Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11765905 | Semiconductor memory device | Hyungeun CHOI, Han-Sik Yoo, Kiseok Lee, Sung-Hwan JANG, Seungjae Jung +4 more | 2023-09-19 |
| 11642651 | Cucurbituril-polyethylenimine-silica complex, preparation method thereof and carbon dioxide absorbent comprising same | Hyun Uk Kim, Young Cheol Park, Hoon Beom Park, Muhammad Sohail | 2023-05-09 |
| 11495284 | Memory device including bitline sense amplifier and operating method thereof | Sung-Hwan JANG | 2022-11-08 |
| 11410951 | Three-dimensional semiconductor memory device | Hyungeun CHOI, Eun-Ji Kim, Hyoungyol Mun, Han-Sik Yoo, Kiseok Lee +4 more | 2022-08-09 |
| 11333349 | Fluid sand falling type circulating fluidized bed boiler with a plurality of risers and method of operating the same | Uen Do Lee, Byeong Ryeol Bang, Young-Doo Kim, Soo Hwa Jeong, Chang Won Yang +15 more | 2022-05-17 |
| 11322978 | Reconfigurable heterogeneous energy harvester for SWIPT receiver and method of energy harvester reconfiguration | Dong In Kim, Jong Jin Park | 2022-05-03 |
| 11296819 | Receiver control apparatus and method for simultaneous wireless information and power transmission operating in dual mode | Dong In Kim, Jong Jin Park, Kang Yoon Lee | 2022-04-05 |
| 11148097 | Low-temperature membrane separation device and method for capturing carbon dioxide at high concentration | Jung-hyun Lee, Jeong Gu Yeo, Woong Jin Oh, Dahun Lee | 2021-10-19 |
| 11095169 | SWIPT signal receiver and SWIPT signal receiving method | Dong In Kim, Jong Jin Park, Kang Yoon Lee | 2021-08-17 |
| 10852211 | Apparatus and method for gas leakage measurement in a high pressure reactor | Ho-Jung Ryu, Doyeon Lee, Gyoung-tae Jin, Chang-Keun Yi, Do-won Shun +6 more | 2020-12-01 |
| 10819164 | Adaptive mode switching method for simultaneous wireless power/information transmission operating in dual mode and apparatus for performing the same | Dong In Kim, Jong Jin Park, Kang Yoon Lee | 2020-10-27 |
| 10784184 | Semiconductor device including through silicon vias distributing current | Soojung Rho, Chisung Oh, Kyomin Sohn, Yong-Ki Kim, SeungHan Woo +1 more | 2020-09-22 |
| 10708102 | Simultaneous wireless information and power transmission method, and transmission apparatus and reception apparatus using the same | Dong In Kim, Jong Jin Park, Kang Yoon Lee | 2020-07-07 |
| 10415822 | Apparatus and method for measuring height of solid bed in high-temperature and high-pressure fluidized bed system | Ho-Jung Ryu, Dong-Ho Lee, Gyoung-tae Jin, Do-won Shun, Chang-Keun Yi +5 more | 2019-09-17 |
| 10307768 | Chemical looping combustor using magnetic oxygen carrier particles and loop seal equipped with magnetic separator | Ho-Jung Ryu, Keun Hee Han, Gyoung-tae Jin, Chang-Keun Yi, Do-won Shun +9 more | 2019-06-04 |
| 10272408 | Fluidized bed solid circulation system using pressure and density difference, fluidized bed reaction system having the same and solid circulation method | Ho-Jung Ryu, Doyeon Lee, Gyoung-tae Jin, Chang-Keun Yi, Dowon Shun +6 more | 2019-04-30 |
| 10250316 | Full-duplex relay communication method using energy harvesting, full-duplex relay communication system based on energy-harvesting, relay node device, and source node device | Dong In Kim, Keum Cheol Hwang, Jong Jin Park | 2019-04-02 |
| 10239015 | Apparatus and method for separating carbon dioxide with self recycle loop | Jeong Gu Yeo, Jung-hyun Lee, Young Cheol Park, Dahun Lee, Woong Jin Oh | 2019-03-26 |
| 10143986 | Fluidized bed system having sparger capable of minimizing blockage by solids and controlling method thereof | Ho-Jung Ryu, Dal-hee Bae, Sung-Ho Jo, Seung Yong Lee, Chang-Keun Yi +8 more | 2018-12-04 |
| 10105638 | Apparatus for separating CO2 from combustion gas using multi-stage membranes | Jeong Gu Yeo, Jung-hyun Lee, Young Cheol Park | 2018-10-23 |
| 10046968 | High temperature dry desulfurization system and method using multi regeneration reactor | Ho-Jung Ryu, Dong-Ho Lee, Gyoung-tae Jin, Do-won Shun, Chang-Keun Yi +7 more | 2018-08-14 |
| 9963400 | System and method for preventing catalyst from overheating | Ho-Jung Ryu, Dong-Ho Lee, Gyoung-tae Jin, Do-won Shun, Chang-Keun Yi +6 more | 2018-05-08 |
| 9884308 | Metal-organic frameworks and process of preparing the same | Hyunuk Kim, Hee-Yeon Kim, Young Cheol Park, Dong-hyuk Chun | 2018-02-06 |
| 9725374 | System and method for preventing catalyst from overheating | Ho-Jung Ryu, Dong-Ho Lee, Gyoung-tae Jin, Do-won Shun, Chang-Keun Yi +6 more | 2017-08-08 |
| 9683737 | Chemical looping combustion method and apparatus for solid fuels using different oxygen carriers | Ho-Jung Ryu, Gyoung-tae Jin, Chang-Keun Yi, Do-won Shun, Jae Hyeon Park +6 more | 2017-06-20 |