Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11894586 | Fuel cell system without high pressure line of hydrogen supplying system and control method thereof | Chang-Ho Kim | 2024-02-06 |
| 11552313 | Fuel cell system without high pressure line of hydrogen supplying system and control method thereof | Chang-Ho Kim | 2023-01-10 |
| 11415269 | System and method for sensing hydrogen charge state of fuel cell electric vehicle | Ki Ho Hwang, Hyung Ki Kim | 2022-08-16 |
| 10900611 | System and method for sensing hydrogen charge state of fuel cell electric vehicle | Ki Ho Hwang, Hyung Ki Kim | 2021-01-26 |
| 10868315 | System for measuring high pressure of in-tank regulator | Chang-Ho Kim, Jang Ho Choi, Hyung Ki Kim | 2020-12-15 |
| 10749192 | Hydrogen consumption measuring method for fuel cell system | Se Kwon Jung, Ho June Bae, Hyung Ki Kim | 2020-08-18 |
| 10608265 | System for controlling low-temperature starting of fuel cell vehicle and method for the same | Chang-Ho Kim, Sang Hyun Kim | 2020-03-31 |
| 10597686 | Polypeptide having the activity of exporting O-acetyl-homoserine | Jee Yeon Bae, Hyun Ah Kim, Juhee Seo, Yong Uk Shin, Jae Hee Lee +2 more | 2020-03-24 |
| 10468698 | Method of eliminating leakage from fuel tank valve | Chang-Ho Kim | 2019-11-05 |
| 10400256 | Polypeptide having the activity of exporting O-acetyl-homoserine | Jee Yeon Bae, Hyun Ah Kim, Juhee Seo, Yong Uk Shin, Jae Hee Lee +2 more | 2019-09-03 |
| 10396378 | Device and method for improving stack performance of fuel cell system | Hyo Jin Park, Sang Soo Eun, Dae Jong Kim | 2019-08-27 |
| 10211471 | Apparatus for controlling purging in a hydrogen storage system and method for the same | Hyung Ki Kim, Sang Hyun Kim, Chang-Ho Kim | 2019-02-19 |
| 10210732 | Apparatus and method for indicating status of hydrogen tank based on vehicle fire | Chang-Ho Kim, Sang Hyun Kim | 2019-02-19 |
| 10112486 | Apparatus for detecting gas leakage of a vehicle equipped with a fuel cell system | Hyeon Seok Ban, Ho June Bae | 2018-10-30 |
| 9959724 | Apparatus and method for indicating status of hydrogen tank based on vehicle fire | Chang-Ho Kim, Sang Hyun Kim | 2018-05-01 |
| 9845014 | Control method for hydrogen leak determining system of fuel cell vehicle | Sang Hyun Kim, Ki Ho Hwang, Hyung Ki Kim | 2017-12-19 |
| 9789775 | System and method for notifying necessity of hydrogen charging using result of monitoring location of hydrogen station | Sang Hyun Kim, Chang-Ho Kim, Hyung Ki Kim | 2017-10-17 |
| 9766194 | Method for managing temperature anomaly in hydrogen tank, and system for monitoring temperatures in same | Hyung Ki Kim, Chang-Ho Kim | 2017-09-19 |