Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401091 | Separator for secondary battery, manufacturing method therefor, and lithium secondary battery comprising separator | Heungtaek Bae, Dongyeon Lee | 2025-08-26 |
| 12395016 | Method and device for improving communication quality on basis of PWM in wireless power transmission system | Jinho YOUN, Gyunghwan YOOK, Yongcheol PARK | 2025-08-19 |
| 12342393 | Method and device for connecting devices by means of Bluetooth and in-band communication in wireless power transmission system | Minsoo Lee, Yongcheol PARK, Gyunghwan YOOK, Jinho YOUN | 2025-06-24 |
| 12334754 | Wireless power transmission apparatus | Kyunghwan KIM, Seonghun Lee, Hyoungseok KIM, Hongkwon KIM | 2025-06-17 |
| 12322982 | Method and device for controlling power of multiple devices in wireless power transmission system | Minsoo Lee, Gyunghwan YOOK, Jinho YOUN, Yongcheol PARK | 2025-06-03 |
| 12263362 | Mask apparatus and method for controlling the same | Jinmoo Park, Junchan Kwon, Seonghun Lee, Hyengcheul Choi, Gyunghwan Yuk +1 more | 2025-04-01 |
| 12161892 | Mask apparatus and method for controlling the same | Hyengcheul Choi, Jinmoo Park, Seonghun Lee, Junchan Kwon, Minsoo Kim | 2024-12-10 |
| 12080219 | Display panel and display device including the same | Yangsu PARK, Chanyong Jung | 2024-09-03 |
| 11764623 | Method and device for transmitting data in wireless power transmission system | Jinho YOUN, Jaeyeol Kim, Hyoungseok KIM, Dohyeon Son | 2023-09-19 |
| 11563343 | Method and device for transmitting data in wireless power transmission system | Jinho YOUN, Jaeyeol Kim, Hyoungseok KIM, Dohyeon Son | 2023-01-24 |
| 11355971 | Method and device for transmitting data in wireless power transmission system | Jinho YOUN, Jaeyeol Kim, Hyoungseok KIM, Dohyeon Son | 2022-06-07 |
| 11049648 | Coil structure of wireless power transmitter | Bongsik Kwak, Jeongkyo Seo, Beomseok CHAE, Jaesoon Kwon, Sungkyu Kim | 2021-06-29 |
| 10659718 | Image display apparatus | Bongsik Kwak, Sungkyu Kim, Jeongkyo Seo, Beomseok CHAE | 2020-05-19 |
| 9722540 | Method and apparatus for setting frequency of wireless power transmission | Jaesung Lee, Bongsik Kwak, Yongcheol PARK, Seonghun Lee | 2017-08-01 |
| 9444289 | Wireless power system and resonant frequency changing method thereof | Yongcheol PARK, Seonghun Lee, Jeongkyo Seo, Jaesung Lee | 2016-09-13 |
| 9244288 | Patterned retarder type 3D display having irregular pattern black strips | Hasuk Kang, Cheolwoo Park, Chulsang Shin, Seokho SHIM | 2016-01-26 |
| 9160067 | Antenna in wireless terminal with improved bushing | Youngjin KANG | 2015-10-13 |