Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11563130 | Optical sensor with integrated pinhole | Henry Litzmann Edwards | 2023-01-24 |
| 10644173 | Optical sensor with integrated pinhole | Henry Litzmann Edwards | 2020-05-05 |
| 10069023 | Optical sensor with integrated pinhole | Henry Litzmann Edwards | 2018-09-04 |
| 9459352 | Multi-sensor proximity sensing using a near zone light sensor and a far zone light sensor | Tony R. Larson, Dimitar T. Trifonov, Zhongyan Sheng | 2016-10-04 |
| 5929628 | Apparatus and method for performing amplitude calibration in an electronic circuit tester | Kenneth F. Coop | 1999-07-27 |
| 5768155 | Fast undersampling | — | 1998-06-16 |
| 5306287 | Heated tissue forceps and method | — | 1994-04-26 |
| D334457 | Autopsy head drape | — | 1993-03-30 |
| D277991 | Cart for handling biological tissue | — | 1985-03-12 |
| D277708 | Cart for handling biological tissue | — | 1985-02-19 |