Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11910571 | Housing parts, housings and processes for preparing the same | Guanghui Wu, Fan Yang | 2024-02-20 |
| 9923358 | USB adapter protection | Zhibo Tao, David Kunst, Won-Seok Kang | 2018-03-20 |
| 6484108 | Method for predicting recovery boiler leak detection system performance | Paul R. Burgmayer, John Gunther | 2002-11-19 |
| 6244098 | Methods and apparatus for monitoring water process equipment | Haiwen Chen, Paul R. Burgmayer | 2001-06-12 |
| 6170319 | Methods and apparatus for monitoring water process equipment | Haiwen Chen, John Gunther | 2001-01-09 |
| 6109096 | Methods and apparatus for monitoring water process equipment | Haiwen Chen | 2000-08-29 |
| 6076048 | System and method for least squares filtering based leak flow estimation/detection using exponentially shaped leak profiles | John Gunther, Paul R. Burgmayer, Haiwen Chen, Virginia E. Durham | 2000-06-13 |
| 5817927 | Method and apparatus for monitoring water process equipment | Haiwen Chen | 1998-10-06 |
| 5756880 | Methods and apparatus for monitoring water process equipment | Haiwen Chen | 1998-05-26 |