Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281443 | Preparation method and recyclingmethod for degradable and recyclable paper plastics with water resistance and high-strength | He Liu, Bowen Zhang, Shibin Shang, Zhanqian SONG | 2025-04-22 |
| 12273942 | Information configuration method for display apparatus, and display apparatus | Jinlei Li, Yao Wang, Quanzhong Wang, Tieli CHEN, Hui Qiao +1 more | 2025-04-08 |
| 12131670 | Electronic shelf label and method for assembling the same | Xin Li, Hui Rao, Zhiguo Zhang | 2024-10-29 |
| 11916618 | Near field communication tag and control system for near field communication tag | Xin Li, Jinlei Li, Kejun Hu | 2024-02-27 |
| 11475800 | Method of displaying price tag information, apparatus, and shelf system | Xiaohong Wang, Shu Wang, Xin Li | 2022-10-18 |
| 11127328 | Bar screen control circuitry, bar screen display system and method for controlling a bar screen | Hui Rao, Kejun Hu, Zhiguo Zhang, Xiaohong Wang, Xin Li +1 more | 2021-09-21 |
| 9828653 | Method for recycling lead oxide-containing waste material | Junqing Pan, Xiaowei Liu, Yanzhi Sun, Yongquan Ma, Yinjian Niu +9 more | 2017-11-28 |
| 9828654 | Method for directly recovering lead oxide used for a lead-acid battery cathode from waste lead paste | Junqing Pan, Yongquan Ma, Yanzhi Sun, Xiaoxiang Cai, Yinjian Niu +7 more | 2017-11-28 |