Issued Patents All Time
Showing 25 most recent of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095016 | Multifunctional bag | Guojun Chen | 2025-09-30 |
| 12418749 | Sounding device | Huhu Yang, Zhaoyu Yin, Zhizhu Chen | 2025-09-16 |
| D1091182 | Pillow bag | Guojun Chen | 2025-09-02 |
| D1091184 | Pillow with lighting edge | Guojun Chen | 2025-09-02 |
| D1091183 | Pillow bag | Guojun Chen | 2025-09-02 |
| D1091185 | Pillow with lighting edge | Guojun Chen | 2025-09-02 |
| 12407988 | Speaker | Zhaoyu Yin, Ke Li, Zhizhu Chen | 2025-09-02 |
| 12356911 | Group of UDP-glycosyltransferase for catalyzing carbohydrate chain elongation and application thereof | Zhihua Zhou, Xing Yan, Chengshuai Yang, Chaojing Li, Yongjun Wei +1 more | 2025-07-15 |
| 12351587 | Bicyclic compound as RIP-1 kinase inhibitor and application thereof | Peng Li, Haiying He, Shuhui CHEN | 2025-07-08 |
| 12335712 | Speaker | Huhu Yang, Zhaoyu Yin, Zhizhu Chen | 2025-06-17 |
| 12284506 | Sounding device | Huhu Yang, Zhaoyu Yin, Zhizhu Chen | 2025-04-22 |
| 12239238 | Cushion | Guojun Chen | 2025-03-04 |
| 12238499 | Sounding unit | Huhu Yang, Zhaoyu Yin, Zhizhu Chen | 2025-02-25 |
| 12238500 | Speaker with better acoustic performance structure | Huhu Yang, Zhaoyu Yin, Zhizhu Chen | 2025-02-25 |
| 12185074 | Sounding device | Huhu Yang, Zhaoyu Yin, Zhizhu Chen | 2024-12-31 |
| 12160724 | Voice coil and sounding device using same | Huhu Yang, Zhaoyu Yin | 2024-12-03 |
| D1048714 | Multifunctional bag | Guojun Chen | 2024-10-29 |
| D1044267 | Multifunctional bag | Guojun Chen | 2024-10-01 |
| 12101616 | Speaker | Huhu Yang, Zhaoyu Yin, Zhizhu Chen | 2024-09-24 |
| 11997465 | Speaker device | Huhu Yang, Zhaoyu Yin, Zhizhu Chen | 2024-05-28 |
| 11956614 | Speaker device | Huhu Yang, Zhaoyu Yin, Zhizhu Chen | 2024-04-09 |
| 11951155 | Pea-derived peptide with muscle-building effect and preparation method thereof, and drug and use | Zhao Zhang, Jiuxun Zhang, Zheng Zhang, Jie Li, Xiping Zhang +3 more | 2024-04-09 |
| 11917362 | Speaker box | Huhu Yang, Wenli Wang, Zhaoyu Yin | 2024-02-27 |
| 11820867 | Benzoxazine resin and method for manufacturing the same | Cheng-Chung Lee, Chen-Hua Wu, Yu-Shiang Peng | 2023-11-21 |
| 11795324 | Polyphenylene ether bismaleimide resin and method for manufacturing the same, and resin composition | Cheng-Chung Lee, Chen-Hua Wu, Yu-Shiang Peng, Chien-Fu Lin | 2023-10-24 |