Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11575845 | Infrared image sensor and infrared camera module | Do Hwan Kim, Seo Hyung Kim | 2023-02-07 |
| 11320941 | Sensing device with fingerprint sensor | Joo Yul Ko, Ho Kwon Yoon, Woo Young Choi, Soo Woong LEE, Joo Hyoung LEE +1 more | 2022-05-03 |
| 11275465 | Self-checking circuit, touch sensing device, and electronic device | Joo Yul Ko | 2022-03-15 |
| 10637375 | Actuator and position control apparatus using voice coil motor method with temperature compensation function | Woo Young Choi, Joo Hyoung LEE, Joo Yul Ko | 2020-04-28 |
| 10554163 | Apparatus for controlling position of voice coil motor using voltage/frequency conversion techniques | Woo Young Choi, Joo Hyoung LEE, Joo Yul Ko | 2020-02-04 |
| 9806609 | Converter | Bo Hyun Hwang, Jin Soo Lee, Min Young AHN, Dae Hoon Han | 2017-10-31 |
| 9653991 | Power converter and driving method for the same | Man Dong LEE, Seung Kon Kong, Hyun Ku Kang, Dae Hoon Han | 2017-05-16 |
| 9391527 | Power supply apparatus | Dae Hoon Han, Seo Hyung Kim, Joon Youp Sung, Jung Sun Kwon, Jae Shin Lee | 2016-07-12 |
| 9258856 | Light emitting diode power supply apparatus | Dae Hoon Han, Seo Hyung Kim, Jung Sun Kwon, Jin Soo Lee, Bo Hyun Hwang | 2016-02-09 |
| 9148928 | Light emitting diode driver | Jin Soo Lee, Byoung Woo Ryu, Seung Kon Kong, Dae Hoon Han, Bo Hyun Hwang | 2015-09-29 |
| 9055640 | Light emitting diode driving apparatus | Bo Hyun Hwang, Seo Hyung Kim, Jae Shin Lee, Dae Hoon Han, Seung Kon Kong | 2015-06-09 |
| 9000677 | Light emitting diode driving apparatus | Seung Kon Kong, Seo Hyung Kim, Bo Hyun Hwang, Jae Shin Lee | 2015-04-07 |