Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420620 | Inner belt mounting structure of door for vehicle | Beom-Seok Kang | 2025-09-23 |
| 12149269 | Transmitter circuit and operation method thereof | Moon-Chul Choi, Jaehyeok Baek, Donggun An | 2024-11-19 |
| 12020738 | Memory device and operating method thereof | Dong Seok Kang, Sun Young Kim, Hye-Ran Kim, Tae Yoon Lee | 2024-06-25 |
| 11697333 | Door outside belt for vehicle | — | 2023-07-11 |
| 11453278 | Method for manufacturing door outside belt of vehicle | — | 2022-09-27 |
| 11327615 | Touch panel and apparatus for driving thereof | Jong Hee Hwang, Ki Duk Kim, Eun-Jung Kim | 2022-05-10 |
| 11216129 | Touch sensor and sensor array | Yoon-Kyung Choi, Ki Up Kim, Jin Bong Kim | 2022-01-04 |
| 10657402 | Electronic device and method for identifying sensor position by using pixels of display | Ohhyuck Kwon, Hyungdal Kim, Heungsik SHIN, Jiwoong OH | 2020-05-19 |
| 10564742 | Touch panel and apparatus for driving thereof | Jong Hee Hwang, Ki Duk Kim, Eun-Jung Kim | 2020-02-18 |
| 10516171 | Catalyst for fuel cell, electrode for fuel cell, membrane-electrode assembly for fuel cell and fuel cell system using the same | Hee-Tak Kim, Kah-Young Song | 2019-12-24 |
| 10209811 | Mobile terminal device and driving method thereof | Eun-Jung Kim, Ki Duk Kim, Ki-Seon Kim | 2019-02-19 |
| 9954242 | Membrane-electrode assembly with a protective layer, and fuel cell stack and fabricating method of membrane-electrode assembly | Hee-Tak Kim, Tae Yoon Kim, Kah-Young Song, Sang-Il Han, Geun-Seok Chai +1 more | 2018-04-24 |
| 9851840 | Apparatus for driving of a touch panel having a dummy electrode and haptic mode | Jong Hee Hwang, Eun-Jung Kim, Ki-Seon Kim | 2017-12-26 |
| 9696845 | Apparatus for driving of touch panel | Eun-Jung Kim, Ji Eun Son, Ki-Seon Kim | 2017-07-04 |
| 9678589 | Touch panel and apparatus for driving thereof | Jong Hee Hwang, Eun-Jung Kim | 2017-06-13 |
| 9653741 | Fuel cell stack | Jin-Hwa Lee, Hee-Tak Kim, Tae Yoon Kim, Geun-Seok Chai | 2017-05-16 |
| 9543590 | Catalyst layer composition for fuel cell, electrode for fuel cell, method of preparing electrode for fuel cell, membrane-electrode assembly for fuel cell, and fuel cell system using the membrane-electrode assembly | Tae Yoon Kim, Sang-Il Han, Hee-Tak Kim, Kah-Young Song, Myoung-Ki Min +1 more | 2017-01-10 |
| 9524070 | Touch screen device and method for driving thereof, and portable electronic device comprising the same | Jong Hee Hwang | 2016-12-20 |
| 9455449 | Electrode for fuel cell, and membrane-electrode assembly and fuel cell system including same | Sang-Il Han, Kah-Young Song, Hee-Tak Kim, Tae Yoon Kim, Myoung-Ki Min +1 more | 2016-09-27 |
| 9413026 | Electricity generation unit and fuel cell stack | Jin-Hwa Lee, Tae Yoon Kim, Geun-Seok Chai, Hee-Tak Kim | 2016-08-09 |
| 9397369 | Separator for fuel cell, and fuel cell system including same | Hee-Tak Kim, Kah-Young Song, Tae Yoon Kim, Sang-Il Han, Geun-Seok Chai +1 more | 2016-07-19 |
| 9360981 | Touch panel and apparatus for driving thereof | Jong Hee Hwang, Eun-Jung Kim | 2016-06-07 |
| 9356296 | Membrane-electrode assembly for fuel cell and fuel cell stack with the same | Kah-Young Song, Hee-Tak Kim, Sang-Il Han, Myoung-Ki Min, Geun-Seok Chai +1 more | 2016-05-31 |
| 9335880 | Touch panel having a plurality of dummy sensing electrodes and haptic effect | Jong Hee Hwang, Eun-Jung Kim, Ki-Seon Kim | 2016-05-10 |
| 9123497 | Color filter substrate for display device integrated with touch screen and method for fabricating the same | So-Hyung Lee, Jae-Gyun Lee | 2015-09-01 |