Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520329 | Method for providing parking location information of vehicle and electronic device thereof | Du-Seok Kim, Hyun-cheol Park | 2019-12-31 |
| 10444990 | Fast restart of applications using shared memory | Yong-sik Kwon, Jaeyun Noh, Juchang Lee, Sang Kyun Cha | 2019-10-15 |
| 10321540 | Switch controller, power supply device comprising the same, and driving method of the power supply device | Young-Je Lee, Gye-Hyun Cho, Jae Yong Lee, Yoon-Woong Chung | 2019-06-11 |
| 10199819 | Resonant converter and driving method thereof | Won Tae Lee, Hyeong Seok Baek, Hang-Seok Choi | 2019-02-05 |
| 10014789 | Resonant converter and driving method thereof | Won Tae Lee, Hyeong Seok Baek, Hang-Seok Choi, Moon Ho CHOI | 2018-07-03 |
| 9973615 | Electronic apparatus and method for controlling recording thereof | Du-Seok Kim, Hyun-cheol Park | 2018-05-15 |
| 9825453 | Protection mode control circuit, switch control circuit including the protection mode control circuit and power supply device including the switch control circuit | Won Tae Lee, Hyeong Seok Baek, Hang-Seok Choi | 2017-11-21 |
| 9812855 | Resonant converter and driving method thereof | Won Tae Lee, Hyeong Seok Baek, Hang-Seok Choi | 2017-11-07 |
| 9812856 | Modulation mode control circuit, switch control circuit including the modulation mode control circuit and power supply device including the switch control circuit | Won Tae Lee, Hyeong Seok Baek | 2017-11-07 |
| 9729072 | Resonant converter and driving method thereof | Won Tae Lee, Hyeong Seok Baek, Hang-Seok Choi, Moon Ho CHOI | 2017-08-08 |
| 9723383 | Method and apparatus for recognizing user's activity using accelerometer | Melnichenko Dmitry, Danylo Dorofieiev, Oleksandr Viatchaninov, Sergey Strelkovsky, Volodymyr MANILO +2 more | 2017-08-01 |
| 9647528 | Switch control circuit and resonant converter including the same | Won Tae Lee, Hyeong Seok Baek, Hang-Seok Choi | 2017-05-09 |
| 9627988 | Switch control circuit and resonant converter including the same | Won Tae Lee, Hyeong Seok Baek, Hang-Seok Choi | 2017-04-18 |
| 9540466 | Ethylene-based quaterpolymer having low glass transition temperature and preparation method thereof | Dong Hyun Kim, Jung Soo Kim, Dong Gyu Jeon | 2017-01-10 |
| 9000744 | Switch control device with zero-cross point estimation by edge detection, power supply device comprising the same, and switch control method with zero-cross point estimation by edge detection | Young-Je Lee, Jae Yong Lee | 2015-04-07 |
| 8933674 | Switch controller, switch control method, and power supply device comprising the switch controller | Young-Je Lee, Gye-Hyun Cho, Jae Yong Lee | 2015-01-13 |
| 8107013 | Frequency demodulator for recovering SECAM chrominance signal and method thereof | Hyo Ju Kim, Seong-Won Lee, Do Gyun Kim, Yun Sung Wang | 2012-01-31 |
| 5361094 | CCD-type color video camera with gamma correction | — | 1994-11-01 |