Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9928968 | Melanins as active components in energy storage materials | Christopher J. Bettinger, Jay Whitacre | 2018-03-27 |
| 9866554 | Mutual authentication method and system with network in machine type communication | Hyoung-Kee Choi, Dae-Sung Choi, Ji Young Park, Dong Hyuk Shin, Joon Woo Yu | 2018-01-09 |
| 9797071 | Polyester yarn and production method thereof | Sang-Mok Lee, Young-Soo Lee, Gi-Woong Kim | 2017-10-24 |
| 9758903 | Polyester fiber for airbag and preparation method thereof | Gi-Woong Kim, Sang-Mok Lee, Young-Soo Lee | 2017-09-12 |
| 9617664 | Polyester fiber for airbag and preparation method thereof | Ki-Jeong Kim, Sang-Mok Lee, Young-Soo Lee | 2017-04-11 |
| D782019 | Air purifier | — | 2017-03-21 |
| D755942 | Air purifier | Kyoung Hwa Maeng, Sul Ki Lee | 2016-05-10 |
| D737944 | Air treatment device | Angela Nixon Shore, Annie Pierce Haynes, Carolyn Morgan Stafford, Jay Fording, Paul Richard Manley +3 more | 2015-09-01 |
| 8287338 | Game apparatus for learning | — | 2012-10-16 |
| 8273144 | Air treatment device and housing for an air treatment device | Angela Nixon Shore, Annie Pierce Haynes, Carolyn Morgan Stafford, Jay Fording, Paul Richard Manley +3 more | 2012-09-25 |
| D662576 | Air treatment device | Angela Nixon Shore, Annie Pierce Haynes, Carolyn Morgan Stafford, Jay Fording, Paul Richard Manley +3 more | 2012-06-26 |
| 8057598 | Manufacturing equipment for polysilicon ingot | Young-Sang Cho | 2011-11-15 |
| D604638 | Storage container for drugs and dietary supplements | — | 2009-11-24 |
| 7592401 | Multinuclear half metallocene catalyst and method for preparing syndiotatic polystyrene using the same | Jun Seong Lee, Young-Kyu Do, Doh Yeon Park, You-mi Jeong, Min Hyung Lee | 2009-09-22 |
| 7592404 | Half metallocene catalyst and process for preparing syndiotactic styren polymer using the same | Doh Yeon Park, You-mi Jeong, Min Hyung Lee | 2009-09-22 |
| D588909 | Packing box | — | 2009-03-24 |
| D588910 | Packing box | — | 2009-03-24 |
| 7244109 | Inside frame of compressor | Seong Park, Hun Sik Lee, Yong Uk Son, June Soo Hur, Ki-Wook Song | 2007-07-17 |
| 6955854 | High tenacity polyethylene-2, 6-naphthalate fibers having excellent processability | Ik-Hyeon Kwon, Woo Sung Kim, Yun-Hyuk Bang, Chan Min Park | 2005-10-18 |
| 6943225 | Multinuclear metallocene catalyst | Min Hyung Lee, Sung-Jin Park, Seong Kyun Kim, Yong Gyu Han, Young-Kyu Do +4 more | 2005-09-13 |
| 6770457 | Process of purifying angiogenesis inhibitors | Weon-Kyoo You, Seung-Ho SO, Byung Cheul Ahn, Hyosil Lee, Soo-Il Jung +4 more | 2004-08-03 |
| 6363704 | Wire cable for window regulators of automobiles | — | 2002-04-02 |
| 6092334 | Door locking device for a door closer having a fire actuated mechanism for unlocking the door locking device | — | 2000-07-25 |