Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12082925 | Self-reference point setting type blood component measuring method and apparatus | Sung-chul Lee, Cheol Koo Hahn | 2024-09-10 |
| 12049119 | Apparatus for controlling energy of fuel cell vehicle | — | 2024-07-30 |
| 11305652 | Regenerative braking control system for motor-driven vehicle | — | 2022-04-19 |
| 11269321 | Equipment diagnosis system and method based on deep learning | Kyoung-whan Oh, Ho-Youl Lee, Jong-Hwi Seo, Young Il Jang, Ha-nock Kwak +2 more | 2022-03-08 |
| 11189533 | Wafer quality inspection method and apparatus, and semiconductor device manufacturing method including the wafer quality inspection method | Jong-Hyun Choi, Seok-Bae Moon, Jae Hyuk Choi, Jong-Hwi Seo | 2021-11-30 |
| 11048307 | Dual camera module and portable electronic device | Jong Woo Kim, Jong Yong Park, Seok Jo Hwang, Ick Chan Shim, Dae Hyun Jeong +3 more | 2021-06-29 |
| 11016335 | Polarizing plate and flexible display device including the same | Won-Jong Cho | 2021-05-25 |
| 10996200 | Method of determining position of fault of equipment using sound source inputting apparatus and system of determining position of fault of equipment for performing the same | Kyoung-whan Oh, Won-Yup Ko, Ho-Youl Lee, Young Il Jang, Yeon Woo Choi +1 more | 2021-05-04 |
| 10783808 | Polarizing plate and flexible display device including the same | Won-Jong Cho | 2020-09-22 |
| 10724514 | System and method for removing residual pressure in motor driven air compressor management system | Se Joon Lee | 2020-07-28 |
| 10546765 | Wafer perforating device | Kyoung-whan Oh, Yeon Woo Choi, Won-Yup Ko, Min Seok Moon, Seung Hwan Lee +1 more | 2020-01-28 |
| 10502766 | Measurement method and apparatus for simultaneous correction of disturbance and offset of sensor | Dae Sung Lee, Dong Sun Kim | 2019-12-10 |
| 10442034 | Wafer cutting apparatus | Kyoung-whan Oh, Yeon Woo Choi, In Hwan Kim, Ho-Youl Lee, Yong Won Choi | 2019-10-15 |
| 10408361 | Solenoid valve | Hyun Soo JIN | 2019-09-10 |
| 10310050 | Method and apparatus for calculating offset of wheatstone bridge type sensor | Dae Sung Lee | 2019-06-04 |
| 9035516 | Hydrodynamic bearing assembly and motor including the same | Myeung Hwa Heo, Satoru Sodeoka | 2015-05-19 |
| 8780493 | Spindle motor and recording disk driving device including the same | — | 2014-07-15 |
| 8122732 | Refrigerator with noise reduction structure using inverse phase sound wave | Joon-Keun Lee, Jeong Ho Kim | 2012-02-28 |
| 7302814 | Apparatus for preventing deflection of substrate tube | Chul Min Kim, Weon Bae Kim, Sang-Joon Bae | 2007-12-04 |
| 7202714 | Amplifier circuit with output delay selectively changed according to common mode voltage level, associated replica delay circuit and internal clock generator | — | 2007-04-10 |
| 7138849 | Phase mixer that compensates for frequency variations and PVT variations and a control method thereof | — | 2006-11-21 |
| 7035106 | Heat dissipation system for semiconductor device | Jang-Hyoun Youm | 2006-04-25 |
| 6956751 | Motor power supply | Jang-Hyoun Youm | 2005-10-18 |