Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11908931 | Monolithic metal-insulator transition device and method for manufacturing the same | Tae Moon Roh, Sun-Ae Kim | 2024-02-20 |
| 11092623 | Current sensor for measuring alternating electromagnetic wave and a current breaker using the same | Bit Na KIM, Sungwoo JO | 2021-08-17 |
| 10553381 | Electrical switchgear for overcurrent protection using critical temperature device | Sungwoo JO, Sun Kyu JUNG, Jin Cheol Cho | 2020-02-04 |
| 10243093 | Electromagnetic sensor of oxygen-rich vanadium-oxide and system thereof | Jin Cheol Cho, Tetiana Slusar | 2019-03-26 |
| 9898911 | Fire detecting device including metal-insulator transition (MIT) device molded by clear compound epoxy | Bongjun Kim, Jong Chan Park | 2018-02-20 |
| 9660190 | Metal-insulator transition (MIT) device molded by clear compound epoxy | Bongjun Kim, Jong Chan Park | 2017-05-23 |
| 9595673 | Method for removing electro-static discharge (EDS) noise signal in electronic system including the metal-insulator transition (MIT) 3-terminal device | Bongjun Kim, Jeong Yong Choi, Jong Chan Park | 2017-03-14 |
| 9281812 | MIT transistor system including critical current supply device | — | 2016-03-08 |
| 9178126 | Thermoelectric elements using metal-insulator transition material | Jeong Yong Choi, Hyun Woo Jeon, Jae Ho Choi, GI WAN SEO | 2015-11-03 |
| 9092959 | Composite temperature and smoke alarm device and equipped smoke sensor therein | Bongjun Kim, Jong Chan Park | 2015-07-28 |
| 9035427 | Metal-semiconductor convergence electric circuit devices and electric circuit systems using the same | Bongjun Kim | 2015-05-19 |
| 8890574 | Circuit for preventing self-heating of metal-insulator-transition (MIT) device and method of fabricating integrated-device for the same circuit | Bong-Jun Kim, Sun Jin YUN, Dae-Yong Kim | 2014-11-18 |
| 8866538 | Constant current circuit of high efficiency | Bongjun Kim, Sun Shin Kwag, Jun Sik Kim | 2014-10-21 |
| 8587224 | Variable gate field-effect transistor and electrical and electronic apparatus including the same | Bongjun Kim | 2013-11-19 |
| 8563903 | Method and circuit for controlling radiant heat of transistor using metal-insulator transition device | Yong-Wook Lee, Bong-Jun Kim, Sun Jin YUN | 2013-10-22 |
| 8536554 | Three-terminal metal-insulator transition switch, switching system including the same, and method of controlling metal-insulator transition of the same | Yong-Wook Lee, Bong-Jun Kim, Sung-Youl Choi, Sun Jin YUN | 2013-09-17 |
| 8502478 | Variable gate field-effect transistor and electrical and electronic apparatus including the same | Bong-Jun Kim | 2013-08-06 |
| 8420987 | Thermistor with 3 terminals, thermistor-transistor, circuit for controlling heat of power transistor using the thermistor-transistor, and power system including the circuit | Bongjun Kim, Giwan Seo | 2013-04-16 |
| 8330135 | Germanium based metal-insulator transition thin film, metal-insulator transition device including the metal-insulator transition thin film, and method of fabricating the metal-insulator transition device | Sung-Youl Choi, Bong-Jun Kim, Yong-Wook Lee, Jae-Yeob Shim | 2012-12-11 |
| 8305221 | Programmable MIT sensor using the abrupt MIT device, and alarm apparatus and secondary battery anti-explosion circuit including the MIT sensor | Bong-Jun Kim, Byung-Gyu Chae, Sun Jin YUN, Sung-Youl Choi, Yong-Wook Lee +3 more | 2012-11-06 |
| 8247806 | Field effect transistor having graphene channel layer | Byung-Gyu Chae | 2012-08-21 |
| 8242875 | Thin film type varistor and a method of manufacturing the same | Jung Wook Lim, Jun Kwan Kim, Sun Jin YUN | 2012-08-14 |
| 8207750 | Circuit for continuously measuring discontinuous metal insulator transition of MIT element and MIT sensor using the same | Bong-Jun Kim, Yong-Wook Lee, Sun Jin YUN, Sang Kuk Choi | 2012-06-26 |
| 8174188 | Electro-luminescent device including metal-insulator transition layer | Sun Jin YUN, JungWook LIM | 2012-05-08 |
| 8159119 | Vacuum channel transistor and manufacturing method thereof | Dae-Yong Kim | 2012-04-17 |