Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11900180 | Keyword-based presentation of notifications | Ke Xu, Zhaozhao Xiong, Zongpeng Qiao | 2024-02-13 |
| 11169829 | Determining candidate patches for a computer software | Zi Hui Duan, Jing Jing Wei, Dian Guo Zou | 2021-11-09 |
| 10791406 | Method and apparatus for processing sound hole of speaker and electronic device | — | 2020-09-29 |
| 10683412 | Drag reducing composition | Michael L. Olechnowicz, Ray L. Johnston, Thomas D. Lane, Richard John Czarnecki | 2020-06-16 |
| 10417017 | Determining candidate patches for a computer software | Zi Hui Duan, Jing Jing Wei, Dian Guo Zou | 2019-09-17 |
| 10410455 | Banknote processing method and device | Chunkai Xu, Yanbin Xing, Bingqing Liu | 2019-09-10 |
| 10388100 | Reading assembly and paper currency sorter | Lei Zheng, Tao Gao, Bingqing Liu, Chunkai Xu | 2019-08-20 |
| 10119658 | Aqueous flow improver formulation for refined products | — | 2018-11-06 |
| 7756399 | Safe recovery in DVD recordable/rewritable realtime recording | — | 2010-07-13 |
| 5713434 | Elevator safety system | — | 1998-02-03 |
| 5353893 | Elevator cab and/or counterweight compensation rope hitch assembly | Joseph R. Faust | 1994-10-11 |
| 4324360 | Elevator guide rail mounting arrangement | Janis J. Cilderman | 1982-04-13 |