Issued Patents All Time
Showing 101–123 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8450916 | Display device and method for manufacturing display device | Jin-Han Park, Cheol-Lae Roh | 2013-05-28 |
| 8445814 | Substrate cutting apparatus and method of cutting substrate using the same | Hyun Chul Lee, Gyoo-Wan Han, Jong Dae Kim, Jin-Han Park, Hyung-Sik Kim +2 more | 2013-05-21 |
| 8444906 | Method of cutting substrate | Hyun Chul Lee, Jin-Han Park, Won-Kyu Lim, Jae-Seok Park, Cheol-Lae Roh +1 more | 2013-05-21 |
| 8433268 | Apparatus and method for controlling gain of polar transmitter | Jae-Ho Jung, Kwang-Chun Lee | 2013-04-30 |
| 8389323 | Method of manufacturing organic light emitting display apparatus, surface treatment device for organic light emitting display apparatus, and organic light emitting display apparatus | Eun-Sun Choi, Won Yong Kim, Myeng-Woo Nam, Jin-Han Park, Sung-Gon Kim | 2013-03-05 |
| 8391406 | Apparatus and method for amplifying signal and wireless transmitter using the same | Kwang-Chun Lee, Gweon Do Jo, Jae-Ho Jung | 2013-03-05 |
| 8383983 | Substrate cutting apparatus and method of cutting substrate using the same | Hyun Chul Lee, Cheol-Lee Roh, Gyoo-Wan Han, Seung-Ho Myoung, Jong-Heon Kim +2 more | 2013-02-26 |
| 8322478 | Hands-free electric scooter | — | 2012-12-04 |
| 8292684 | Method of manufacturing flat panel display device | Hyung-Sik Kim, Jin-Han Park, Hyun Chul Lee, Sung-Gon Kim, Tae-Wook Kang +3 more | 2012-10-23 |
| 8213891 | Gain control apparatus and method in receiver of multiband OFDM system | Seong-Min Kim, Byung-Su Kang, Gweon Do Jo, Jae-Ho Jung, Heon-Kook Kwon +2 more | 2012-07-03 |
| 8197717 | Metal ink for ink-jet printing | Jung-Ho Park | 2012-06-12 |
| 8140020 | Radio frequency calibration apparatus and method for multi-antenna mobile communication system | Jae-Ho Jung, Heon-Kook Kwon, Kwang-Chun Lee | 2012-03-20 |
| 8053493 | Pixel-to-barrier-unevenness-controllable ink | Hyun Sik Kim | 2011-11-08 |
| D639806 | Electronic book | Kun-woo Lee | 2011-06-14 |
| 7929639 | Device for compensating radio frequency distortion in orthogonal frequency division multiplexing transmission system and method thereof | Jae-Ho Jung, Byung-Su Kang, Heon-Kook Kwon, Sung Jun Lee, Kwang-Chun Lee | 2011-04-19 |
| 7909426 | Apparatus and method for inspecting droplet discharge characteristics of ink-jet printed head | — | 2011-03-22 |
| D624517 | Mobile phone | Ho Phil Lee, Jee-Yeon Kim, Hyun Been Kim | 2010-09-28 |
| 7671692 | Apparatus and method for compensating carrier feedthrough in quadrature modulation system | Heon-Kook Kwon, Byung-Su Kang, Kwang-Chun Lee | 2010-03-02 |
| 7615334 | Ink composition for etching resist, method of forming etching resist pattern using the same, and method of forming microchannel using the ink composition | Hyunsik Kim, Youngwoon Kwon, Jung Hyun Seo | 2009-11-10 |
| 7349674 | Apparatus and method for separating transmit and receive signals for time division duplexing radio system | Jae-Ho Jung, Kwang-Chun Lee | 2008-03-25 |
| 7328988 | Ink composition for inkjet spacer formation and spacer element using the same | Young-Sun Kong, Kyung Jun Kim | 2008-02-12 |
| 6803822 | Power amplifier having a bias current control circuit | Ji Hoon Kim, Youn Sub Noh, Chul Soon Park | 2004-10-12 |
| 6744321 | Bias control circuit for power amplifier | Youn Sub Noh, Ji Hoon Kim, Chul Soon Park | 2004-06-01 |