Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9231033 | Display panel and method of manufacturing the same | Hyung-Soo Kim | 2016-01-05 |
| 9207825 | Display device, touch panel device, touch panel driving IC device, and method of driving touch panel | Hyoung-Wook Jang | 2015-12-08 |
| 9046944 | Touch screen panel and driving method thereof | — | 2015-06-02 |
| 9024885 | Touch screen display apparatus for performing flash mode and method of operating the apparatus | Sung-Un Park, Ja-Seung Ku, Brent Jang | 2015-05-05 |
| 9001095 | Illumination sensing device having a reference voltage setting apparatus and a display device including the illumination sensing device | Sung-Un Park, Do-Youb Kim | 2015-04-07 |
| 8760431 | Display apparatus | Yong-Sung Park, In Ho Choi | 2014-06-24 |
| 8754875 | Light sensing circuit, touch panel including the same, and method of driving the light sensing circuit | Yong-Sung Park, Do-Youb Kim, Deok-Young Choi, In Ho Choi | 2014-06-17 |
| 8730163 | Flat panel display | Do-Youb Kim, Sung-Un Park, Young-Hee Nam | 2014-05-20 |
| 8723813 | Flat panel display device | Sung-Un Park, Tae Jin Kim, Joo-Hyeon Jeong, In Ho Choi | 2014-05-13 |
| 8704812 | Light sensing circuit having a controlled light sensing period or a controlled current output period according to ambient temperature, method of controlling the same, and touch panel comprising the light sensing circuit | Deok-Young Choi, Yong-Sung Park, Do-Youb Kim, In Ho Choi | 2014-04-22 |
| 8681135 | Photo sensor and organic light emitting display using the same | Do-Youb Kim, Sun A Yang, Dong-Wook Choi, Joo-Hyeon Jeong | 2014-03-25 |
| 8669923 | Pixel and organic light emitting display device using the same | In Ho Choi, Yong-Sung Park, Deok-Young Choi, Chul-Kyu Kang | 2014-03-11 |
| 8624874 | Photo sensing device, photo sensing circuit, touch panel, and method of sensing output value of photo sensing element | Deok-Young Choi, Yong-Sung Park, Do-Youb Kim, In Ho Choi | 2014-01-07 |
| 8575628 | Organic light emitting display | Hyung-Soo Kim, Do Ik Kim, Keum-Nam Kim | 2013-11-05 |
| 8497461 | Light sensor circuit and driving method thereof | Do-Youb Kim, Yong-Sung Park, Tae Jin Kim, Deok-Young Choi, Joo-Hyeon Jeong +3 more | 2013-07-30 |
| 8477120 | Touch screen system | Hyoung-Wook Jang, Ja-Seung Ku, Jung-Yun Kim, Choon-Hyop Lee | 2013-07-02 |
| 8466904 | Light sensing circuit and flat panel display including the same | Do-Youb Kim, Sung-Un Park | 2013-06-18 |
| 8451251 | Light sensing circuit, touch panel including the same, and method of driving the same | Deok-Young Choi, Yong-Sung Park, Do-Youb Kim, In Ho Choi | 2013-05-28 |
| 8334853 | Light sensor circuit and driving method thereof and touch screen panel having the same | Do-Youb Kim, Yong-Sung Park, Deok-Young Choi, In Ho Choi, Tae Jin Kim +3 more | 2012-12-18 |
| 8289298 | Light sensing circuit, method of driving the same, and touch panel including the light sensing circuit | Deok-Young Choi, Yong-Sung Park, Do-Youb Kim, In Ho Choi | 2012-10-16 |
| 8183518 | Touch panel driving circuit removing current due to heat of finger and touch panel comprising the same | Yong-Sung Park, Do-Youb Kim, Deok-Young Choi, In Ho Choi | 2012-05-22 |