Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11688763 | Semiconductor device having side-diffused trench plug | Ader Shen, Ting-Fung Chang, Wayne Lin | 2023-06-27 |
| 10943975 | Method of manufacturing a semiconductor device having side-diffused trench plug | Ader Shen, Ting-Fung Chang, Wayne Lin | 2021-03-09 |
| 9025296 | Transient voltage suppressor | John M. Jorgensen, Sam S. Kang, Chad N. Marak | 2015-05-05 |
| 6378203 | Method of making fluid heat exchanger | Homayoun Sanatgar, Neil L. Holt, Gary Johnson | 2002-04-30 |
| 5634270 | Method for making off-set louvered heat exchanger fin | — | 1997-06-03 |
| 5555930 | Heat exchanger assembly with structural side passageways | — | 1996-09-17 |
| 5511610 | Off-set louvered heat exchanger fin and method for making same | — | 1996-04-30 |
| 5482114 | Charged air cooler mounting bars | — | 1996-01-09 |
| 5476140 | Alternately staggered louvered heat exchanger fin | — | 1995-12-19 |
| 5447192 | Heat exchanger assembly with reinforcement and method for making same | Gerald T. Woerner, Norman F. Costello | 1995-09-05 |
| 5366006 | Tab joint between coolant tube and header | Norman F. Costello, Kevin E. Stay, Herbert Damsohn | 1994-11-22 |
| 5048596 | Oil cooler | — | 1991-09-17 |
| 4821795 | Undulated heat exchanger fin | — | 1989-04-18 |
| 4550776 | Inclined radially louvered fin heat exchanger | — | 1985-11-05 |
| 4434846 | Patterned heat exchanger fin | — | 1984-03-06 |