Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419191 | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof | Jin Ho YUN, Mi-Young Chae, Sun Hee LEE | 2025-09-16 |
| 12342149 | Method and apparatus with abnormal channel of microphone array detection and compensation signal generation | Ji-Won Yoon | 2025-06-24 |
| 11721109 | Apparatus and method for compensating for heading angle | Kyung Jin Ryu, Jun Hyeong OH | 2023-08-08 |
| 11520309 | Operating system for advertisement-type 3D printer compatible with IoT | — | 2022-12-06 |
| 11160348 | Artificial nail and production equipment employing 3D printing technique for UV LED curing | — | 2021-11-02 |
| 11091143 | Apparatus and method for compensating for heading angle | Kyung Jin Ryu, Jun Hyeong OH | 2021-08-17 |
| 10858077 | Vessel | Joon Chae Lee | 2020-12-08 |
| 10654552 | Fuel supply system and method for ship engine | Chang Woo Lee, Dong Chan Kim, Young Sik Moon | 2020-05-19 |
| 10348684 | Filtering of packets for packet types at network devices | Shaun Wakumoto, Freeman Yufei Huang, Tomas Navarro, Bruce E. LaVigne, Jechun Chiu +1 more | 2019-07-09 |
| 10036073 | Slide chip for detection sensor of food-borne pathogens and preparation method thereof | Young Jin Cho, Chul Jin Kim, Chong Tai Kim, Jin Soo Maeng, Tae-Eun Kim +1 more | 2018-07-31 |
| 9739420 | Liquefied gas treatment system for vessel | Joon Chae Lee, Soon Been KWON, Dong Kyu Choi, Jeheon Jung, Young Sik Moon +1 more | 2017-08-22 |
| 9595677 | Material for organic photoelectric device, and organic photoelectric device including the same | Eun-Sun Yu, Young-Hoon Kim, Mi-Young Chae | 2017-03-14 |
| 9548460 | Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode | Ho Kuk JUNG, Dong Min KANG, Myeong-Soon Kang, Eui-Su Kang, Nam-Heon LEE +1 more | 2017-01-17 |
| 9537750 | Multicast router topology discovery | Duane Edward Mentze, Richard J. Rollins | 2017-01-03 |
| 9447751 | Hybrid fuel supply system and method for engine of vessel | Joon Chae Lee, Dong Kyu Choi, Young Sik Moon, Seung Kyo Jung, Jeheon Jung | 2016-09-20 |
| 9199966 | Compound for an organic photoelectric device, organic photoelectric device, and display device including the same | Myeong-Soon Kang, Ho Kuk JUNG, Kyu Yeol In, Eui-Su Kang, Seung-Gyoung Lee +3 more | 2015-12-01 |
| 9136481 | Compound for an organic photoelectric device, organic photoelectric device including the same, and display device including the organic photoelectric device | Dong Min KANG, Mi-Young Chae, Myeong-Soon Kang, Sung-Hyun JUNG, Ho Kuk JUNG +1 more | 2015-09-15 |
| 9099071 | Method and apparatus for generating singing voice | Eun Kyoung Kim, Jae Sung Kwon, Jun-sig Sung | 2015-08-04 |
| 9093652 | Compound for an organic photoelectric device, organic photoelectric device including the same, and display device including the organic photoelectric device | Sung-Hyun JUNG, Myeong-Soon Kang, Ho Kuk JUNG, Nam-Heon LEE, Eui-Su Kang +2 more | 2015-07-28 |
| 9045744 | Method for using an enzyme resistant to high pressures | Chong Tai Kim, Yong-Jin Cho, Chul Jin Kim, Jin Soo Maeng, Soo Jin KWON | 2015-06-02 |
| 9012039 | Compound for organic photoelectric device and organic photoelectric device including the same | Myeong-Soon Kang, Sung-Hyun JUNG, Ho Kuk JUNG, Kyu Yeol In, Dong Min KANG +7 more | 2015-04-21 |
| 9002487 | System and method for data reception and transmission in audible frequency band | Keun Hwan Choi, Moon Kee Kim, Myung Soon Park, Min Seok Kim, Hwan Sik Yun +1 more | 2015-04-07 |
| 8897474 | Synchronization system and method for transmission and reception in audible frequency range-based sound communication, and apparatus applied thereto | Dong Keon KIM, Moon Kee Kim, Keun Hwan Choi, Jae Hwang Yu, Min Seok Kim +2 more | 2014-11-25 |
| 8892436 | Front-end processor for speech recognition, and speech recognizing apparatus and method using the same | Ki Wan Eom, Chang Woo Han, Tae Gyoon Kang, Doo-hwa Hong, Jae Won Lee +1 more | 2014-11-18 |
| 8796917 | Compound for an organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode | Dong Min KANG, Myeong-Soon Kang, Chang Ju SHIN, Nam-Heon LEE, Ho Kuk JUNG +1 more | 2014-08-05 |