Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999265 | Regenerative braking power generation system for trailers | Chang Hee Yoo, Jung Gyu HWANG, Sun Man Gwon | 2024-06-04 |
| 10287217 | Method for manufacturing sustained-release matrix-type granular complex fertilizer and matrix-type granular complex fertilizer obtained therefrom | Sung-Jin Lee | 2019-05-14 |
| 9920718 | Air flow control system of vehicle | Jongwoo Nam, Hanshin Chung, Joonho Lee | 2018-03-20 |
| 9783026 | Cooling and thermoelectric power generating system for vehicle | Jongwoo Nam, Hanshin Chung, Joonho Lee | 2017-10-10 |
| 9776499 | Cooling system for vehicle | Jongwoo Nam, Hanshin Chung, Joonho Lee | 2017-10-03 |
| 9617907 | System for controlling air flow into vehicle engine compartment | Jongwoo Nam, Hanshin Chung, Joonho Lee | 2017-04-11 |
| 9611778 | Vehicle engine cooling system | Jongwoo Nam, Hanshin Chung, Joonho Lee | 2017-04-04 |
| 9610835 | System for controlling air flow rate into vehicle engine room and control method thereof | Jongwoo Nam, Joonho Lee, Hanshin Chung, Dong Guk Lee | 2017-04-04 |
| 9586474 | Air duct and cooling system for vehicle | Jongwoo Nam, Joonho Lee, Hanshin Chung | 2017-03-07 |
| 9574529 | Cooling system for engine room | Jongwoo Nam, Hanshin Chung, Joonho Lee | 2017-02-21 |
| 9523305 | System for controlling air flow rate into vehicle engine compartment | Jongwoo Nam, Hanshin Chung, Joonho Lee | 2016-12-20 |
| 9518502 | Apparatus for controlling air flow to engine room of vehicle and air flow control system including the same | Jongwoo Nam, Joonho Lee, Hanshin Chung | 2016-12-13 |
| 9481237 | System and method for controlling air flow in vehicle | Jongwoo Nam, Joonho Lee, Hanshin Chung | 2016-11-01 |
| 9410511 | Variable intake system for vehicle | Jong-Woo Nam, Joonho Lee, Hanshin Chung | 2016-08-09 |
| 9376010 | System for controlling air flow rate into vehicle engine room and control method thereof | Jongwoo Nam, Hanshin Chung, Joonho Lee, Dongguk Lee | 2016-06-28 |
| 9290207 | Structure of engine room | Joon Ho Lee, Jong-Woo Nam, Han-Shin Chung | 2016-03-22 |
| 8943886 | Orthodontic force-measuring device using a typodont and a load cell | Hun Kuk Park, Sam Jin Choi, Ki Ho Park, Sung Hoon Lee, You Jin Cheong +2 more | 2015-02-03 |
| 7125023 | Rollover protecting system for vehicle | — | 2006-10-24 |