Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5923308 | Array of leds with active pull down shadow canceling circuitry | Cheng Ping Wei, Matthew H. Kim | 1999-07-13 |
| 5723950 | Pre-charge driver for light emitting devices and method | Chengping Wei, Franky So | 1998-03-03 |
| 5719589 | Organic light emitting diode array drive apparatus | George W. Rhyne, Warren L. Williamson | 1998-02-17 |
| 5702305 | Electronic game system | Karen E. Jachimowicz | 1997-12-30 |
| 5684368 | Smart driver for an array of LEDs | Chengping Wei, Franky So | 1997-11-04 |
| 5681756 | Method of fabricating an integrated multicolor organic led array | Thomas B. Harvey, III, Xiaodong Zhu | 1997-10-28 |
| 5583349 | Full color light emitting diode display | Paige M. Holm | 1996-12-10 |
| 5583350 | Full color light emitting diode display assembly | Paige M. Holm | 1996-12-10 |
| 5424560 | Integrated multicolor organic led array | Thomas B. Harvey, III, Xiaodong Zhu | 1995-06-13 |
| 5300175 | Method for mounting a wafer to a submount | Lawrence R. Gardner, Robert William Griffith, Jr. | 1994-04-05 |
| 5273615 | Apparatus and method for handling fragile semiconductor wafers | Paul D. Asetta, Lawrence R. Gardner | 1993-12-28 |
| 5256599 | Semiconductor wafer wax mounting and thinning process | Paul D. Asetta, Rajiv Bajaj, Lawrence R. Gardner, James Jen-Ho Wang | 1993-10-26 |
| 5116461 | Method for fabricating an angled diffraction grating | Michael S. Lebby | 1992-05-26 |