Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370532 | Method of manufacturing metal oxide gas sensor functionalized by multicomponent alloy nanoparticle-perovskite composite catalyst | Woochul Jung, Jun Kyu Kim, Dong Ha Kim | 2025-07-29 |
| 12160187 | MXene coated hydrophilic fiber membrane-based complex generator and manufacturing method thereof | Jaehyeong Bae, Min Soo Kim | 2024-12-03 |
| 11913929 | Nanowire based hydrogen sensors | Reginald M. Penner, Won Tae KOO | 2024-02-27 |
| 11673122 | Gas sensor using metal oxide semiconducting nanofiber sensitized by alkali or alkaline earth metal and noble metal catalysts, and manufacturing method thereof | Won-jong JUNG, Kak Namkoong, Dong Ha Kim, Yeol Ho Lee, Joon Hyung Lee +4 more | 2023-06-13 |
| 11474205 | Electronic device for improving performance of sensor | Hyeongsoon PARK, Jeonggyu JO, Dareum Kang, Chohee Park, Seongwoo Choi | 2022-10-18 |
| 11468700 | Electronic device including display module including sensor and method for manufacturing the display module | Yongwon Lee, Dareum Kang, Chohee Park, Dohyun Bae, Hyeoncheol Jeong +3 more | 2022-10-11 |
| 11428660 | Metal oxide nanofibers including functionalized catalyst using chitosan-metal complexes, and member for gas sensor, and gas sensor using the metal oxide nanofibers, and method of fabricating the same | Yong Jin JEONG, Won Tae KOO, Ji Soo Jang | 2022-08-30 |
| 11404222 | Apparatus for generating electrical energy based on hydrophilic fiber membrane and method of fabricating same | Tae-Gwang Yun, Jin Gook Bae | 2022-08-02 |
| 11099147 | Member for gas sensor, having a metal oxide semiconductor tube wall with micropores and macropores, gas sensor, and method for manufacturing same | Ji Su Jang, Sang Joon Kim, Seon-Jin CHOI | 2021-08-24 |
| 10913032 | 3D polymer nanofiber membrane composed of 1D individual polymer nanofibers which are quasi-aligned and cross-laminated like grid structure with functions of controlling pore distribution and size, and manufacturing method thereof | Chanhoon Kim, Su Ho Cho, Won Tae Hwang | 2021-02-09 |
| 10714759 | Current collector-catalyst monolithic three-dimensional nanofiber network for Li-air batteries and manufacturing method thereof | Ji-Won Jung, Ki Ro Yoon, Dae Ho Yoon, Yong Joon Park | 2020-07-14 |
| 10644326 | Lithium-air battery catalyst having 1D polycrystalline tube structure of ruthenium oxide-manganese oxide complex, and manufacturing method thereof | Ki Ro Yoon | 2020-05-05 |
| 10613068 | Colorimetric sensor material for detecting hydrogen sulfide gas, which includes one-dimensional polymer nanofiber coupled to lead acetate particles obtained by high temperature stirring and quenching, and method of the same | Jun Hwe Cha, Won Tae KOO | 2020-04-07 |
| 10533987 | Porous semiconductor metal oxide complex nanofibers including nanoparticle catalyst functionalized by nano-catalyst included within metal-organic framework, gas sensor and member using the same, and method of manufacturing the same | Wontae Koo, Jisu Jang | 2020-01-14 |
| 10274446 | Member for gas sensor, having a metal oxide semiconductor tube wall with micropores and macropores, gas sensor, and method for manufacturing same | Ji Su Jang, Sang Joon Kim, Seon-Jin CHOI | 2019-04-30 |
| 10164253 | Conductive single crystal silicon particles coated with highly conductive carbon containing nanopores and ultrathin metal film, high capacity lithium anode material including the same, and preparing method thereof | Chan Hoon Kim | 2018-12-25 |
| 9842666 | Carbon nanofiber including copper particles, nanoparticles, dispersed solution and preparation methods thereof | Yong-Won Song, Jae-Min Hong | 2017-12-12 |
| 9341590 | Composite metal oxide materials including polycrystalline nanofibers, microparticles, and nanoparticles, gas sensors using the same as a sensing material thereof, and manufacturing methods thereof | Hee Jin Cho | 2016-05-17 |
| 9133549 | Gas sensor using metal oxide nanoparticles, and method for manufacturing same | Dong Young Kim, Sung-Yeon Jang, Seong Mu Jo, Jae-Min Hong, Yun-Seok Lee +1 more | 2015-09-15 |
| 9012992 | Fabrication of electronic and photonic systems on flexible substrates by layer transfer method | Harry L. Tuller, Yong-Woo Choi, Akintunde I. Akinwande | 2015-04-21 |
| 8968934 | Electrode for secondary battery, fabrication method thereof, and secondary battery comprising same | — | 2015-03-03 |
| 8729382 | Photovoltaic-charged secondary battery system | Joong K. Lee, Byung Won Cho, Kyung Yoon CHUNG, Hyung Sun Kim, Chan Wook Jeon +1 more | 2014-05-20 |
| 8617429 | Composite electrode active material having M1-xRuxO3 (M=Sr, Ba, Mg), supercapacitor using the same and fabrication method thereof | Yong-Won Song, Tae Seon Hyun, Ho Gi Kim | 2013-12-31 |
| 8609018 | Electrode for supercapacitor having manganese oxide-conductive metal oxide composite layer, fabrication method thereof, and supercapacitor comprising same | Doo Young Youn | 2013-12-17 |
| 8558324 | Composite dielectric thin film, capacitor and field effect transistor using the same, and each fabrication method thereof | Dong-Hun Kim, Ho Gi Kim, Nam Gyu Cho | 2013-10-15 |