Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12005993 | Movable magnet bicycle pedal, and shoe coupling device equipped with means for preventing attachment of metal powder | Do-Young Kim, Kyeong Sook Yoon, Ji Seong Kim | 2024-06-11 |
| 11657374 | In-vehicle payment system and method | Min Gu Park, Jae Hoon Chung | 2023-05-23 |
| 11245999 | Stereophonic service apparatus, operation method of the device, and computer readable recording medium | — | 2022-02-08 |
| 10998515 | Solar cell and manufacturing method therefor | Jea Gun Park, Tea Hun Shim, Dal Ho Kim, Jae Woo SHIN, Joo Hyoung Park | 2021-05-04 |
| 9711569 | Image sensor and method for driving same | Jea Gun Park, Seung Hyun Song, Dal Ho Kim | 2017-07-18 |
| 9478981 | Battery system having identifiers and energy storage system including the same | Yeon-Sung Jung | 2016-10-25 |
| 8877362 | Rechargeable battery pack | Jae-Won Kim | 2014-11-04 |
| 6311802 | Velocity instruction generation apparatus for car of elevator system and velocity control method thereof | Byoung Choi | 2001-11-06 |