Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12223001 | Ranking candidate search results by activeness | Keheng Zhang, Yongqing Yuan, Baolu Shen, Kefang Ning | 2025-02-11 |
| 12142783 | Battery module | Nobuo Iwatsuki, Tsubasa Michikami, Eiji Kawasaki | 2024-11-12 |
| 12011848 | Sand spreader | Jiejun He, Fan Peng, Yi LIU, Bao Hua Yang, Yunlong Xu +2 more | 2024-06-18 |
| D855871 | Desk lamp | Pei Zhang, Lian-Sheng Huang | 2019-08-06 |
| D791984 | Bottom portion of a lamp | Wenjiang Zhang, Jing Chen | 2017-07-11 |
| 7830094 | Driver arrangement for LED lamps | Xi Yuan He, Giovanni Scilla | 2010-11-09 |
| 7800119 | Semiconductor lamp | Xiyuan He, Wolfgang Pabst, Giovanni Scilla | 2010-09-21 |
| 7559674 | Mounting arrangement for LED lamps | Xi Yuan He, Giovanni Scilla | 2009-07-14 |