Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478091 | Method and device for detecting position of micro robot using ultra wide-band impulse radar signal | Hong Yeon Yu, Nac Woo Kim, Byung-Tak Lee, Young Sun Kim | 2019-11-19 |
| 10209440 | Imaging sensor with Bragg filter and method of manufacturing the same | Mun Seob Lee, Nack Woo Kim, Gi Hyeon MIN, Byung-Tak Lee, Young Sun Kim +1 more | 2019-02-19 |
| 9217670 | Object recognition apparatus using spectrometer and method thereof | Nac Woo Kim, Byung-Tak Lee, Mun Seob Lee, Young Sun Kim | 2015-12-22 |
| 9154544 | Device and method for supporting internet-based sensor data transmission | Il-Kyun Park, Seok Kap Ko, Byung-Tak Lee, Young Sun Kim | 2015-10-06 |
| 9135566 | Apparatus and method for processing sensor data in sensor network using a feature vector identifier of the sensor data | Hong Yeon Yu, Nac Woo Kim, Byung-Tak Lee, Young Sun Kim | 2015-09-15 |
| 8842999 | Optical network unit and method of saving power thereof | Sung Chang Kim, Geun Yong KIM, Hark Yoo, Youngsuk Lee, Jong Deog Kim | 2014-09-23 |
| 8768163 | Detecting rogue ONU, OLT and PON system | Geun Yong KIM, Sung Chang Kim, Dongsoo Lee, Mun Seob Lee, Hark Yoo +2 more | 2014-07-01 |
| 8630550 | Optical repeater and optical signal amplifying method thereof | Mun Seob Lee, Jong Deog Kim, Dongsoo Lee, Sung Chang Kim, Hark Yoo +2 more | 2014-01-14 |
| 8204081 | Apparatus and method for inserting or extracting network timestamp | Nac Woo Kim, Byung-Tak Lee, Byong Kwon MOON, Seung-Hun Oh, Seok Kap Ko +1 more | 2012-06-19 |