Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8667830 | Method and apparatus for in situ testing of gas flow controllers | Joseph R. Monkowski, Jialing Li Chen, Tao Ding | 2014-03-11 |
| 8271210 | Method and apparatus for enhancing in-situ gas flow measurement performance | Sherk Chung, Jialing Li Chen, Yi Wang, Paul Tran, Sophia Leonidovna Shtilman +1 more | 2012-09-18 |
| 8271211 | Method and apparatus for enhancing in-situ gas flow measurement performance | Sherk Chung, Jialing Li Chen, Yi Wang, Paul Tran, Sophia Leonidovna Shtilman +1 more | 2012-09-18 |
| 8265888 | Method and apparatus for enhancing in-situ gas flow measurement performance | Sherk Chung, Jialing Li Chen, Yi Wang, Paul Tran, Sophia Leonidovna Shtilman +1 more | 2012-09-11 |
| 8240324 | Method and apparatus for in situ testing of gas flow controllers | Joseph R. Monkowski, Jialing Li Chen, Tao Ding | 2012-08-14 |
| 7823436 | Method and apparatus for in situ testing of gas flow controllers | Joseph R. Monkowski, Jialing Li Chen, Tao Ding | 2010-11-02 |
| 5590055 | Method for describing measured results | William F. Chapman, III, Gwo-Jer Chang, Emerald Hwang, James C. Holt, Lee Howington | 1996-12-31 |