Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090773 | Catch trap | — | 2025-08-26 |
| 11930292 | Device state monitoring method and apparatus | — | 2024-03-12 |
| 11818622 | System and method of using spatial and temporal signals to identify and prevent attacks | Sam Song Liang, Michael Chu, Zhengrong Ji, Yan Yu | 2023-11-14 |
| D961716 | Mouse snap trap | — | 2022-08-23 |
| D961715 | Rat snap trap | — | 2022-08-23 |
| 10834521 | System and method of using spatial and temporal signals to identify and prevent attacks | Sam Song Liang, Michael Chu, Zhengrong Ji, Yan Yu | 2020-11-10 |
| 10612978 | Light emitting diode color resolution testing | Zexin Luo, Michael Benosa Monjardin, LiCen Mu, Zhipeng Wang, XiYuan Yin +2 more | 2020-04-07 |
| 10349202 | System and method of using spatial and temporal signals to identify and prevent attacks | Sam Song Liang, Michael Chu, Zhengrong Ji, Yan Yu | 2019-07-09 |
| 9936339 | System and method of using spatial and temporal signals to identify and prevent attacks | Sam Song Liang, Michael Chu, Zhengrong Ji, Yan Yu | 2018-04-03 |
| 9239929 | Location data quarantine system | Yan Yu, Sam Song Liang, Michael Chu, Zhengrong Ji | 2016-01-19 |
| 9000937 | System and method of alerting users based on proximity | Steven J. Lee, Christopher Lambert, Rohan Seth, Michael Chu | 2015-04-07 |
| 8489732 | System and method of using spatial and temporal signals to identify and prevent attacks | Sam Song Liang, Michael Chu, Zhengrong Ji, Yan Yu | 2013-07-16 |
| 8441367 | System and method of alerting users based on proximity | Steven J. Lee, Chris Lambert, Rohan Seth, Michael Chu | 2013-05-14 |
| 8423791 | Location data quarantine system | Yan Yu, Sam Song Liang, Michael Chu, Zhengrong Ji | 2013-04-16 |
| 8370340 | User location reputation system | Yan Yu, Sam Song Liang, Michael Chu, Zhengrong Ji | 2013-02-05 |
| 8255393 | User location reputation system | Yan Yu, Sam Song Liang, Michael Chu, Zhengrong Ji | 2012-08-28 |
| 6738976 | Method, system, and apparatus to minimize exception handling overhead from invoked functions | Ruslan Meshenberg, Salil Pradhan | 2004-05-18 |