Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5266821 | Chip decoupling capacitor | Wen-Foo Chern, Ward Parkinson, Kevin G. Duesman | 1993-11-30 |
| 5032892 | Depletion mode chip decoupling capacitor | Wen-Foo Chern, Ward Parkinson, Kevin G. Duesman, James E. O'Toole | 1991-07-16 |
| 4924442 | Pull up circuit for digit lines in a semiconductor memory | Zhitong Chen, Gary M. Johnson, Ward Parkinson, Wen-Foo Chern, Tyler Lowrey | 1990-05-08 |
| 4914631 | Pull up circuit for sense lines in a semiconductor memory | Gary M. Johnson, Zhitong Chen, Wen-Foo Chern, Ward Parkinson, Tyler Lowrey | 1990-04-03 |
| 4897568 | Active up-pump for semiconductor sense lines | Wen-Foo Chern, Ward Parkinson, Zhitong Chen, Gary M. Johnson, Tyler Lowrey | 1990-01-30 |