Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056517 | Variable valve lift apparatus | Back Sik Kim, Ingee Suh, Dong Hee Han, Hyung Ick Kim, Myungsik Choi +2 more | 2011-11-15 |
| 8056523 | Rocker arm apparatus for engine cylinder deactivation | Kyoung Pyo Ha, Jin Kook Kong | 2011-11-15 |
| 7971562 | Continuous variable valve lift device | Myungsik Choi, Kyoung Pyo Ha, Chun Woo Lee, Hyung Ick Kim, Yooshin Cho +5 more | 2011-07-05 |
| 7946834 | Balance shaft module equipped with oil pump | Myung Rae Cho, Jin-woo Cho, Hong Wook Lee, Min Sig Shin | 2011-05-24 |
| 7936127 | Plasma display apparatus | Seong Nam Ryu, Woo Gon Jeon, Sang-Min Hong, Kyung-a Kang, Jeong Hyun Hahm +1 more | 2011-05-03 |
| 7926465 | Impulse charger for motor vehicle engines | In Sang Ryu, Jin Yong Kong, Yong Yun Hwang, Seong Hyuk Kang, Seung Woo Lee | 2011-04-19 |
| 7911416 | Plasma display panel | Seok-Gyun Woo, Kyoung-Doo Kang, Hun-Suk Yoo, Jae-Ik Kwon, Tae-Joung Kweon +1 more | 2011-03-22 |
| 7852001 | Plasma display apparatus | Seong Nam Ryu, Woo Gon Jeon, Sang-Min Hong, Kyung-a Kang, Jeong Hyun Hahm +1 more | 2010-12-14 |
| 7755283 | Plasma display apparatus | Seong Nam Ryu, Woo Gon Jeon, Sang-Min Hong, Kyung-a Kang, Jeong Hyun Hahm +1 more | 2010-07-13 |
| 7714510 | Plasma display apparatus | Seong Nam Ryu, Woo Gon Jeon, Sang-Min Hong, Kyung-a Kang, Jeong Hyun Hahm +1 more | 2010-05-11 |
| 7608999 | PDP having a firing electrode | — | 2009-10-27 |
| 7605537 | Plasma display panel having bus electrodes extending across areas of non-discharge regions | Kyoung-Doo Kang, Hun-Suk Yoo, Seok-Gyun Woo, Jae-Ik Kwon | 2009-10-20 |
| 7603972 | Cylinder deactivation system for vehicle and variable valve lift system using the same | Dong Hee Han, In Gee Suh, Hyung Ick Kim, Back Sik Kim, Dae Sung Kim | 2009-10-20 |
| 7589466 | Plasma display panel with discharge cells having different volumes | Kyoung-Doo Kang, Hun-Suk Yoo, Seok-Gyun Woo, Jae-Ik Kwon | 2009-09-15 |
| 7545098 | Plasma display panel including address electrode | — | 2009-06-09 |
| 7535177 | Plasma display panel having electrodes arranged within barrier ribs | Kyoung-Doo Kang, Se-Jong Kim | 2009-05-19 |
| 7492100 | Plasma display panel having optimally positioned discharge electrodes | — | 2009-02-17 |
| 7443099 | Plasma display panel | Sung-Ho Song, Jae-Ik Kwon | 2008-10-28 |
| 7425797 | Plasma display panel having protrusion electrode with indentation and aperture | Seok-Gyun Woo, Tae-Kyoung Kang, Kyoung-Doo Kang, Hun-Suk Yoo, Jae-Ik Kwon | 2008-09-16 |
| 7327083 | Plasma display panel | Seok-Gyun Woo, Kyoung-Doo Kang, Hun-Suk Yoo, Jae-Ik Kwon, Tae-Joung Kweon +1 more | 2008-02-05 |
| 7323818 | Plasma display panel | Jae-Ik Kwon, Kyoung-Doo Kang, Hun-Suk Yoo, Seok-Gyun Woo | 2008-01-29 |
| 7315122 | Plasma display panel | Jae-Ik Kwon, Kyoung-Doo Kang, Seok-Gyun Woo, Hun-Suk Yoo | 2008-01-01 |
| 7312577 | Design for plasma display panel resulting in improved light emission efficiency | Seok-Gyun Woo, Kyoung-Doo Kang, Hun-Suk Yoo, Jae-Ik Kwon | 2007-12-25 |
| 7261074 | Continuously variable valve lift system for engines | Dae Sung Kim, Ju-Yeol Park, Back Sik Kim, In Gee Suh, Dong Hee Han +1 more | 2007-08-28 |
| 7208876 | Plasma display panel | Kyoung-Doo Kang, Hun-Suk Yoo, Seok-Gyun Woo, Jae-Ik Kwon | 2007-04-24 |