Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330105 | Self-locking manifold and filter | Kobold Yang, Han Wang, Bob Shie | 2025-06-17 |
| D1035825 | Filter endcap applicable to bottom of filter cartridge | Kobold Yang, Han Wang | 2024-07-16 |
| D1035826 | Filter endcap applicable to bottom of filter cartridge | Kobold Yang, Han Wang | 2024-07-16 |
| D956923 | Filter connector | Kobold Yang, Han Wang, Bob Shie | 2022-07-05 |
| 10548210 | Control of electromagnetic energy with spatially periodic microplasma devices | J. Gary Eden, Paul V. Braun, Sung-Jin Park, Peng SUN, Runyu Zhang | 2020-01-28 |
| 9306021 | Graphene devices and methods of fabricating the same | Hyun-jong Chung, David Seo, Seong Jun Park, Kyung-Eun BYUN, Hyun-jae Song +1 more | 2016-04-05 |
| 9281404 | Three-dimensional graphene switching device | Jin-seong Heo, Seong Jun Park, Kyung-Eun BYUN, David Seo, Hyun-jae Song +1 more | 2016-03-08 |
| 9257528 | Graphene electronic device and method of fabricating the same | Hyun-jong Chung, Jin-seong Heo, Sun-ae Seo, Sung Hoon Lee | 2016-02-09 |
| 9184236 | Method of transferring graphene using trench and substrate for receiving graphene | David Seo, Jin-seong Heo, Hyun-jong Chung, Seong Jun Park, Hyun-jae Song | 2015-11-10 |
| 9142635 | Graphene electronic device and method of fabricating the same | Jin-seong Heo, Hyun-jong Chung, Sun-ae Seo, Sung Hoon Lee | 2015-09-22 |
| 9136336 | Inverter logic devices including graphene field effect transistor having tunable barrier | Jin-seong Heo, Seong Jun Park, Hyun-jong Chung, Hyun-jae Song, David Seo | 2015-09-15 |
| 9093509 | Graphene electronic devices | Jin-seong Heo, Sun-ae Seo, Sung Hoon Lee, Hyun-jong Chung | 2015-07-28 |
| 9064777 | Graphene switching device having tunable barrier | Jin-seong Heo, Hyun-jong Chung, Hyun-jae Song, Seong Jun Park, David Seo | 2015-06-23 |
| 8912530 | Electrode structure including graphene and field effect transistor having the same | Seong Jun Park, Hyun-jong Chung, Jin-seong Heo | 2014-12-16 |
| 8884345 | Graphene electronic device and method of fabricating the same | Jin-seong Heo, Hyun-jong Chung, Sun-ae Seo, Sung Hoon Lee | 2014-11-11 |
| 8835899 | Graphene electronic device and method of fabricating the same | Sun-ae Seo, Sung Hoon Lee, Hyun-jong Chung, Jin-seong Heo | 2014-09-16 |
| 8785912 | Graphene electronic device including a plurality of graphene channel layers | Hyun-jong Chung, Jae Hong Lee, Jae Ho Lee, Hyung Cheol Shin, Sun-ae Seo +2 more | 2014-07-22 |
| 8728880 | Graphene electronic device and method of fabricating the same | Hyun-jong Chung, Jin-seong Heo, Sun-ae Seo, Sung Hoon Lee | 2014-05-20 |
| 8592799 | Graphene electronic device and method of fabricating the same | Sun-ae Seo, Sung Hoon Lee, Hyun-jong Chung, Jin-seong Heo | 2013-11-26 |
| 8575665 | Graphene electronic device and method of fabricating the same | Jin-seong Heo, Hyun-jong Chung, Sun-ae Seo, Sung Hoon Lee | 2013-11-05 |
| 8405133 | Semiconductor device including graphene and method of manufacturing the semiconductor device | Hyun-jong Chung, Jae Ho Lee, Jae Hong Lee, Hyung Cheol Shin, Sun-ae Seo +2 more | 2013-03-26 |
| 7885068 | Coolor for notebook computer | Min Whan Seo, Sang Jun Jung | 2011-02-08 |
| D584728 | Computer case | Jin Tae Park, Sung Hwan Park, Duck Yeon Won, Yong Keun Choi | 2009-01-13 |
| D549701 | Computer case | Min Whan Seo, Dong Ki Kwag, Se Woong Kim, Chun Ho Jung, Sung Hwan Park +2 more | 2007-08-28 |