Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9212852 | Support mechanism for a heat exchanger in an air-conditioning system | Junhyeon Hwang, Changhwan Cho | 2015-12-15 |
| 9121631 | Air conditioner and method of operating an air conditioner | Changhwan Cho, Sunyoung Kang, Junhyeon Hwang | 2015-09-01 |
| 9109817 | Air conditioner and method of operating an air conditioner | Changhwan Cho, Sunyoung Kang, Junhyeon Hwang | 2015-08-18 |
| 9023128 | Methods of producing nanoparticle reinforced metal matrix nanocomposites from master nanocomposites | Xiaochun Li, Michael Peter De Cicco, Dake Wang | 2015-05-05 |
| 8991200 | Air conditioner and method of operating an air conditioner | Junhyeon Hwang, Changhwan Cho | 2015-03-31 |
| 8865057 | Apparatus and methods for industrial-scale production of metal matrix nanocomposites | Xiaochun Li, Noe Gaudencio Alba-Baena, Daniel Earl Hoefert, David S. Weiss, Woo Hyun CHO +1 more | 2014-10-21 |
| 8847216 | Organic light emitting display device | Hwa-Kyung Kim, Chang Wook Han, Do Hyung Kim, Yoon-Heung Tak, Ki-Woog Song +3 more | 2014-09-30 |
| 8791454 | Organic light emitting diode device and method of manufacturing the same | Hwakyung Kim, Byungchul Ahn, Changwook Han, Sunghoon Pieh, Yoonheung Tak | 2014-07-29 |
| 8749745 | Organic electroluminescent device | Hongki Park, Woochan Kim | 2014-06-10 |
| 8672211 | Vibration welding system with thin film sensor | Wayne W. Cai, Jeffrey A. Abell, Xiaochun Li, Hang Li, Jingzhou Zhao | 2014-03-18 |
| 8426861 | Organic light emitting display device | Changwook Han, SungJoon Bae, HeeSuk Pang, Minsu Kim, Hwakyung Kim | 2013-04-23 |
| 8188942 | Light emitting device | DongHee YOO, Woochan Kim, Hwakyung Kim | 2012-05-29 |
| 7839079 | Organic light emitting display preventing voltage or current dropdown in power conductive lines | Seungtae Kim, Woochan Kim | 2010-11-23 |
| 7572665 | Microelectronics grade metal substrate, related metal-embedded devices and methods for fabricating same | Arindom Datta, Xiaochun Li | 2009-08-11 |
| 7316748 | Apparatus and method of dispensing small-scale powders | Xiaochun Li, Yong Yang | 2008-01-08 |