Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D742818 | Battery pack | Rongjau Lin, Robert W. Matthes | 2015-11-10 |
| D722276 | Pressure sensor | Rongjau Lin, Robert W. Matthes | 2015-02-10 |
| 8893556 | Pressure sensor | — | 2014-11-25 |
| D692336 | Pressure sensor | Rongjau Lin, Robert W. Matthes | 2013-10-29 |
| 7310587 | Programmed method and apparatus for quadrature output sensors | — | 2007-12-18 |
| 6827202 | Methods and apparatus for controlling conveyor zones | James W. Braun, James Clinton Ramler | 2004-12-07 |
| 6757635 | Programmed method and apparatus for quadrature output sensors | — | 2004-06-29 |
| 6434516 | Method and apparatus for synthesizing an incremental signal | — | 2002-08-13 |
| 6011376 | Method and apparatus for injection molding machine control | James E. O'Bryan, John C. Catanzaro | 2000-01-04 |
| 5210698 | Servo control for molding machine | — | 1993-05-11 |
| 5029278 | Transducer interface circuit | — | 1991-07-02 |