Issued Patents All Time
Showing 151–175 of 239 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8703014 | Luminescent substances having Eu2+-doped silicate luminophores | Walter Tews, Gundula Roth, Detlef Starick | 2014-04-22 |
| 8695111 | Video rate-enabling probes for atomic force microscopy | — | 2014-04-08 |
| 8643029 | Light emitting device having a plurality of light emitting cells and package mounting the same | Lacroix Yves, Hyung Soo Yoon, Young Ju Lee | 2014-02-04 |
| 8610138 | LED package having an array of light emitting cells coupled in series | Keon Young Lee, Hong San Kim, Dae Won Kim, Hyuok Jung Choi | 2013-12-17 |
| 8592232 | Wafer level LED package and method of fabricating the same | Dae Woong Suh | 2013-11-26 |
| 8581286 | Light emitting device having surface-modified silicate luminophores | Walter Tews, Gundula Roth, Detlef Starick | 2013-11-12 |
| 8575594 | Light emitting diode having a barrier layer with a superlattice structure | Ki Bum Nam, Dae Sung Kal | 2013-11-05 |
| 8569939 | Luminous device with heat pipe and method of manufacturing heat pipe lead for luminous device | Do Hyung Kim, Moon-Whan Shin, Woong-Joon Hwang | 2013-10-29 |
| 8536612 | Light emitting device having a pluralilty of light emitting cells and package mounting the same | Lacroix Yves, Hyung Soo Yoon, Young Ju Lee | 2013-09-17 |
| 8535564 | Light emitting device employing luminescent substances with oxyorthosilicate luminophores | Walter Tews, Gundula Roth, Detlef Starick | 2013-09-17 |
| 8501040 | Non-stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same | Walter Tews, Gundula Roth, Stefan Tews | 2013-08-06 |
| 8492775 | Light emitting element with a plurality of cells bonded, method of manufacturing the same, and light emitting device using the same | Keon Young Lee, Lacroix Yves | 2013-07-23 |
| 8487525 | Light emitting device including optical lens | — | 2013-07-16 |
| 8445933 | LED package having an array of light emitting cells coupled in series | Keon Young Lee, Hong San Kim, Dae Won Kim, Hyuck Jung Choi | 2013-05-21 |
| 8440106 | Strontium oxyorthosilicate phosphors having improved stability under a radiation load and resistance to atmospheric humidity | Walter Tews, Gundula Roth, Detlef Starick | 2013-05-14 |
| 8431954 | Light emitting device employing non-stoichiometric tetragonal alkaline earth silicate phosphors | Walter Tews, Gundula Roth, Stefan Tews | 2013-04-30 |
| 8398867 | Video rate-enabling probes for atomic force microscopy | — | 2013-03-19 |
| 8395332 | Light emitting device for AC power operation | James S. Speck, Hong San Kim, Jae Jo Kim, Sung Han Kim, Jae Ho Lee | 2013-03-12 |
| 8368190 | LED package having an array of light emitting cells coupled in series | Keon Young Lee, Hong San Kim, Dae Won Kim, Hyuck Jung Choi | 2013-02-05 |
| 8360593 | LED package and back light unit using the same | Tae Kwang Kim, Do Hyung Kim, Seung Ryeol Ryu, Chan Sung Jeong, Woong-Joon Hwang | 2013-01-29 |
| 8350279 | Light emitting diode having AlInGaP active layer and method of fabricating the same | Jae Ho Lee, Mi Hae Kim | 2013-01-08 |
| 8318044 | Light emitting device | Gundula Roth, Walter Tews | 2012-11-27 |
| 8308980 | Light emitting device | Gundula Roth, Walter Tews | 2012-11-13 |
| 8283693 | Light emitting device with a lens of silicone | Do Hyung Kim | 2012-10-09 |
| 8273266 | Copper-alkaline-earth-silicate mixed crystal phosphors | Gundula Roth, Walter Tews | 2012-09-25 |