Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8677807 | Micro viscometer | Sungjoon Choi, Daeyoung Shin, Joo Young Oh, Young Taek Cha | 2014-03-25 |
| 8667831 | Micro viscometer | Sungjoon Choi, Daeyoung Shin, Joo Young Oh, Young Taek Cha | 2014-03-11 |
| 8544316 | Micro viscometer | Sungjoon Choi, Daeyoung Shin | 2013-10-01 |
| 8525131 | Phosphorescent organic compounds | Jinsang Kim, Onas Bolton, Eun Jeong Jeong, Bong-gi Kim | 2013-09-03 |
| 8307229 | Method of measuring power consumption of electric appliance | — | 2012-11-06 |
| 7813851 | Sensing misalignment detection and estimation system | Bernard DeMersseman | 2010-10-12 |
| 7714764 | Analog to digital converter which uses tunneling magneto-resistive devices | Young-tack Houng, Sang Wook Kwon, In-sang Song, Seung Seob Lee, Seok Woo Lee +1 more | 2010-05-11 |
| 7616139 | Analog-to-digital conversion (ADC) based on current flow between paired probes and electrodes | Young-tack Houng, Sang Wook Kwon, In-sang Song, Seung Seob Lee, Seok Woo Lee +1 more | 2009-11-10 |
| 7561093 | Analog-to-digital (AD) converter using resonance frequency shifting and voltage detecting device thereof | Young-tack Houng, Sang Wook Kwon, In-sang Song, Seung Seob Lee, Seok Woo Lee +1 more | 2009-07-14 |