Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10412367 | Multi-lens camera with a single image sensor | — | 2019-09-10 |
| 9066083 | Single lens 2D/3D digital camera | — | 2015-06-23 |
| 8805179 | Method and apparatus for composing 3D photographs | — | 2014-08-12 |
| 8246245 | Laser-aiming device for radiant thermometer | Kevin Lin | 2012-08-21 |
| 7571856 | Counterfeit-proof labels having an optically concealed, invisible universal product code and an online verification system using a mobile phone | — | 2009-08-11 |
| 6226093 | 3D photographic printer using a video monitor for exposure | Kenneth Quochuy Lao | 2001-05-01 |
| 6109758 | Brightness enhancing strip for game tables | — | 2000-08-29 |
| 6108029 | Dual-mode 2D/3D display system | — | 2000-08-22 |
| 5905593 | Method and apparatus of producing 3D video by correcting the effects of video monitor on lenticular layer | Kenneth Quochuy Lao | 1999-05-18 |
| 5852753 | Dual-lens camera with shutters for taking dual or single images | Kenneth Quochuy Lao | 1998-12-22 |
| 5850278 | Optical 3D printer with extended angular coverage | Kenneth Quochuy Lao | 1998-12-15 |
| 5835794 | Electronic flash module | Kenneth Quochuy Lao | 1998-11-10 |
| 5825466 | 3D photo printer with image distortion correction | Kenneth Quochuy Lao | 1998-10-20 |
| 5801812 | 3D photographic printer using a digital micro-mirror device for exposure | Kenneth Quochuy Lao | 1998-09-01 |
| 5801811 | 3D photographic printer using a matrix display for exposure | Kenneth Quochuy Lao | 1998-09-01 |
| 5794935 | Brightness enhancing strip and mat for game tables | — | 1998-08-18 |
| 5727242 | Single-lens multiple aperture camera for 3D photographic/video applications | Kenneth Quochuy Lao | 1998-03-10 |
| 5717844 | Method and apparatus for producing 3D pictures with extended angular coverage | Kenneth Quochuy Lao | 1998-02-10 |
| 5691805 | Multiple format 3D photographic printer | Nicholas L. Lam | 1997-11-25 |
| 5680171 | Method and apparatus for producing composite images and 3D pictures | Kenneth Quochuy Lao | 1997-10-21 |
| 5657111 | 3D photographic printer with a chemical processor | — | 1997-08-12 |
| 5625435 | Non-scanning 3D photographic printer with a partitioned aperture | Kenneth Quochuy Lao | 1997-04-29 |
| 5594419 | Table-edge hanger | — | 1997-01-14 |
| 5583971 | Filmless method and apparatus for producing 3-D photographs | — | 1996-12-10 |
| 5572633 | Key-subject alignment method and printer for 3D printing utilizing a video monitor for exposure | Kenneth Quochuy Lao | 1996-11-05 |