Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12212920 | Loudspeaker module and electronic apparatus | Guodong Zhao, Feng Zhang, Peng Zhang | 2025-01-28 |
| 11646674 | Multi-level converter with triangle topology and control method thereof | Kui Wang, Lie Xu, Yongdong Li | 2023-05-09 |
| 11395071 | Sound generator | Guodong Zhao, Peijun Li, Yaqian Ji | 2022-07-19 |
| 11178494 | Sound generating device | Guodong Zhao, Peijun Li, Yaqian Ji | 2021-11-16 |
| 10910955 | Single carrier based multilevel modulation method and device, and storage medium | Kui Wang, Yongdong Li | 2021-02-02 |
| 10652360 | Access scheduling method and apparatus for terminal, and computer storage medium | Yangyang Lv, Yingpai SONG, Yang Yang | 2020-05-12 |
| 10263535 | Method and device for voltage balancing of DC bus capacitors of neutral-point clamped four-level inverter | Kui Wang, Yongdong Li | 2019-04-16 |
| 10244326 | Miniature sounder | Zhenhua Liu, Yueguang Zhu, Hongtao Liu | 2019-03-26 |