Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371095 | Steer-by-wire steering apparatus | Sang Hee Ahn | 2025-07-29 |
| 12308367 | Nonvolatile memory device with openings in the substrate and nonvolatile memory system including the same | Myung-hun Lee, Pan-Suk Kwak, Dae-Seok Byeon | 2025-05-20 |
| 12091104 | Automobile steering apparatus | Byung Wook Yoo, Jung Sik Park, Sang Hee Ahn | 2024-09-17 |
| 11939008 | Steer-by-wire type power steering apparatus | Jung Sik Park | 2024-03-26 |
| 11767052 | Steering device of vehicle | — | 2023-09-26 |
| 9887442 | RF filter for adjusting coupling amount or transmission zero | Dong-Yeon Lim, Guy-Yoil YI, Bong Hoon Kim | 2018-02-06 |
| 9469334 | Reducer and electric power steering apparatus having the same | Jung Sik Park, Seong Ho Choi | 2016-10-18 |
| 9334928 | Planetary gear apparatus | Jung Sik Park, Kwang Seok Hong | 2016-05-10 |