Issued Patents All Time
Showing 51–75 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10360664 | Image processing apparatus and method using machine learning | Hyeong Seok SON | 2019-07-23 |
| 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 |
| 10275207 | Method and apparatus for playing audio files | Zi-On Kwon, Hye Won Kim, Hyung-Woo SHIN, Son-Young Lee | 2019-04-30 |
| 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 |
| 10265682 | Catalyst for synthesis of hydrogen peroxide and synthesis of hydrogen peroxide using same | Sang Soo Han, Hyo Bin Nam, Kwan Young Lee, So Hye CHO, Ho Seong JANG | 2019-04-23 |
| 10196563 | Phosphor powder and method of manufacturing the same | Joon Soo Han, So Hye CHO, Bok Ryul Yoo | 2019-02-05 |
| 10181086 | Image analysis method for extracting feature of image and apparatus therefor | Hui Jin Lee | 2019-01-15 |
| 10167424 | Color-tunable up-conversion nanophosphor | Ho Seong JANG, Joon Soo Han, So Hye CHO | 2019-01-01 |
| 10159758 | Core/double shell structured red light-emitting upconversion nanophosphors | Ho Seong JANG, So Hye CHO, A Ra Hong | 2018-12-25 |
| 10154378 | System and method for tracking location of worker | — | 2018-12-11 |
| 10144868 | Water-insoluble metal hydrate containing an alkali metal and preparation methods thereof | So Hye CHO, Khan Sovann, Jong-Ku Park, Sun Jin Kim, Ho Seong JANG | 2018-12-04 |
| 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, Chang-Keun Yi, Gyoung-tae Jin +8 more | 2018-12-04 |
| 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 |
| 9906603 | System and method for transferring a session between multiple clients | Hyeon-Sang Eom, Sung-Jin Park, Kyung-Tak Lee | 2018-02-27 |
| 9762624 | Method and system for establishing a group messaging session in a communication system | Sung-Jin Park, Kyung-Tak Lee | 2017-09-12 |
| 9740958 | Method for vignetting correction of image and apparatus therefor | Ho Jin Cho, Hyun Lee | 2017-08-22 |
| 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 |
| 9719517 | Canned-motor pump for vehicle | Hark Koo Kim, Chi Myung Kim, Jong Won Park, Chang Gook Lee | 2017-08-01 |
| 9699614 | Positioning environment analysis apparatus, and method and system for predicting location determination performance of terminal using the same | Joo Young Kim, Young-Su Cho, Myung-In JI, Sang-Joon Park, Sung Woong Shin | 2017-07-04 |
| 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 |
| 9657225 | Multicolor tunable nanophosphor and its synthesis method and transparent polymer composite including the nanophosphor | Ho Seong JANG, Su Yeon KIM, Sun Jin Kim, So Hye CHO | 2017-05-23 |
| 9618000 | Canned-motor pump for vehicle | Hark Koo Kim, Chi Myung Kim, Yeon Seok JUNG, Kyung Yub Kim, Chang Gook Lee | 2017-04-11 |
| 9567487 | Coating compositions comprising polyorgano-silsesquioxane and a wavelength converting agent, and a wavelength converting sheet using the same | So Hye CHO, Seung Sang Hwang, Jong-Ku Park, Kyung Youl Baek, Albert Lee | 2017-02-14 |
| 9522609 | Thermal management system for fuel cell vehicles | Min Kyu Lee, Hun Woo Park, Sung Wook Na, Ki Young NAM, Su Dong Han +2 more | 2016-12-20 |