Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12013309 | Anderon meter for cryogenic environment and measuring method for bearing friction torque using the same | Yong Bok Lee, Yunseok Ha, Yeong-do LEE, Jeon Kook Lee | 2024-06-18 |
| 11905993 | Turbomachine having hybrid bearing structure including magnetic bearing, permanent magnet, and sleeve journal bearing and method of controlling the same | Yong Bok Lee, Jungwan Kim, Yunseok Ha, Byul AN, Yeong-do LEE | 2024-02-20 |
| 11525477 | Fractal structure for power-generation of bearing rotating vibration | Yong Bok Lee, Bok Seong Choe, Jungwan Kim | 2022-12-13 |
| 11513032 | System of condition monitoring of self power-generated bearing module | Yong Bok Lee, Junsang Kong, Jungwan Kim, Yunseok Ha | 2022-11-29 |
| 11241738 | Metal powder manufacturing apparatus for metal 3D printer | Yong Bok Lee, Jungwan Kim, Sena Jeong, Bok Seong Choe, Jaeseung Byun | 2022-02-08 |
| 10247638 | Bearing test apparatus for testing behavior of the bearing | Yong Bok Lee, Bok Seong Choe, Jeon Kook Lee, Ou Seok Seo | 2019-04-02 |
| D781805 | Mobile phone | Seungbeom Park | 2017-03-21 |
| D729190 | Cellular phone | Hongkyu Park | 2015-05-12 |