Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411112 | Transducer, device and method for monitoring integrity of an adhesive bond | Zheng Zheng Wong, Kui Yao, Lei Zhang | 2025-09-09 |
| D1060614 | Drain plug | Zi Zhang | 2025-02-04 |
| D1052054 | Sink drain plug | — | 2024-11-19 |
| D976233 | Speaker | — | 2023-01-24 |
| D976232 | Speaker | — | 2023-01-24 |
| 11527703 | Multi-layered piezoelectric ceramic-containing structure | Kui Yao, Chee Kiang Ivan Tan, Shifeng Guo, Lei Zhang | 2022-12-13 |
| 10677682 | Systems and methods for monitoring plastic deformation of a structured material | Kui Yao, Shifeng Guo, Lei Zhang | 2020-06-09 |
| D752545 | Basketball speaker | — | 2016-03-29 |
| D752546 | Cricket ball speaker | — | 2016-03-29 |
| D752547 | Football speaker | — | 2016-03-29 |
| D752548 | Tennis ball speaker | — | 2016-03-29 |
| D752544 | Baseball speaker | — | 2016-03-29 |
| 9058934 | Method of forming a VDF oligomer or co-oligomer film on a substrate and an electrical device comprising the VDF oligomer or co-oligomer film on the substrate | Kui Yao, Eng Hock Francis Tay | 2015-06-16 |