Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359306 | Method for preparing a SiC ingot and device for preparing a SiC ingot wherein electrical resistance of crucible body is 2.9 ohms or more | Jong Hwi Park, Myung-Ok Kyun, Jongmin Shim, Eun Su Yang, Byung Kyu Jang +3 more | 2022-06-14 |
| 11353581 | System and method for localization for non-line of sight sound source | Sung-Eui Yoon, Inkyu AN, Doheon LEE | 2022-06-07 |
| 11339497 | Silicon carbide ingot manufacturing method and silicon carbide ingot manufactured thereby | Jong Hwi Park, Kap-Ryeol Ku, Jung-Gyu Kim, Sang Ki Ko, Byung Kyu Jang +2 more | 2022-05-24 |
| 11339498 | Method for growing single crystal silicon carbide ingot having large diameter | Kap-Ryeol Ku, Jung-Gyu Kim | 2022-05-24 |
| 11289576 | Wafer and method of manufactruring wafer | Jong Hwi Park, Kap-Ryeol Ku, Sang Ki Ko, Jung-Gyu Kim, Byung Kyu Jang +2 more | 2022-03-29 |
| 11268209 | Seed crystal including protective film including a first layer with first filler and second layer with second filler | Sang Ki Ko, Jung-Gyu Kim, Byung Kyu Jang, Kap-Ryeol Ku | 2022-03-08 |
| 11225730 | Method for producing ingot, raw material for ingot growth, and method for preparing the raw material | Byung Kyu Jang, Jung-Gyu Kim, Sang Ki Ko, Kap-Ryeol Ku | 2022-01-18 |
| 11209965 | Method for displaying handler and electronic device therefor | Jung Ryul KIM, Min-Kyu Park, Min Ji Lee | 2021-12-28 |
| 11078599 | Apparatus for producing an ingot comprising a crucible body with a lid assembly having a movable core member and method for producing silicon carbide ingot using the apparatus | Byung Kyu Jang, Jung-Gyu Kim, Kap-Ryeol Ku, Sang Ki Ko | 2021-08-03 |
| 10892647 | Wireless power transmitter with data communication provision | Se Joo Kim, Tae Seok KO, Byoung Woo Ryu | 2021-01-12 |
| 10847300 | Inductor and method of manufacturing the same | Jin Hong, Il Jong Seo, Sa Yong Lee, Myung Sam Kang, Tae Hong Min | 2020-11-24 |
| 10822720 | Composition for preparing silicon carbide ingot and method for preparing silicon carbide ingot using the same | Jong Hwi Park, Myung-Ok Kyun, Sang Ki Ko, Kap-Ryeol Ku, Jung-Gyu Kim +2 more | 2020-11-03 |
| 10685687 | Secure memory element for logical state storage | John William Kesterson, Gary Hague | 2020-06-16 |
| 10440467 | Vehicle and method for controlling the same | Jung Keun You, Jinmo Lee, Kaangdok Yee, Jinseok Hong, Joongkwan Kim +1 more | 2019-10-08 |
| 10298112 | Circuit for driving a power switch | Horst Knoedgen, Christoph Nagl, Nebojsa Jelaca, Kun Yang | 2019-05-21 |
| 10136238 | Audio system and method for predicting acoustic feature | Jeong-Il Seo, Tae Jin Park, Jae Hyoun Yoo, Yong Ju Lee | 2018-11-20 |
| 9614450 | Control voltage adjusting circuit, feedback signal generating circuit, and control circuit including the same | Ki Hong Kim, Byoung Woo Ryu | 2017-04-04 |
| 9420374 | Apparatus and method for focusing sound in array speaker system | Sang-chul Ko, Young Tae Kim, Jung Ho Kim | 2016-08-16 |
| 9313600 | Method and apparatus of adjusting distribution of spatial sound energy | Young Tae Kim, Sang-chul Ko | 2016-04-12 |
| 9258639 | Method and apparatus for creating personal sound zone | Young Tae Kim, Sang-chul Ko | 2016-02-09 |
| 9232577 | Power driver for light emitting diode illumination and control method thereof | Byoung Woo Ryu, Ki Hong Kim | 2016-01-05 |
| 9219974 | Method and apparatus for simultaneously controlling near sound field and far sound field | Sang-chul Ko, Young Tae Kim | 2015-12-22 |
| 9154876 | Apparatus and method for generating an acoustic radiation pattern | Sang-chul Ko, Young Tae Kim, Jung Ho Kim | 2015-10-06 |
| 9094752 | Apparatus and method for generating directional sound | Young Tae Kim, Jung Ho Kim, Sang-chul Ko | 2015-07-28 |
| 9049516 | Method and apparatus for controlling distribution of spatial sound energy | Young Tae Kim, Sang-chul Ko | 2015-06-02 |