Keung Chan, Ting Yao | 2025-08-05 |
| 12348620 | Method and apparatus for two-step data signing | Nicol C. P. So | 2025-07-01 |
| 12335390 | Anti-cloning of device cryptographic keys for counterfeit prevention | Xin Qiu, Oscar Jiang, Jason A. Pasion, Rafie Shamsaasef, Ting Yao | 2025-06-17 |
| 12321481 | Cloud-based whitebox node locking | Lex Aaron Anderson, Rafie Shamsaasef | 2025-06-03 |
| 12261931 | Method and apparatus for provisioning node-locking confidential data | Tat Keung Chan, Rafie Shamsaasef, Fariba Barez | 2025-03-25 |
| 12244721 | Advanced crypto token authentication | Lex Aaron Anderson | 2025-03-04 |
| 12056242 | Configurable code signing system and method | Tat Keung Chan, Ting Yao | 2024-08-06 |
| 12010510 | Systems and methods for secure virtualized base station orchestration | James Ni, Shanthakumar Ramakrishnan, Tat Keung Chan, Prashanth Venkatesh, Devaraj Sambandan | 2024-06-11 |
| 12008124 | Secure deferred file decryption | Jinsong Zheng, Tat Keung Chan, Ting Yao, Jason A. Pasion | 2024-06-11 |
| 11962698 | Token node locking with fingerprints authenticated by digital certificates | Jason A. Pasion, John Okimoto, Xin Qiu, Ting Yao, Jinsong Zheng +1 more | 2024-04-16 |
| 11941143 | Cloud-based whitebox node locking | Lex Aaron Anderson, Rafie Shamsaasef | 2024-03-26 |
| 11929995 | Method and apparatus for protecting confidential data in an open software stack | Brian D. Mullen, Tat Keung Chan | 2024-03-12 |
| 11811939 | Advanced crypto token authentication | Lex Aaron Anderson | 2023-11-07 |
| 11777732 | Token node locking | Jason A. Pasion, John Okimoto, Xin Qiu, Ting Yao, Jinsong Zheng +1 more | 2023-10-03 |
| 11777721 | Method and apparatus for two-step data signing | Nicol C. P. So | 2023-10-03 |
| 11757637 | Token node locking with signed fingerprints offloaded to clients | Jason A. Pasion, John Okimoto, Xin Qiu, Ting Yao, Jinsong Zheng +1 more | 2023-09-12 |
| 11683170 | Implicit RSA certificates | Eric J. Sprunk | 2023-06-20 |
| 11681808 | Configurable code signing system and method | Tat Keung Chan, Ting Yao | 2023-06-20 |
| 11677548 | Secure distribution of device key sets over a network | Jinsong Zheng, Jason A. Pasion, Xin Qiu, Tat Keung Chan, Eric Eugene Berry +2 more | 2023-06-13 |
| 11641277 | Entitlement management message epoch as an external trusted time source | Douglas M. Petty | 2023-05-02 |
| 11626975 | Secure online issuance of customer-specific certificates with offline key generation | Tat Keung Chan, Xin Qiu, Jason A. Pasion, Ting Yao, Shanthakumar Ramakrishnan | 2023-04-11 |
| 11625498 | Cloud-based whitebox node locking | Lex Aaron Anderson, Rafie Shamsaasef | 2023-04-11 |
| 11621842 | Origin certificate based online certificate issuance | Eric J. Sprunk, Xin Qiu, Paul Moroney | 2023-04-04 |
| 11616994 | Embedding information in elliptic curve base point | Tat Keung Chan, Eric J. Sprunk | 2023-03-28 |