Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8546829 | Posts in glue layer for group-III nitride LEDs | Ray-Hua Horng, Yi-An Lu | 2013-10-01 |
| 8502239 | High power allngan based multi-chip light emitting diode | — | 2013-08-06 |
| 8430152 | Heat dissipation device | Jing Zhang | 2013-04-30 |
| 8216375 | Slab cross flow CVD reactor | — | 2012-07-10 |
| 8210698 | Phosphor layer having enhanced thermal conduction and light sources utilizing the phosphor layer | — | 2012-07-03 |
| 8193015 | Method of forming a light-emitting-diode array with polymer between light emitting devices | Ray-Hua Horng, Yi-An Lu | 2012-06-05 |
| 8193546 | Light-emitting-diode array with polymer between light emitting devices | Ray-Hua Horng, Yi-An Lu | 2012-06-05 |
| 8168984 | Light emitting diodes with smooth surface for reflective electrode | Chao-Kun Lin | 2012-05-01 |
| 8163578 | Light emitting diodes with smooth surface for reflective electrode | Chao-Kun Lin | 2012-04-24 |
| 8081477 | Heat sink assembly having a clip | Jian Yang | 2011-12-20 |
| 7943949 | III-nitride based on semiconductor device with low-resistance ohmic contacts | Yun-Li Li | 2011-05-17 |
| 7864526 | Heat dissipation device | — | 2011-01-04 |
| 7781780 | Light emitting diodes with smooth surface for reflective electrode | Chao-Kun Lin | 2010-08-24 |
| 7732803 | Light emitting device having stacked multiple LEDS | Frank Shum | 2010-06-08 |
| 7642183 | High power, high luminous flux light emitting diode and method of making same | Yongsheng Zhao, William W. So, Kevin Ma, Chyi Shyuan Chern, Eugene Ruddy | 2010-01-05 |
| 7641939 | Chemical vapor deposition reactor having multiple inlets | — | 2010-01-05 |
| 7193245 | High power, high luminous flux light emitting diode and method of making same | Yongsheng Zhao, William W. So, Kevin Ma, Chyi Shyuan Chern, Eugene Ruddy | 2007-03-20 |
| 6919585 | Light-emitting diode with silicon carbide substrate | — | 2005-07-19 |
| 6869812 | High power AllnGaN based multi-chip light emitting diode | — | 2005-03-22 |
| 6650018 | High power, high luminous flux light emitting diode and method of making same | Yongsheng Zhao, William W. So, Kevin Ma, Chyi Shyuan Chern, Eugene Ruddy | 2003-11-18 |