Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1057594 | Necklace | — | 2025-01-14 |
| D1055581 | Cabinet | Xiaoyu Cai | 2024-12-31 |
| D1047532 | Cabinet | Xiaoyu Cai | 2024-10-22 |
| D1047541 | 8-shelf shoe organizer | — | 2024-10-22 |
| D1041201 | Metal hat rack | — | 2024-09-10 |
| D1022055 | Puzzle block | — | 2024-04-09 |
| D993332 | Toy | — | 2023-07-25 |
| 9204719 | Document organizer | — | 2015-12-08 |
| 9050849 | Document binder | — | 2015-06-09 |
| D585895 | Steering wheel for game car | Tzu-Cheng Yu, Yu-Qing Geng | 2009-02-03 |
| D582374 | Portable electronic device | Tzu-Cheng Yu | 2008-12-09 |
| D577371 | Portable electronic device | Tzu-Cheng Yu | 2008-09-23 |
| D569629 | Digital photo frame | Tzu-Cheng Yu, Hong Xiao | 2008-05-27 |
| D569375 | Memory card reader | Tzu-Cheng Yu, Yu-Qing Geng | 2008-05-20 |
| D563433 | Multimedia player | Tzu-Cheng Yu, Yu-Qing Geng | 2008-03-04 |
| D562819 | Memory card reader | Tzu-Cheng Yu, Yu-Qing Geng | 2008-02-26 |
| D558460 | Digital photo frame | Tzu-Cheng Yu, Hong Xiao | 2008-01-01 |
| D558790 | MP3 player | Tzu-Cheng Yu, Hong-Xiu Luo | 2008-01-01 |
| D558789 | MP3 player | Tzu-Cheng Yu, Hao-Ting Sun | 2008-01-01 |
| D558788 | Multimedia player | Tzu-Cheng Yu, Hong Xiao | 2008-01-01 |
| D558787 | MP3 player | Tzu-Cheng Yu, Yu-Qing Geng | 2008-01-01 |