Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9948470 | Applying circuit delay-based physically unclonable functions (PUFs) for masking operation of memory-based PUFs to resist invasive and clone attacks | Xu Guo, Yafei Yang, Adam J. Drew, Brian M. Rosenberg | 2018-04-17 |
| 9787480 | Applying circuit delay-based physically unclonable functions (PUFs) for masking operation of memory-based PUFs to resist invasive and clone attacks | Xu Guo, Yafei Yang, Adam J. Drew, Brian M. Rosenberg | 2017-10-10 |
| 9755831 | Key extraction during secure boot | Steven Douglas Laver, Xu Guo, Brian M. Rosenberg | 2017-09-05 |
| 9729325 | Apparatus and method for protecting message data | Billy B. Brumley | 2017-08-08 |
| 9697359 | Secure software authentication and verification | Alexander Gantman | 2017-07-04 |
| 9673983 | Apparatus and method for protecting message data | Billy B. Brumley | 2017-06-06 |
| 9660811 | Apparatus and method for protecting message data | Billy B. Brumley | 2017-05-23 |
| 9602276 | Method and apparatus for virtual pairing with a group of semi-connected devices | Lu Xiao, David Jonathan Julian, Zhanfeng Jia, Brian Michael Buesker, Vito Bica +1 more | 2017-03-21 |
| 9489504 | Physically unclonable function pattern matching for device identification | Yafei Yang, Xu Guo, Brian M. Rosenberg, Adam J. Drew | 2016-11-08 |
| 9391773 | Elliptic curve point multiplication procedure resistant to side-channel information leakage | Billy B. Brumley | 2016-07-12 |
| 9343135 | Physically unclonable function based on programming voltage of magnetoresistive random-access memory | Xiaochun Zhu, Steven M. Millendorf, Xu Guo, Kangho Lee, Seung H. Kang +1 more | 2016-05-17 |
| 9298946 | Physically unclonable function based on breakdown voltage of metal-insulator-metal device | Xiaochun Zhu, Steven M. Millendorf, Xu Guo, Kangho Lee, Seung H. Kang +1 more | 2016-03-29 |
| 9230630 | Physically unclonable function based on the initial logical state of magnetoresistive random-access memory | Xiaochun Zhu, Steven M. Millendorf, Xu Guo, Kangho Lee, Seung H. Kang +1 more | 2016-01-05 |
| 9214214 | Physically unclonable function based on the random logical state of magnetoresistive random-access memory | Xiaochun Zhu, Steven M. Millendorf, Xu Guo, Kangho Lee, Seung H. Kang +1 more | 2015-12-15 |
| 9189201 | Entropy source with magneto-resistive element for random number generator | Xiaochun Zhu, Wenqing Wu, Kendrick Hoy Leong Yuen, Seung H. Kang | 2015-11-17 |
| 9110746 | Magnetic tunnel junction based random number generator | Xiaochun Zhu, Wenqing Wu, Seung H. Kang, Kendrick Hoy Leong Yuen | 2015-08-18 |
| 7773530 | Network traffic synchronization mechanism | Roopesh R. Varier, Guy Riddle | 2010-08-10 |
| 7599283 | Network traffic synchronization and data compression in redundant network topologies | Roopesh R. Varier, James Joseph Stabile, Paul Leslie Archard, Guy Riddle | 2009-10-06 |
| 7500014 | Network link state mirroring | Roopesh R. Varier, Michael J. Quinn | 2009-03-03 |
| 7366101 | Network traffic synchronization mechanism | Roopesh R. Varier, Guy Riddle | 2008-04-29 |
| 7324553 | Dynamic bandwidth management responsive to access link state in redundant network topologies | Roopesh R. Varier, Guy Riddle | 2008-01-29 |
| 5587997 | Method and apparatus for determining when all packets of a message have arrived | — | 1996-12-24 |
| 5481694 | High performance multiple-unit electronic data storage system with checkpoint logs for rapid failure recovery | Chia-Chiang Chao, Robert M. English, Alexander Stepanov, Andrew J. Wilkes | 1996-01-02 |
| 4715034 | Method of and system for fast functional testing of random access memories | — | 1987-12-22 |