Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11966900 | System and method for detecting unpaid items in retail store transactions | Zhichun Xiao, Lingfeng Zhang, Jon Hammer, Joseph Duffy, Yao Liu +11 more | 2024-04-23 |
| 10312615 | Electrical interconnection system and electrical connectors for the same | Deng Liu, Qilin Chen | 2019-06-04 |
| 10141667 | Electrical interconnection system and electrical connectors for the same | Deng Liu, Qilin Chen | 2018-11-27 |
| 9882299 | Electrical interconnection system and electrical connectors for the same | Deng Liu, Qilin Chen | 2018-01-30 |
| 9666965 | Electrical interconnection system and electrical connectors for the same | Deng Liu, Qilin Chen | 2017-05-30 |
| 7026630 | Ultraviolet sterilization device with autocleaning structure | Jian Chen | 2006-04-11 |