Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353659 | Touch display device and touch display panel | SangHyuck Bae, HwiDeuk Lee, Hyunsuk Cho | 2025-07-08 |
| 11907469 | Display device | HwiDeuk Lee, Yangsik Lee, JuHong Kim | 2024-02-20 |
| 11803283 | Touch display device | Yangsik Lee, HwiDeuk Lee | 2023-10-31 |
| 11518706 | Silver coated glass frit, method for preparing same, and silver paste compoisition using silver coated glass frit for solar cell | Jin A Kim, Bum Suk Kim, Chang Hyun Rho, Young Jun Song | 2022-12-06 |
| 11500501 | Touch display device | Yangsik Lee, HwiDeuk Lee | 2022-11-15 |
| 11467679 | Touch screen device | Suyun Ju, Sungchul Kim, SangHyuck Bae, Doyoung Jung | 2022-10-11 |
| 11409386 | Touch display device | Yangsik Lee, HwiDeuk Lee | 2022-08-09 |
| 11243629 | Touch display device | Yangsik Lee, HwiDeuk Lee, YongChan Park | 2022-02-08 |
| 11243644 | Touch display device and touch sensing circuit | Suyun Ju, Hyunguk Jang, Doyoung Jung, SangHyuck Bae, Jongsung Kim | 2022-02-08 |
| 11194414 | Touch display device | HwiDeuk Lee, Yangsik Lee, YongChan Park | 2021-12-07 |
| 11048360 | Touch display device, touch circuit, pen, touch system, and multi-pen sensing method | Hyunguk Jang, SeungSeok OH, SangHyuck Bae, Suyun Ju, Doyoung Jung | 2021-06-29 |
| 11029790 | Touch display device, pen, touch system, touch circuit, and pen recognition method | Suyun Ju, Hyunguk Jang, SangHyuck Bae, Doyoung Jung, SeungSeok OH | 2021-06-08 |
| 10955964 | Active pen and touchscreen display device | Doyoung Jung, Hyunguk Jang, SangHyuck Bae, Suyun Ju, Jongsung Kim | 2021-03-23 |
| 10838539 | Touch display device, touch driving circuit, and touch sensing method | JuneYoun Hwang, Beomjin Kim, Hyunguk Jang, SangHyuck Bae, Suyun Ju +1 more | 2020-11-17 |
| 10768719 | Touch display device, touch system, touch driving circuit, pen, and pen sensing method | Suyun Ju, Hyunguk Jang, SangHyuck Bae, Doyoung Jung | 2020-09-08 |
| 10606389 | Touch display device, pen, touch system, touch circuit, and pen recognition method | Suyun Ju, Hyunguk Jang, SangHyuck Bae, Doyoung Jung, SeungSeok OH | 2020-03-31 |
| 10564758 | Touch display device, touch driving circuit and method for driving thereof | Sungchul Kim | 2020-02-18 |
| 10474280 | Touch sensing system including active stylus pen | Hyunguk Jang, CheolSe Kim, Sungchul Kim, SangHyuck Bae, Suyun Ju +1 more | 2019-11-12 |
| 10444913 | Driving circuit, touch display apparatus, and method for driving touch display apparatus | YongChan Park, Sungchul Kim, Jinseong Kim | 2019-10-15 |
| 10372244 | Touch screen device | Doyoung Jung, Sungchul Kim, SangHyuck Bae, Suyun Ju | 2019-08-06 |
| 10324324 | Signal control circuit, power control circuit, drive circuit, timing controller, touch system, and touch display device and driving method thereof | Sungchul Kim, Hyunguk Jang, SangHyuck Bae, Suyun Ju, Doyoung Jung | 2019-06-18 |
| 10324547 | Active stylus pen, touch sensing system and driving method thereof | Hyunguk Jang, Sungchul Kim, SangHyuck Bae, Suyun Ju, Doyoung Jung | 2019-06-18 |
| 10268285 | Stylus pen, touch sensing system and driving method thereof | Doyoung Jung, Hyunguk Jang, Sungchul Kim, SangHyuck Bae, Suyun Ju | 2019-04-23 |
| 10203802 | Driver circuit, touch display device, and method of driving the touch display device | CheolSe Kim, Sungchul Kim, Suyun Ju | 2019-02-12 |
| 10203782 | Stylus pen and touch sensing system and driving method of the same | Doyoung Jung, Hyunguk Jang, Sungchul Kim, SangHyuck Bae, Suyun Ju | 2019-02-12 |