Issued Patents All Time
Showing 176–200 of 203 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D592321 | LED light bulb | Addy S. Widjaja, Wei Sun | 2009-05-12 |
| D592349 | Light | Addy S. Widjaja | 2009-05-12 |
| D591440 | Light fixture | Addy S. Widjaja | 2009-04-28 |
| 7521875 | Electronic light generating element light bulb | — | 2009-04-21 |
| D590099 | Heat sink for a light fixture | Addy S. Widjaja | 2009-04-07 |
| D585153 | Light | Addy S. Widjaja | 2009-01-20 |
| D584846 | Light | Addy S. Widjaja | 2009-01-13 |
| D582602 | Light fixture | Addy S. Widjaja | 2008-12-09 |
| D577454 | Low-bay light fixture | Carroll W. Smith | 2008-09-23 |
| D570504 | LED light bulb | Addy S. Widjaja | 2008-06-03 |
| D570505 | LED light bulb | Addy S. Widjaja | 2008-06-03 |
| 7367692 | Light bulb having surfaces for reflecting light produced by electronic light generating sources | — | 2008-05-06 |
| D560286 | LED light bulb | Addy S. Widjaja | 2008-01-22 |
| 7319293 | Light bulb having wide angle light dispersion using crystalline material | — | 2008-01-15 |
| D553265 | LED light bulb | — | 2007-10-16 |
| D553266 | LED light bulb | — | 2007-10-16 |
| D551379 | Low-bay light fixture | — | 2007-09-18 |
| 7215086 | Electronic light generating element light bulb | — | 2007-05-08 |
| D538950 | LED light bulb | — | 2007-03-20 |
| D538952 | LED light bulb | Addy S. Widjaja | 2007-03-20 |
| D538951 | LED light bulb | Catherine G. M. Friderici, Wei Sun | 2007-03-20 |
| D532532 | LED light bulb | — | 2006-11-21 |
| D531740 | LED light bulb | — | 2006-11-07 |
| D528673 | LED light bulb | Addy S. Widjaja | 2006-09-19 |
| D527119 | LED light bulb | Addy S. Widjaja | 2006-08-22 |