Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12067201 | Touch sensor controller, operating method of touch sensor controller, and touch screen driving circuit | Junchul Park, Jonghee NA, Gwangho Nam, Taekon Yu, Hyunwook Lim +4 more | 2024-08-20 |
| 12032773 | Touch controller, touch sensing device including the touch controller, operating method of touch controller | Sungyong Cho, Jinchul Lee, Yunrae Jo, Bumsoo Kim, Choonghoon Lee | 2024-07-09 |
| 11842013 | Touch controller, touch screen driving circuit comprising the same, and method of operating touch screen driving circuit | Yunrae Jo, Jinbong Kim | 2023-12-12 |
| 11782552 | Capacitive touch panel and method of driving capacitive touch panel | Jun Chul Park, Jin Bong Kim | 2023-10-10 |
| 11656729 | Touch sensor controller, operating method of touch sensor controller, and touch screen driving circuit | Junchul Park, Jonghee NA, Gwangho Nam, Taekon Yu, Hyunwook Lim +4 more | 2023-05-23 |
| 11656715 | Touch controller, touch sensing device including the touch controller, operating method of touch controller | Sungyong Cho, Jinchul Lee, Yunrae Jo, Bumsoo Kim, Choonghoon Lee | 2023-05-23 |
| 11615752 | Backlight driver, backlight device including the same, and operating method of the backlight device | Changju Lee, Yongil Kwon, Junho Huh | 2023-03-28 |
| 11340732 | Noise avoiding device and method, and noise compensation device and method in touch-sensing panel | Jin Chui Lee, San-ho Byun, Choong Hoon Lee, Bum-Soo Kim, Ho-Suk Na +1 more | 2022-05-24 |
| 11256365 | Touch controller, touch sensing device, and touch sensing method | Kyeong-gon Lee, Bum-Soo Kim, Sang-Uk Woo | 2022-02-22 |
| 11216129 | Touch sensor and sensor array | Ki Up Kim, Jin Bong Kim, Sung-Yong Cho | 2022-01-04 |
| 11048364 | Capacitive touch panel and method for acquiring capacitance values | Yong Jin Park, Min Gyu Kim, Sun-Kwon Kim, Jong Bin Moon, Young Kil Choi | 2021-06-29 |
| 10768760 | Touch controller having increased sensing sensitivity, and display driving circuit and display device and system having the touch controller | Hyoung Rae Kim, Hwa-hyun Cho, Sang Woo Kim, Hae-yong Ahn, Hyung-Dal KWON +3 more | 2020-09-08 |
| 10712869 | Touch panel controller for sensing change in capacitance | Jin-chul Lee, Choong Hoon Lee, Cha-Dong Kim, Jun Chul Park, Dong Wook Lim | 2020-07-14 |
| 10649591 | Touch controller having increased sensing sensitivity, and display driving circuit and display device and system having the touch controller | Hyoung Rae Kim, Hwa-hyun Cho, Sang Woo Kim, Hae-yong Ahn, Hyung-Dal KWON +3 more | 2020-05-12 |
| 10614279 | Apparatus and method for driving fingerprint sensing array provided in touchscreen, and driver integrated circuit for driving the touchscreen including the fingerprint sensing array | Sun-Kwon Kim, Min Gyu Kim, Seong-Il Park, Se-Woong Ahn | 2020-04-07 |
| 10564771 | Touch display system including a power management integrated circuit providing modulated ground voltage to a display system and a touch system | — | 2020-02-18 |
| 10540041 | Touch processor, touch display driver integrated circuit chip including touch processor, and method of operating touch processor | Jin Bong Kim, Min Sung Kim, San-ho Byun, Hwi-Taek Chung, Eung Man Kim +1 more | 2020-01-21 |
| 10488985 | Touch sensor controller | Jin-chul Lee, Choong Hoon Lee, Cha-Dong Kim, Jun Chul Park, Dong Wook Lim | 2019-11-26 |
| 10481724 | Touch screen controller, system and method | — | 2019-11-19 |
| 10409414 | Touch sensing apparatus, touch sensing method, touch sensing system, and display system using the same | Jin Bong Kim, Min Sung Kim, Eung Man Kim, Hwi-Taek Chung, Do-Kyung Kim +1 more | 2019-09-10 |
| 10254903 | Touch controller having increased sensing sensitivity, and display driving circuit and display device and system having the touch controller | Hyoung Rae Kim, Hwa-hyun Cho, Sang Woo Kim, Hae-yong Ahn, Hyung-Dal KWON +3 more | 2019-04-09 |
| 10156935 | Touch screen controller, touch sensing device, and touch sensing method | Kyeong-gon Lee, Bum-Soo Kim, Jun Chul Park, San-ho Byun, Cha-Dong Kim +1 more | 2018-12-18 |
| 10082916 | Circuit for cancelling offset capacitance of capacitive touch screen panel and device including the same | Bum-Soo Kim, Jun Chul Park, Hyun Kyu Ouh, Cha-Dong Kim, San-ho Byun +1 more | 2018-09-25 |
| 10042482 | Touch controller having increased sensing sensitivity, and display driving circuit and display device and system having the touch controller | Hyoung Rae Kim, Hwa-hyun Cho, Sang Woo Kim, Hae-yong Ahn, Hyung-Dal KWON +3 more | 2018-08-07 |
| 9886136 | Touch screen controller using adaptive filter control and touch screen system having the same | Jun Chul Park, Bum-Soo Kim, Kyeong-gon Lee, Cha-Dong Kim, San-ho Byun +1 more | 2018-02-06 |