Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372593 | Spin hall magnetic sensor and method of measuring magnetoresistance using the same | Joon-Hyun Kwon, Hyun-Soo Kim, Su Jung Noh, Han Saem Lee, Ji-Sung Lee +3 more | 2025-07-29 |
| 12328879 | Method for manufacturing a two-terminal memory device | Ui-Yeon Won, Jong Seok Lee | 2025-06-10 |
| 12289895 | Two-terminal memory device | Ui-Yeon Won, Jong Seok Lee | 2025-04-29 |
| 12022661 | Two-terminal memory device, a method for manufacturing the same, and a semiconductor device including a two-terminal memory device | Ui-Yeon Won, Jong Seok Lee | 2024-06-25 |
| 11511624 | Apparatus and method for measuring alcohol concentration, and system for controlling starting of vehicle | Dong Gu Kim | 2022-11-29 |
| 11317179 | MEMS microphone and method of manufacturing the same | Il Seon Yoo, Hyun-Soo Kim, Dong Gu Kim | 2022-04-26 |
| 11246514 | Non-invasive optical internal substance detector | Dong Gu Kim | 2022-02-15 |
| 10962466 | Particulate matters sensor device and manufacturing method of sensor unit provided in this | Dong Gu Kim | 2021-03-30 |
| 10809218 | Apparatus and method for detecting particulate matter | Dong Gu Kim | 2020-10-20 |
| 10539543 | Chip-type particulate matter sensor | Dong Gu Kim | 2020-01-21 |
| 10241141 | Apparatus for measuring resistance value | — | 2019-03-26 |
| 10228306 | Sensor for measuring particulate matter with a bias voltage | Dong Gu Kim | 2019-03-12 |
| 10151723 | Particulate matter sensor and measurement method thereof | Dong Gu Kim | 2018-12-11 |
| 10126223 | Particulate matter sensor unit | Dong Gu Kim | 2018-11-13 |
| 9823176 | Particulate matter sensor | Yong Sung Lee, Dong Gu Kim | 2017-11-21 |
| 9787265 | Offset correction apparatus for differential amplifier and method thereof | — | 2017-10-10 |
| 9736575 | Method of manufacturing microphone improving sound sensitivity | Hyunsoo Kim, Sang Gyu Park, Ilseon Yoo | 2017-08-15 |
| 9699551 | Analogue signal processing circuit for microphone | Sang Gyu Park | 2017-07-04 |
| 9693150 | Microphone sensor | Hyunsoo Kim, Sang Gyu Park, Ilseon Yoo | 2017-06-27 |
| 9668047 | Microphone | Sang Gyu Park | 2017-05-30 |
| 9374049 | Differential amplifier | — | 2016-06-21 |