Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10421388 | Vehicle light assembly and lighting method | Sangyup Lee | 2019-09-24 |
| D827919 | Light guide for a vehicle headlight | Sangyup Lee | 2018-09-04 |
| 9676332 | Panorama projection unit for a motor vehicle | Borris Ilse, Boris Jacob, Jong Won Kim, Lionel Silva Santos, Ivo van Hulten +2 more | 2017-06-13 |
| D787097 | Headlights for a vehicle | Sangyup Lee | 2017-05-16 |
| 7372577 | Monolithic, spatially-separated, common path interferometer | Mark Timothy Sullivan, Lawrence Dries | 2008-05-13 |
| 6902326 | Off-axis reflective optical apparatus | Lawrence L. Ames, Paul V. Mammini | 2005-06-07 |
| 5570238 | Thermally compensating lens mount | — | 1996-10-29 |
| 5459614 | Liquid refractive element in an optical system | — | 1995-10-17 |
| 5436766 | Bond between a rigid refractive element and a surrounding housing structure in an optical system containing a liquid refractive element | — | 1995-07-25 |
| 4673801 | PTC heater assembly | Alan Brigham | 1987-06-16 |
| 4650576 | Apparatus for regenerative heating of diesel fuel | Richard Olds | 1987-03-17 |
| 4571481 | Method and apparatus for electrically heating diesel fuel | — | 1986-02-18 |
| 4547659 | PTC Heater assembly | Alan Brigham | 1985-10-15 |
| 4529866 | Method and apparatus for electrically heating diesel fuel | — | 1985-07-16 |
| 4425497 | PTC Heater assembly | Alan Brigham | 1984-01-10 |
| 4217174 | Manufacture of nuclear fuel compacts | Roy G. Cooper, Gary N. Miertschin | 1980-08-12 |