Issued Patents All Time
Showing 1–25 of 154 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12179560 | Compressor control apparatus and method | Ji Wan Son, Sang Hun Lee, Tae Woong Lim, Jin-Sung Kim | 2024-12-31 |
| 12032832 | Storage device and operating method thereof | Sung-Jin Moon, Young-Sik Lee, Eun Ju Choi | 2024-07-09 |
| 11890075 | Portable complex sensor device for measuring multiple items of biometric information, and measurement method | In Deok Hwang | 2024-02-06 |
| 11826737 | High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using same | Pyung Soon Kim, Young Jin Kim, Seung Chul Na, Seung Ho Oh, Young-san Yoo +1 more | 2023-11-28 |
| 11666887 | Hydrocarbon adsorbent | Chun Yong Kang, Jungkyu Choi, Eun-Hee Jang, Jin Seong Kim, Hwiyoon Noh +1 more | 2023-06-06 |
| 11542171 | Method for preparing ZSM-5 zeolite | Na Young Kang, Yong Ki Park, Yu Jin Lee | 2023-01-03 |
| 11499465 | Exhaust gas purification system for vehicle | Hyokyung Lee | 2022-11-15 |
| 11465133 | High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using same | Pyung Soon Kim, Young Jin Kim, Seung Chui Na, Seung Ho Oh, Young-san Yoo +1 more | 2022-10-11 |
| 11371407 | Co clean-up catalyst, after treatment system and after treatment method | Nahm Roh Joo, Changho Jung | 2022-06-28 |
| 11346765 | Accelerated outdoor exposure test equipment | Sun Woong Choi | 2022-05-31 |
| 11311858 | Catalyst for removing nitrogen oxides | Pyung Soon Kim, Hyunjoo Lee, Beom Sik Kim, Hojin Jeong, Junemin BAE | 2022-04-26 |
| 11305266 | Catalyst and manufacturing method thereof | Young Jin Kim, Pyung Soon Kim, Eunseok Kim, Yong Sul Kim | 2022-04-19 |
| 11125173 | Exhaust gas purification system for vehicle and method of controlling the same | Hyokyung Lee | 2021-09-21 |
| 11093049 | Electronic device and method for controlling display in electronic device | Sun Young Park, Jeong-Won KO, Joong-Hun Kwon, Sang-Deuk Nam, Seung Wook Nam +7 more | 2021-08-17 |
| 11082551 | Electronic device and operating method thereof | Junwon Jung, Jeong-Won KO, Joong-Hun Kwon, Sangdeuk Nam, Seung Wook Nam +10 more | 2021-08-03 |
| 11073057 | Co clean-up catalyst, after treatment system and after treatment method | Nahm Roh Joo, Changho Jung | 2021-07-27 |
| 11068635 | Method of designing a mask and method of manufacturing a semiconductor device using the same | Ki Ho Yang, Jun-Young Jang, Sung-soo Suh | 2021-07-20 |
| 11035273 | After treatment system and after treatment method for lean-burn engine | Nahm Roh Joo, Changho Jung, Dohyung Kim | 2021-06-15 |
| 10981153 | Catalyst and method for preparing catalyst | Suk Bong Hong, Donghui Jo, Taekyung Ryu, Gi Tae Park, In-Sik Nam +1 more | 2021-04-20 |
| 10982578 | CO clean-up catalyst, after treatment system and after treatment method | Nahm Roh Joo, Changho Jung | 2021-04-20 |
| 10914217 | Ammonia production catalyst and after treatment system | Nahm Roh Joo, Changho Jung | 2021-02-09 |
| 10883432 | Exhaust gas purification system for vehicle and method of controlling the same | Hyokyung Lee | 2021-01-05 |
| 10849541 | Portable complex sensor device for measuring multiple items of biometric information, and measurement method | In Deok Hwang | 2020-12-01 |
| 10852944 | Method for displaying soft key and electronic device thereof | Jeong-Won KO, Joong-Hun Kwon, Sangdeuk Nam, Seung Wook Nam, Myoung Soo Park +7 more | 2020-12-01 |
| 10830118 | After treatment system and after treatment method for lean-burn engine | Nahm Roh Joo, Changho Jung, Seung Jae Yi | 2020-11-10 |