Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12356872 | Heat shield and Josephson junction array chip system | Qifeng HUANG, Qing Xu, Siyun Wang, Zhixin Li, Xiao CHEN +4 more | 2025-07-08 |
| 11657998 | Display plasma module with a patterned structure and manufacturing method thereof | Lei Zhang, Shan Chen | 2023-05-23 |
| 11644731 | Display plasma module with double-layer microstructure and manufacturing method thereof | Lei Zhang, Shan Chen | 2023-05-09 |
| 11609473 | Display plasma module and manufacturing method thereof | Lei Zhang, Shan Chen | 2023-03-21 |
| 11430626 | High-resolution display plasma module and manufacturing method thereof | Lei Zhang, Shan Chen | 2022-08-30 |
| 11347125 | Electronic paper display screen and manufacturing method thereof | Lei Zhang, Shan Chen | 2022-05-31 |
| 10942414 | Electronic ink display screen and manufacturing method thereof | Lei Zhang, Shan Chen | 2021-03-09 |
| 10163373 | Method for updating the position of electronic price tag by graphic code | — | 2018-12-25 |
| 9961499 | Mobile device reminder/controller system | David Mei, Eric Mei | 2018-05-01 |
| 8515103 | 3D stereo earphone with multiple speakers | David Mei | 2013-08-20 |
| 8166416 | Play menu and group auto organizer system and method for a multimedia player | David Mei, Si Ping Bao | 2012-04-24 |
| 7697709 | Sound direction/stereo 3D adjustable earphone | David Mei, Si Ping Bao | 2010-04-13 |
| 7014662 | Vintage fading method for jeans | David Mei | 2006-03-21 |
| 6809722 | Hand-held mobile mouse | Yu MEI, Si Ping Bao | 2004-10-26 |
| 6473941 | Fastening assembly and method for electronic devices | David Mei | 2002-11-05 |