Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8595964 | Surface bearing patterned indicia having micro-structures and method of making the same | Kong-Hua Wang, Daniel Yaw-Chung Ko | 2013-12-03 |
| 6947202 | Electrophoretic display with sub relief structure for high contrast ratio and improved shear and/or compression resistance | Rong-Chang Liang, Hsiao-Ken Chuang | 2005-09-20 |
| 6795229 | Electrophoretic display with sub relief structure for high contrast ratio and improved shear and/or compression resistance | Rong-Chang Liang, Hsiao-Ken Chuang | 2004-09-21 |
| 6481864 | Backlight assembly with a light pipe having optical elements and an integral surface diffuser | Hyun-Sun Chung, Anatoly Vasiliev, Gajendra D. Savant | 2002-11-19 |
| 6386721 | Light pipe having one or more integral diffusers | Gajendra D. Savant | 2002-05-14 |
| 6347873 | Backlight assembly with a light pipe having an integral surface diffuser | Hyun-Sun Chung, Anatoly Vasiliev, Gajendra D. Savant | 2002-02-19 |
| 6234656 | Fiber optic luminaire | Tomasz Jannson, Stephen A. Kupiec, Anatoly Vasiliev | 2001-05-22 |
| 6159398 | Method of making replicas while preserving master | Gajendra D. Savant | 2000-12-12 |
| 6113801 | Method of making colored replicas and compositions for use therewith | Gajendra D. Savant | 2000-09-05 |
| 6110401 | Method and apparatus for replicating light shaping surface structures on a rigid substrate | Kang Lee, Gajendra D. Savant | 2000-08-29 |