Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360839 | Method and apparatus for managing operation data of appliance for failure prediction | Jae Hun Lee, Myung-Sun Kim, Ayush Jain, Tae Ho Hwang, Jae Hong Kim | 2025-07-15 |
| 11874729 | Method and apparatus for managing operation data of appliance for failure prediction | Jae Hun Lee, Myung-Sun Kim, Ayush Jain, Tae Ho Hwang, Jae Hong Kim | 2024-01-16 |
| 11739959 | Air purification device and method for controlling same | Jang-pyo PARK, Yong-Won Jeong, Jae Hong Kim, Sang Hun Lee, Jeong-Eun Lee | 2023-08-29 |
| 11592412 | High-performance multilayer film for packaging | Jang-pyo PARK, Yong-Won Jeong, Jae Hong Kim, Sang Hun Lee, Jeong-Eun Lee | 2023-02-28 |
| 11182235 | Method and apparatus for managing operation data of appliance for failure prediction | Jae Hun Lee, Myung-Sun Kim, Ayush Jain, Tae Ho Hwang, Jae Hong Kim | 2021-11-23 |
| 10969129 | Apparatus and method for controlling air conditioner in air conditioning system | Kyung-Jae KIM, Kwan-Woo SONG, Byeong-Chan Lee, Woon-Sik Lee, Je Hyeon Lee +3 more | 2021-04-06 |
| 10523692 | Load balancing method and apparatus in intrusion detection system | Yoon Ho Choi, Seung Woo Seo, Bon-Hyun Koo | 2019-12-31 |
| 10264639 | Apparatus and method for controlling light | Woon-Sik Lee, Vishnu Vinjam, Immadi Prudhvitej, Kwan-Woo SONG, Dae-Eun YI +1 more | 2019-04-16 |
| 9583775 | Fuel cell system and electronic device controlling the same | Young Jae Kim, Jin Ho Kim, Hyuk Chang | 2017-02-28 |
| 9038772 | Hybrid silencer with gas-liquid separating function in fuel cell system | Jin S. Heo, Won-Ho Lee, Jong-Rock Choi | 2015-05-26 |
| 9029029 | Fuel cell system and method of controlling operation of a plurality of fuel cells | Lei Hu, Young Jae Kim | 2015-05-12 |
| 8993196 | Fuel cell system having fuel circulation structure, method of operating the same, and electronic apparatus including the fuel cell system | Young-soo Joung, Sang Ho Yoon | 2015-03-31 |
| 8968954 | Fuel cell system and method of controlling reaction condition of fuel in fuel cell | Jin S. Heo, Young Jae Kim, Jong-Rock Choi | 2015-03-03 |
| 8887772 | Fuel injection apparatus, fuel injection system and fuel injection method | Young-Seung Na, Jung-Kurn Park | 2014-11-18 |
| 8787050 | Circuit connection control system of fuel cell and method of operating the same | Young Jae Kim, Dong-kee Sohn, Joon Hee Kim, Jae Yong Lee, Jin Ho Kim | 2014-07-22 |
| 8771893 | Fuel cell system and operating method thereof | Ulrike Krewer, Jun Young Park, Jin-Hwa Lee, Toshihiko Ichinose | 2014-07-08 |
| 8735008 | Fuel cell system | Seong-Kee Yoon, Young-soo Joung, Jung-Kurn Park, In-Seob Song | 2014-05-27 |
| 8722282 | Power unit and cartridge, and fuel cell system comprising power unit and cartridge | Young-soo Joung, Hyuk Chang | 2014-05-13 |
| 8722261 | Recycler for direct methanol fuel cell and method of operating the same | Young-soo Joung | 2014-05-13 |
| 8580446 | Recycler, water management system of fuel cell comprising the same, fuel cell comprising the water management system, and method of measuring water level | Lei Hu, Young Jae Kim | 2013-11-12 |
| 8481221 | Fuel cell system | Seong-Kee Yoon, Young-soo Joung, Jung-Kum Park, In-Seob Song | 2013-07-09 |
| 8470487 | Direct methanol fuel cell system | Young-soo Joung, Young-Seung Na | 2013-06-25 |
| 8399141 | Fuel cell system and fuel cell power managing method | Young Jae Kim, Lei Hu, Joon Hee Kim, Seong-Kee Yoon | 2013-03-19 |
| 8349487 | Fuel cell cartridge having residual fuel measuring unit and method of measuring residual fuel of fuel cell system having the same | Young Jae Kim, Young-soo Joung, Jae Yong Lee | 2013-01-08 |
| 8282894 | Droplet emitting apparatus having piezoelectric voltage generator and method of emitting a droplet using the same | Beom Seok Lee, Dustin Moon, Jeong-gun Lee, In Seok Kang, Jin-Seok Hong | 2012-10-09 |