Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9876161 | Method of fabricating piezoelectric energy harvesting device | Sang Kyun Lee, Yil Suk Yang | 2018-01-23 |
| 9490734 | Motor control device and method of controlling the same | Jaewon Nam, Young Kyun Cho, Hui Dong Lee, Yil Suk Yang, Jongdae Kim | 2016-11-08 |
| 9391462 | Energy storage system with wired and wireless energy transfer function | Yil Suk Yang, Jong Dae Kim, Se Wan Heo, Ji Min Oh, Min Ki Kim | 2016-07-12 |
| 9379309 | Piezoelectric energy harvesting device and method of fabricating the same | Sang Kyun Lee, Yil Suk Yang | 2016-06-28 |
| 9264814 | Microphone | Chang Han Je, Jaewoo Lee, Woo Seok Yang | 2016-02-16 |
| 9210515 | Acoustic sensor | Jaewoo Lee, Chang Han Je, Woo Seok Yang | 2015-12-08 |
| 9193340 | Wheel speed sensor interface, operation method thereof, and electronic control system including the same | Yi-Gyeong KIM, Min-Hyung Cho, Young-deuk Jeon, Tae Moon Roh | 2015-11-24 |
| 9093606 | Thermoelectric devices | Younghoon Hyun, Moon Gyu Jang, Young Sam Park, Taehyoung Zyung, Yil Suk Yang | 2015-07-28 |
| 9077287 | Sound detecting circuit and amplifier circuit thereof | Yi-Gyeong KIM, Min-Hyung Cho, Tae Moon Roh, Woo Seok Yang, Jongdae Kim | 2015-07-07 |
| 9068896 | Process independent temperature sensor based on oscillator | Seok Ju YUN, Young-deuk Jeon, Tae Moon Roh, Woo Seok Yang, Jongdae Kim | 2015-06-30 |
| 9000737 | Maximum power extraction device | Sewan HEO, Yil Suk Yang | 2015-04-07 |
| 8983090 | MEMS microphone using noise filter | Yi-Gyeong KIM, Min-Hyung Cho, Tae Moon Roh, Woo Seok Yang, Jongdae Kim | 2015-03-17 |
| 8957661 | DC-DC converter with modulation mode switch | Sewan HEO, Yil Suk Yang | 2015-02-17 |
| 8937472 | DC-DC converter capable of configuring topology | Sewan HEO, Yil Suk Yang | 2015-01-20 |
| 8836259 | Sensorless BLDC motor systems and driving methods of sensorless BLDC motor | Young Kyun Cho, Hui Dong Lee, Jaewon Nam | 2014-09-16 |
| 8717221 | Successive approximation register analog-to-digital converter | Young-deuk Jeon, Tae Moon Roh | 2014-05-06 |
| 8659464 | Analog-digital converter and converting method using clock delay | Young-deuk Jeon, Woo Seok Yang, Tae Moon Roh, Jongdae Kim | 2014-02-25 |
| 8610493 | Bias circuit and analog integrated circuit comprising the same | Yi-Gyeong KIM, Bong Chan Kim, Min-Hyung Cho | 2013-12-17 |
| 8604845 | Triangular wave generator and method generating triangular wave thereof | Hui Dong Lee, Jaewon Nam, Young Kyun Cho, Yil Suk Yang, Jongdae Kim | 2013-12-10 |
| 8564469 | Pipelined analog digital convertor | Jaewon Nam, Young-deuk Jeon, Young Kyun Cho | 2013-10-22 |
| 8547081 | Reference voltage supply circuit including a glitch remover | Young-deuk Jeon, Young Kyun Cho, Jae Won Nam | 2013-10-01 |
| 8542139 | Current switch driving circuit and digital to analog converter | Min-Hyung Cho, Yi-Gyeong KIM | 2013-09-24 |
| 8531328 | Analog digital converter | Young-deuk Jeon, Young Kyun Cho, Jaewon Nam | 2013-09-10 |
| 8508392 | Pipelined analog digital converter | Jaewon Nam, Young-deuk Jeon, Young Kyun Cho | 2013-08-13 |
| 8482443 | Clock timing adjustment device and continuous time delta-sigma modulator using the same | Yi-Gyeong KIM, Bong Chan Kim, Min-Hyung Cho | 2013-07-09 |