Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7081019 | Low profile contact block for a rechargeable cell of a wireless communication device | Suang Tien Ho, Soon Cheng Chung | 2006-07-25 |
| 6824919 | Hybrid battery housing | Tong Han Law, Seng Hai Tan, Tzer Nan Tan | 2004-11-30 |
| 6764788 | Battery cover for charging | William H. Robertson, Jr. | 2004-07-20 |
| D468686 | Battery charger | Qing Hua Zeng, Seng-Kum Chan, William C. Phelps, III, Sean N. Davie, Frank M. Tyneski +1 more | 2003-01-14 |
| 6458481 | Tolerance and size adaptive spacer for spacing a battery cell | William C. Phelps, III, Randall P. Chambers | 2002-10-01 |
| 5898574 | Self aligning electrical component | Raymond Teh Wai Tiong, Lian It Song | 1999-04-27 |