Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1036928 | Bottle cap | — | 2024-07-30 |
| D1019259 | Bottle cap | — | 2024-03-26 |
| D841220 | Bottle light | Weijiang Chen, Congfei Jin | 2019-02-19 |
| D830851 | Water bottle | I-Chang Chen, Hsuan-Hao Hsu, Tsuan-Hung Chen, Ping-Lun Chung, Fang-Yu Chen +1 more | 2018-10-16 |
| 8717310 | Stylus | Shi-Xu Liang, Chung-Yeh Sa | 2014-05-06 |
| 8537142 | Stylus | Shi-Xu Liang, Choon-Kit Lee, Chung-Yeh Sa | 2013-09-17 |
| 8373975 | Protective cover, key assembly using the same and portable electronic device using the key assembly | Shi-Xu Liang, YUNG-CHANG YEN | 2013-02-12 |