Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072122 | Self-powered impulse detection system with piezoelectric energy harvester | Ziyang Gao, Xiang Chen, Ngok Man Sze | 2011-12-06 |
| 7902727 | Apparatus and method for generating electricity using piezoelectric material | Man Lung Sham, Ziyang Gao, Chang Hwa Chung | 2011-03-08 |