Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12323647 | Video quality monitoring system | Victor Liang, Rajesh Mamidwar, Xuemin Chen | 2025-06-03 |
| 9904809 | Method and system for multi-level security initialization and configuration | Shee-Yen Tan, Xuemin Chen, Qiang Ye | 2018-02-27 |
| 9652637 | Method and system for allowing no code download in a code download scheme | Andrew Dellow, Stephane Rodgers, Xuemin Chen | 2017-05-16 |
| 9497022 | Method and system for improved fault tolerance in distributed customization controls using non-volatile memory | Xuemin Chen | 2016-11-15 |
| 9489318 | Method and system for accessing protected memory | — | 2016-11-08 |
| 9094699 | System and method for security key transmission with strong pairing to destination client | Kevin Patariu | 2015-07-28 |
| 9026800 | Method and system for allowing customer or third party testing of secure programmable code | Stephane Rodgers, Andrew Dellow, Xuemin Chen, Carolyn Walker | 2015-05-05 |
| 8854545 | Television functionality on a chip | David Baer, Jeff Tingley, Aleksandr Movshovich, Brad Grossman, Brian Schoner +27 more | 2014-10-07 |
| 8844022 | Method and system to allow system-on-chip individual I/O control to be disabled and enabled by programmable non-volatile memory | Xuemin Chen | 2014-09-23 |
| 8832773 | System and method for transport PID broadcast scheme | Francis Cheung, Rajesh Mamidwar | 2014-09-09 |
| 8719526 | System and method for partitioning multiple logical memory regions with access control by a central control agent | Brian Schoner | 2014-05-06 |
| 8694767 | Method and system for NAND flash support in an autonomously loaded secure reprogrammable system | Stephane Rodgers, Andrew Dellow, Xuemin Chen, Qiang Ye | 2014-04-08 |
| 8683212 | Method and system for securely loading code in a security processor | Stephane Rodgers, Andrew Dellow, Xuemin Chen | 2014-03-25 |
| 8665969 | System and method for generating pseudo MPEG information from digital video information | Greg A. Kranawetter, Brian Schoner, Darren Neuman | 2014-03-04 |
| 8607072 | Storage device content authentication | Xuemin Chen, Steve Rodgers, Francis Cheung | 2013-12-10 |
| 8572399 | Method and system for two-stage security code reprogramming | Stephane Rodgers, Andrew Dellow, Xuemin Chen | 2013-10-29 |
| 8528102 | Method and system for protection of customer secrets in a secure reprogrammable system | Xuemin Chen, Stephane Rodgers, Andrew Dellow | 2013-09-03 |
| 8467534 | Method and system for secure access and processing of an encryption/decryption key | Kevin Patariu, Jay Li, Cynthia Dang, Mark Core | 2013-06-18 |
| 8452987 | Method and system for disaster recovery in a secure reprogrammable system | Xuemin Chen, Andrew Dellow, Stephane Rodgers | 2013-05-28 |
| 8417931 | Method and system for NAND flash support in an autonomously loaded secure reprogrammable system | Stephane Rodgers, Andrew Dellow, Xuemin Chen, Qiang Ye | 2013-04-09 |
| 8365308 | Method and system for a secure power management scheme | Stephane Rodgers | 2013-01-29 |
| 8347357 | Method and apparatus for constructing an access control matrix for a set-top box security processor | Xuemin Chen, Shee-Yen Tan, Hongbo Zhu, Qiang Ye | 2013-01-01 |
| 8245918 | Method and system for random data access for security applications | Xuemin Chen, Francis Cheung, Longyin Wei | 2012-08-21 |
| 8234504 | Method and system for data encryption and decryption | Francis Cheung, Jason Monroe, Kevin Patariu, Cynthia Dang, Mark Core | 2012-07-31 |
| 8059674 | Video processing system | Francis Cheung, Ut Nguyen | 2011-11-15 |