Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12380452 | Transaction verification system for blockchain, and transaction verification method for blockchain | Jehyuk Jang | 2025-08-05 |
| 12244718 | Blockchain e-voting system and operating method thereof | Jehyuk Jang | 2025-03-04 |
| 10605962 | Imaging device using plurality of lenses | Woong Lee, Hwan Chol Jang | 2020-03-31 |
| 10484585 | Image sensing apparatus, image sensing method, distance measuring apparatus, and distance measuring method | Woong Lee, Cheol Sun Kim | 2019-11-19 |
| 10458843 | Spectrometry apparatus and spectrometry method | James Oliver, Woong Lee | 2019-10-29 |
| 10080485 | Endoscope | Hwanchol Jang | 2018-09-25 |
| 10082659 | Microscope | Hwanchol Jang | 2018-09-25 |
| 9734128 | Method for reconstructing sparse signal in finite field, apparatus for reconstructing sparse signal in finite field, and recording medium for recording reconstruction method | Jin SEONG | 2017-08-15 |
| 9160398 | Method and apparatus for transmitting sparse signal, and method and apparatus for recovering sparse signal via belief propagation and Bayesian hypothesis test | Kiseon Kim, Jaewook Kang | 2015-10-13 |
| 9030662 | Method and apparatus for processing optical signal of spectrometer using sparse nature of signals | Sang Jun Park, James Oliver, Woong Lee | 2015-05-12 |
| 8983006 | Orthotope sphere decoding method and apparatus for signal reconstruction in multi-input multi-output antenna system | Hwanchol Jang | 2015-03-17 |
| 8798209 | Orthotope sphere decoding method and apparatus for signal reconstruction in the multi-input multi-output antenna system | Hwan Chol Jang | 2014-08-05 |
| 8391800 | Signal acquisition apparatus and method for distributed compressive sensing and joint signal recovery | Junho Lee, Sangjun Park | 2013-03-05 |