Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828955 | Position sensing circuit and position control device with differential sensing structure | Joon Hyung Lim | 2023-11-28 |
| 11758095 | System for providing shared contents service using remote controlling of shared autonomous device | — | 2023-09-12 |
| 11595593 | Infrared image sensor | Joon Hyung Lim, Ji Hwan Kim | 2023-02-28 |
| 11270881 | Plasma deposition method, plasma deposition apparatus and method of manufacturing semiconductor device | Kaoru Yamamoto, Chang Hyun Kim, Hyun-jae Song, Keun Wook SHIN, Hyeon Jin Shin +4 more | 2022-03-08 |
| 11261186 | Biaryl derivative as GPR120 agonist | Young Kwan Kim, Sang Yun Park, Hyun Woo Joo, Eun Sil Choi, Seung Yup Paek +4 more | 2022-03-01 |
| 10816541 | Method for predicting side effect of whitening ingredient | Heung Soo Baek, Yung Hyup Joo, Jeong Hwan Kim, Hong-Ju Shin, Mi Young Park +1 more | 2020-10-27 |
| 10757334 | Actuator of camera module | Youn Joong Lee, Koon Shik Cho, Ho Kwon Yoon | 2020-08-25 |
| 10385011 | Benzoic acid amide compound | Yung Hyup Joo, Soo Jeong CHOI, Heung Soo Baek, Jeong Hwan Kim, Yongjin Kim +4 more | 2019-08-20 |
| 9838211 | Communication system and operating method using home gateway | Hee-Jin Oh, Dae-Hyun Sim | 2017-12-05 |
| 9780771 | Gate driving circuit including constant current sources, and switching apparatus and power supply apparatus having the same | Sang Hyun Cha, Deuk Hee Park, Yun Joong Lee, Joong Ho Choi, Je Hyeon YU +1 more | 2017-10-03 |
| 9755502 | Start-up circuit and power device using the same | Sang Hyun Cha, Soo Hyun Moon, Hye Jin Lee, Joong Ho Choi, Ji Hwan Kim +1 more | 2017-09-05 |
| 9516514 | Method for measuring position using a positioning access point, and device, system, and access point for same | Chae Hwan Cho, Suk Yon Kang, Hye Min Lee, Seung Yoon Baek | 2016-12-06 |
| 9511713 | Side view mirror having rotatable housing | Ill Soo Kim, Jong Sik Bae, Chan Mook Choi, Dong Young JANG, Kyoung Joon Lee +1 more | 2016-12-06 |
| 9436186 | Cleaning robot, home monitoring apparatus, and method for controlling the cleaning robot | Hee-Jin Oh, Kyung-Jae KIM, Hyun-Suk Min, Sung-Geun SONG, Ho Yeon LEE | 2016-09-06 |
| 9432853 | Positioning device of mobile communication terminal, method for constructing wireless LAN information of device, positioning server of mobile communication terminal, and method for driving server | Chae Hwan Cho, Suk Yon Kang, Hye Min Lee, Seung Yoon Baek | 2016-08-30 |
| 9408176 | Location and state information providing/inquiring system using WLAN/WPAN communication, log information providing/inquiring system and method, service server and customer terminal, location and state providing/inquiring method | Seung Yoon Baek, Chae Hwan Cho, Hye Min Lee, Suk Yon Kang, Jong Tae Ihm | 2016-08-02 |
| 9337149 | Semiconductor devices and methods of fabricating the same | Dong-Hyun Im, Hyun-Sang Park, Soongun Lee, Sangwon Kim, Seongjun Park +2 more | 2016-05-10 |
| 9254251 | Benzoic acid amide compound | Yung Hyup Joo, Heung Soo Baek, Soo Jeong CHOI, Ho Sik Rho, Mi Young Park +3 more | 2016-02-09 |
| 9232580 | Voltage control circuit for dimmer and dimming method using the same | Yun Joong Lee, Je Hyeon YU, Chan Woo Park | 2016-01-05 |
| 9215604 | Method and device for updating a database for wireless LAN based positioning | Suk Yon Kang, Seung Yoon Baek, Hye Min Lee, Chae Hwan Cho | 2015-12-15 |
| 9173265 | Light emitting diode driving apparatus and light emitting diode lighting apparatus | Deuk Hee Park, Chan Woo Park, Yun Joong Lee, Jong-Tae Hwang, Je Hyeon YU +3 more | 2015-10-27 |
| 9100782 | Location and state information providing/inquiring system using WLAN/WPAN communication, log information providing/inquiring system and method, service server and customer terminal, location and state providing/inquiring method | Seung Yoon Baek, Chae Hwan Cho, Hye Min Lee, Suk Yon Kang, Jong Tae Ihm | 2015-08-04 |
| 9083248 | PWM control circuit, flyback converter and method for controlling PWM | Deuk Hee Park, Yun Joong Lee, Sang Hyun Cha, Jae Shin Lee | 2015-07-14 |
| 9066399 | Illumination driving apparatus for light emitting diode and method thereof | Deuk Hee Park, Joong Ho Choi, Sang Hyun Cha, Jae Shin Lee, Yun Joong Lee | 2015-06-23 |
| 9060284 | Method and device for estimating AP position using a map of a wireless LAN radio environment | Chae Hwan Cho, Suk Yon Kang, Seung Yoon Baek, Hye Min Lee | 2015-06-16 |