Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057953 | Coupling structure of fuel cells | Shu-Hao Liang | 2011-11-15 |
| 7832989 | Pump applied to fuel storage device and portable device with fuel storage device for fuel cells | Shu-Hao Liang | 2010-11-16 |
| 7521145 | Fuel cells for use in portable devices | Wen-Fa Tseng | 2009-04-21 |
| 7122260 | Method and system for improving efficiency of fuel cell in portable devices | Wen-Fa Tseng | 2006-10-17 |
| RE32388 | Apparatus for analyzing semiconductor memories | James A. Lockhart, Jr. | 1987-03-31 |
| 4309657 | Apparatus for analyzing semiconductor memories | James A. Lockhart, Jr. | 1982-01-05 |