Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185620 | Fluid pumping device and blood purifying apparatus having the same | — | 2021-11-30 |
| 9648546 | Image recording device for vehicle with dual Wi-Fi access function and image sharing system using the same | Hyun Min Hur, Tae Yun LEE, Hyun-Chul Im, Hyun-Chul Kim | 2017-05-09 |
| 8705504 | Apparatus and method for traffic offload in a broadband wireless access system | Byoung-Chul Moon, Sang Heon Lee | 2014-04-22 |
| 6418936 | Tobacco pipe | — | 2002-07-16 |