Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377261 | Watchband with conductive function of bracelet | Hualei Ji, Wufeng Ji | 2025-08-05 |
| D1080216 | Combined hair curling tool | Zhengyang Feng | 2025-06-24 |
| 12227534 | Method for preparing nicotinamide mononucleotide by using nicotinamide as raw material | Guiping Zhang, Qin Wang, Zhang Zhang, Qi Zhang | 2025-02-18 |
| 12147729 | Method and system for playing audios | Xiang Cao, Ge Tang, Zhengtao WANG, Zhaoheng LEI | 2024-11-19 |
| 11917239 | Method, apparatus and system for playing media data, and device and storage medium | Ge Tang, Shuo Zhao, Xiaozhen Ji | 2024-02-27 |
| D1007786 | Dog ramp | — | 2023-12-12 |
| 10748490 | Organic light emitting diode (OLED) compensation circuit, display panel and display apparatus | Xingyao Zhou, Yue Li, Yana Gao | 2020-08-18 |
| 10748476 | Display panel, method for driving the same, and display device | Zhe Zhao, Xingyao Zhou, Yana Gao, Yue Li | 2020-08-18 |
| 10403255 | Audio processing method, apparatus and system | Weifeng Zhao, Chun-Nan Li, Xiang Liu, Dewen Zhang, Fei Zheng +13 more | 2019-09-03 |
| D855816 | Anti-migraine device | Xiaoqing Hong, Jun Zhang, Hualei Ji, Yurong Xu | 2019-08-06 |
| 10074351 | Karaoke processing method and system | Weifeng Zhao, Chun-Nan Li, Xiang Liu, Dewen Zhang, Fei Zheng +3 more | 2018-09-11 |
| 10043504 | Karaoke processing method, apparatus and system | Weifeng Zhao, Chun-Nan Li, Xiang Liu, Baohua Wang, Meixing Wang +12 more | 2018-08-07 |