Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815276 | Constant current mode firing circuit for thermal inkjet-printing nozzle | Hang Liao, Galen H. Kawamoto, Dennis Schloeman, Bao Yeh | 2017-11-14 |
| 9770901 | Constant current mode firing circuit for thermal inkjet-printing nozzle | Hang Liao, Galen H. Kawamoto, Dennis Schloeman, Bao Yeh | 2017-09-26 |
| 9283750 | Constant current mode firing circuit for thermal inkjet-printing nozzle | Hang Liao, Bao Yeh, Galen H. Kawamoto, Dennis Schloeman | 2016-03-15 |
| 7748815 | Disabling a nozzle | Daryl E. Anderson, Mark Hunter, Scott A. Linn | 2010-07-06 |
| 6588788 | Noise feedback for training wheels | — | 2003-07-08 |
| 6495181 | Soak apparatus for leaching soluble constituents from insoluble materials | Terry Lee Farris, Griscom Bettle, III, Douglas Edward Johnson | 2002-12-17 |
| 6419256 | Noise feedback for training wheels | — | 2002-07-16 |
| 5444769 | Data communications system for establishing links between subscriber stations and broadcast stations | Jacobus P. L. Koen | 1995-08-22 |
| 5206582 | Control system for automated parametric test equipment | Thomas W. Ekstedt, Mary L. Dryden, Ulrich Kaempf | 1993-04-27 |
| 4790539 | Golf swing training apparatus | — | 1988-12-13 |