Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12356546 | Printed circuit board | Seung Chul KIM | 2025-07-08 |
| 11997801 | Printed circuit board | Jae Han Park, Jung-Hyun Cho | 2024-05-28 |
| 11792916 | Printed circuit board | Jae Han Park | 2023-10-17 |
| 11519874 | Humidity sensor | Sunghoon HONG, Gyu Ri Lim | 2022-12-06 |
| 11486810 | Fluorescence sensor for measuring microalgae and method of operating the same | Sung Q Lee, Chang Han Je, Gunn Hwang, Hyung Kun Lee | 2022-11-01 |
| 11106965 | Radio frequency identification tag and manufacturing method thereof | Yong Suk Yang, Sunghoon HONG | 2021-08-31 |
| 10644668 | Resonator-based sensor and sensing method thereof | Hyunjoong Lee, Yi-Gyeong KIM, Yil Suk Yang, Chang Han Je | 2020-05-05 |
| 10396740 | Microphone driving device and digital microphone including the same | Yi-Gyeong KIM, Min-Hyung Cho | 2019-08-27 |
| 10113928 | Pressure sensor and a method for manufacturing the same | Chang Han Je, Sung Q Lee, Chang Auck Choi | 2018-10-30 |
| 9576695 | Graphene-based laminate including doped polymer layer | Hyeong Keun Kim, Tae-Young Kim | 2017-02-21 |
| 9494543 | MEMS electrochemical gas sensor | Seung Eon Moon, Nak Jin Choi, Hyung Kun Lee, Jae Woo Lee, Jong Dae Kim | 2016-11-15 |
| 9445200 | Piezoelectric speaker having weight and method of producing the same | Hye Jin Kim | 2016-09-13 |
| 9372165 | Gas sensor and method of manufacturing the same | Hyung Kun Lee, Nak Jin Choi, Seung Eon Moon, Jong Dae Kim | 2016-06-21 |
| 9264814 | Microphone | Chang Han Je, Jaewoo Lee, Jong Kee Kwon | 2016-02-16 |
| 9240688 | Ultrasonic wireless power transmitter and receiver apparatuses, and method for wireless charging thereof | Gunn Hwang, Sung Q Lee, Jongdae Kim | 2016-01-19 |
| 9210515 | Acoustic sensor | Jaewoo Lee, Chang Han Je, Jong Kee Kwon | 2015-12-08 |
| 9103908 | Security monitoring system using beamforming acoustic imaging and method using the same | Kang Ho Park, Sung Q Lee, Jongdae Kim, Semyung Wang, Daesung Kim +1 more | 2015-08-11 |
| 9077287 | Sound detecting circuit and amplifier circuit thereof | Yi-Gyeong KIM, Min-Hyung Cho, Tae Moon Roh, Jong Kee Kwon, Jongdae Kim | 2015-07-07 |
| 9068896 | Process independent temperature sensor based on oscillator | Seok Ju YUN, Young-deuk Jeon, Tae Moon Roh, Jong Kee Kwon, Jongdae Kim | 2015-06-30 |
| 9066184 | Acoustic sensor and fabrication method thereof | Jae Woo Lee, Chang Han Je, Jong Dae Kim | 2015-06-23 |
| 8983090 | MEMS microphone using noise filter | Yi-Gyeong KIM, Min-Hyung Cho, Tae Moon Roh, Jong Kee Kwon, Jongdae Kim | 2015-03-17 |
| 8873776 | Piezoelectric speaker | Hye Jin Kim, Jong Dae Kim | 2014-10-28 |
| 8722446 | Acoustic sensor and method of manufacturing the same | Jaewoo Lee, Chang Han Je, Jongdae Kim | 2014-05-13 |
| 8705777 | MEMS microphone and method of manufacturing the same | Chang Han Je, Jae Woo Lee, Jong Dae Kim | 2014-04-22 |
| 8683847 | Microelectromechanical systems type semiconductor gas sensor using microheater having many holes and method for manufacturing the same | Seung Eon Moon, Jae Woo Lee, Nak Jin Choi, Hyung Kun Lee, Jong Dae Kim | 2014-04-01 |