CC

Chang Hwan Choi

Samsung: 29 patents #4,224 of 75,807Top 6%
TT Trustees Of The Stevens Institute Of Technology: 6 patents #13 of 304Top 5%
SH Sk Hynix: 4 patents #1,631 of 4,849Top 35%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
NS Novellus Systems: 1 patents #479 of 780Top 65%
KI Korea Atomic Energy Research Institute: 1 patents #426 of 972Top 45%
📍 Tenafly, NJ: #11 of 303 inventorsTop 4%
🗺 New Jersey: #1,076 of 69,400 inventorsTop 2%
Overall (All Time): #61,550 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
8896180 Switched reluctance motor having a vertical moving commutator Byeong Han Kim, Hee Soo Yoon, Han Kyung Bae 2014-11-25
8832929 Method of manufacturing a flexible printed circuit board Kyung Ho Lee, Se Min Oh, Choon Keun Lee, Jeong Yeol Moon, Jong Rip Kim 2014-09-16
8754568 Switched reluctance motor Changsung Sean Kim, Guen Hong Lee, Han Kyung Bae, Hong Chul Shin 2014-06-17
8681315 Tunable two-mirror interference lithography system Weidong Mao, Ishan Wathuthanthri 2014-03-25
8589995 Server and method for providing synchronization information, client apparatus and method for synchronizing additional information with broadcast program Tae-ung Jung, Hee-seon Park 2013-11-19
8471268 Light emitting device Won Ha Moon, Dong Woohn Kim, Hyun Jun Kim 2013-06-25
8368097 Light emitting diode package and method of manufacturing the same Hyun Jun Kim, Jong Myeon Lee, Dong Woohn Kim, Won Ha Moon 2013-02-05
8277561 Chemical vapor deposition apparatus Changsung Sean Kim, Jong Pa Hong, Joong El Kim 2012-10-02
8269238 Photonic crystal light emitting device using photon-recycling Hyun Jun Kim, Won Ha Moon, Jong Ho Lee, Jae Chul Yong, Jin Ha Kim 2012-09-18
8198542 Flexible printed circuit board and method of manufacturing the same Kyung Ho Lee, Se Min Oh, Choon Keun Lee, Jeong Yeol Moon, Jong Rip Kim 2012-06-12
8153904 Substrate panel including insulation parts and bus line Hee Soo Yoon, Soo-Heung Lee, Jong-Soo Yoo, Dal-Hyun Yoo, Ji-Chul An +1 more 2012-04-10
D655722 Stator core plate for electric motor Changsung Sean Kim, Se Yeun Hwang, Han Kyung Bae, Guen Hong Lee 2012-03-13
8083460 Cable-driven manipulator Jong Kwang Lee, Kwang-Ho Yoon, Hyo Jik Lee, Byung Suk Park, Ji Sup Yoon 2011-12-27
8030664 Light emitting device Won Ha Moon, Dong Woohn Kim, Hyun Jun Kim 2011-10-04
7947909 Substrate panel Hee Soo Yoon, Soo-Heung Lee, Jong-Soo Yoo, Dal-Hyun Yoo, Ji-Chul An +1 more 2011-05-24
7839572 Laminated lens package and method of fabricating the same Jinuk Lee, Sung Soo Park 2010-11-23
7781778 Semiconductor light emitting device and method of manufacturing the same employing nanowires and a phosphor film Won Ha Moon, Young-Nam Hwang, Hyun Jun Kim 2010-08-24
7675071 Light emitting transistor Won Ha Moon, Hyun Jun Kim 2010-03-09
7609920 Optical coupler Hyun Jun Kim, Won Ha Moon, Dong Ik Shin 2009-10-27
6826789 Sofa equipped with radiant heating mattress for fomentation and massage 2004-12-07
5778969 Apparatus for thermal treatment of thin wafers Hyun-Su Kyung, Won-Song Choi, Hueng-Jik Lee, Sek-Young Kim, Jung Ho Shin 1998-07-14