Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11559923 | Method for preparing polyamide-imide film | Jin Woo Lee, Dae Seong Oh, Dawoo Jeong, Dong Jin Lim | 2023-01-24 |
| 11433573 | Method for producing polyamide-imide film | Dae Seong Oh, Dawoo Jeong, Sunhwan Kim, Jin Woo Lee, Dong Jin Lim | 2022-09-06 |
| 11203012 | Nb-doped nickel oxide-zirconia composite catalyst and process for preparing the same | Jun Hyuk Moon, Min Jae Jeong | 2021-12-21 |
| 11076101 | Method, apparatus, and computer program for correcting optical axis of zoom lens | Dae Bong KIM, Young Sang Kwon | 2021-07-27 |
| 11038265 | Semiconductor-based beamforming antenna | Young Kyun Cho, Bong Hyuk Park, Kwangchun LEE, Seok Bong Hyun | 2021-06-15 |
| 10804862 | High frequency signal amplifier including balun | Sun Woo KONG, Myung Don Kim, Hui Dong Lee | 2020-10-13 |
| 10567653 | Method of maintaining tilt angle, method of controlling tilting, and surveillance camera | Dae Bong KIM, Young Mi Kim, Sang Hyun Cho, Jong In Park | 2020-02-18 |
| 10482962 | TCAM device and operating method thereof | Hyun Suk Kang, Kee-Won Kwon, Rak-Joo Sung, Sung-gi Ahn | 2019-11-19 |
| 10461725 | Voltage comparator, voltage comparison method of the same, and reset method of the same | Young Kyun Cho, Bong Hyuk Park, Kwangchun LEE, Jae-Ho Jung, Seok Bong Hyun | 2019-10-29 |
| 10432164 | Impedance matching circuit of communication apparatus | Sun Woo KONG, Bong Hyuk Park, Hui Dong Lee | 2019-10-01 |
| 10418898 | Switch mode power supply using a reconfigurable delta-sigma modulator and method of driving the same | Young Kyun Cho, Myung Don Kim, Seok Bong Hyun, Bong Hyuk Park | 2019-09-17 |
| 10395719 | Memory device driving matching lines according to priority | Kee-Won Kwon, Ji-Su Min, Rak-Joo Sung, Sung-gi Ahn | 2019-08-27 |
| 10297397 | N-doped three dimensional carbon nanostructure, method of preparing the same, and supercapacitor electrode including the same | Jun Hyuk Moon, Dayoung Kang, Gyurim Park | 2019-05-21 |
| 10147583 | Semiconductor plasma antenna apparatus | Young Kyun Cho, Bong Hyuk Park | 2018-12-04 |
| 9970617 | Copper clad laminate for vehicle LED lamp, printed circuit board including the same, and manufacturing method thereof | Seung Woo Choi, Ho Sub Kim, Young Do Kim | 2018-05-15 |
| 9872385 | Copper clad laminate, printed circuit board including the same, and manufacturing method of the same | Seung Woo Choi, Sung Cheul Jeong, Ho Sub Kim, Young Do Kim | 2018-01-16 |
| 9806406 | Plasma antenna | Kwang-Chun Lee, Gweon Do Jo | 2017-10-31 |
| 9149782 | Method for the fast formation of a gas hydrate | Jae Woo Lee, Jae Ik Lee, Ho Kyeong Kim, Hyo Kwan Leem | 2015-10-06 |
| 8501848 | Polycarbonate resin composition for flame retardant film, flame retardant film including the resin composition and method for producing the flame retardant film | Chang Gyu IM, Sung Kook Kim, Jin Woo Lee, Gyu Chan Cho, Sun Hong Park | 2013-08-06 |
| 8279280 | Lane departure warning method and system using virtual lane-dividing line | — | 2012-10-02 |
| 7411661 | Laser radar for vehicle using reflector and method for controlling the same | — | 2008-08-12 |
| 7232789 | Catalyst for preparation of pentafluoroethane and preparation method thereof | Hyang Jang, Dae Hyun Kim, Young Gu Cho, Jung Eun Lee, Young-Su Kim +1 more | 2007-06-19 |