Patent | Date |
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Method and apparatus for measuring resistance of light emitting diode Grant 10,921,357 - Shim , et al. February 16, 2 | 2021-02-16 |
Optical transmission module, optical transceiver, and optical communication system including same Grant 10,663,774 - Shim , et al. | 2020-05-26 |
Optical Transmission Module, Optical Transceiver, And Optical Communication System Including Same App 20200033641 - Shim; Jong In ;   et al. | 2020-01-30 |
Optical transmission module, optical transceiver, and optical communication system including same Grant 10,451,905 - Shim , et al. Oc | 2019-10-22 |
Optical Transmission Module, Optical Transceiver, And Optical Communication System Including Same App 20190033627 - SHIM; Jong In ;   et al. | 2019-01-31 |
Method And Apparatus For Measuring Resistance Of Light Emitting Diode App 20180143231 - SHIM; Jong-In ;   et al. | 2018-05-24 |
Method and device for measuring internal quantum efficiency of an optical element Grant 9,945,898 - Shim , et al. April 17, 2 | 2018-04-17 |
Light emitting device Grant 9,337,383 - Han , et al. May 10, 2 | 2016-05-10 |
Method And Device For Measuring Internal Quantum Efficiency Of An Optical Element App 20150323463 - SHIM; Jong-In ;   et al. | 2015-11-12 |
Light emitting diode and light emitting diode package Grant 8,946,762 - Kim , et al. February 3, 2 | 2015-02-03 |
Light Emitting Diode And Light Emitting Diode Package App 20140048840 - KIM; Jongbae ;   et al. | 2014-02-20 |
Method and apparatus for measuring internal quantum well efficiency of LED Grant 8,600,705 - Shim , et al. December 3, 2 | 2013-12-03 |
Light Emitting Device App 20120319079 - HAN; Dae Seob ;   et al. | 2012-12-20 |
Method And Apparatus For Measuring Internal Quantum Well Efficiency Of Led App 20110178770 - SHIM; Jong-In ;   et al. | 2011-07-21 |
Semiconductor laser diode having ridge Grant 7,693,200 - Chae , et al. April 6, 2 | 2010-04-06 |
Broad-band optical semiconductor device and a method for manufacturing the same Grant 7,369,588 - Hwang , et al. May 6, 2 | 2008-05-06 |
Laser module App 20070230533 - Park; Byeong-Hoon ;   et al. | 2007-10-04 |
Semiconductor laser diode having ridge App 20070195851 - Chae; Jung-hye ;   et al. | 2007-08-23 |
Broad-band optical semiconductor device and a method for manufacturing the same App 20060171430 - Hwang; Seong-Taek ;   et al. | 2006-08-03 |
Semiconductor laser diode and method of fabricating the same App 20060109881 - Kwak; Joon-seop ;   et al. | 2006-05-25 |
Distributed feedback semiconductor laser Grant 6,771,681 - Bang , et al. August 3, 2 | 2004-08-03 |
Distributed feedback semiconductor laser App 20030072346 - Bang, Dong-Soo ;   et al. | 2003-04-17 |
Polarization insensitive semiconductor optical amplifier App 20010043390 - Kim, Jong-Ryeol ;   et al. | 2001-11-22 |
Multiple quantum well distributed feedback semiconductor laser device and method for fabricating the same Grant 5,614,436 - Shim , et al. March 25, 1 | 1997-03-25 |
Multiple quantum well distributed feedback semiconductor laser device and method for fabricating the same Grant 5,450,437 - Shim , et al. September 12, 1 | 1995-09-12 |