Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796309 | Lumbar support assembly | Hun Woong Song, Jin Oh Kim | 2017-10-24 |
| 9744891 | Lumbar support assembly | In Ung Yeon | 2017-08-29 |
| 9671949 | Method and apparatus for controlling user interface by using objects at a distance from a device without touching | — | 2017-06-06 |
| 8333431 | Lumbar supporting device for vehicle | Sang Uk Yu, Young Dong Kim | 2012-12-18 |