Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696812 | Apparatus and method for processing user input using motion of object | Jun Haeng Lee, Hyun Surk Ryu, Jun Seok KIM, Chang-Woo Shin, Jooyeon Woo +1 more | 2017-07-04 |
| 9448638 | Mobile devices for transmitting and receiving data using gesture | Kyoobin Lee, Hyun Surk Ryu, Joon Ah Park, Chang Kyu Choi | 2016-09-20 |
| 9389693 | Apparatus and method for recognizing motion by using an event-based vision sensor | Jun Haeng Lee, Hyun Surk Ryu | 2016-07-12 |
| 9361576 | Neuromorphic signal processing device and method for locating sound source using a plurality of neuron circuits | Kyoobin Lee, Hyun Surk Ryu, Jun Haeng Lee, Chang-Woo Shin, Jooyeon Woo | 2016-06-07 |
| 9317127 | Method and apparatus for motion recognition | Jun Haeng Lee, Tobi Delbruck, Hyunsurk Ryu, Chang-Woo Shin | 2016-04-19 |
| 9237333 | Method and apparatus of measuring depth information for 3D camera | Jun Haeng Lee, Hyun Surk Ryu, Chang-Woo Shin | 2016-01-12 |
| 9143680 | Event-based image processing apparatus and method | Kyoobin Lee, Hyun Surk Ryu, Jun Haeng Lee, Chang-Woo Shin, Jooyeon Woo | 2015-09-22 |
| 9104974 | Apparatus and method for transmitting and receiving determined spike events between neurons in neuromorphic chips utilizing a strobe representing spike occurrence time information | Jae-Yoon Sim, Jun Haeng Lee, Hyun Surk Ryu, Chang-Woo Shin | 2015-08-11 |
| 9037524 | Neural working memory device | Jun Haeng Lee, Chang-Woo Shin, Hyun Surk Ryu | 2015-05-19 |
| 8917906 | Method and apparatus for motion recognition | Jun Haeng Lee | 2014-12-23 |
| 8698092 | Method and apparatus for motion recognition | Jun Haeng Lee, Delbruck TOBI, Hyunsurk Ryu, Chang-Woo Shin | 2014-04-15 |
| 8467487 | Network synchronization method and apparatus for performing time synchronization between nodes | Geoffrey M. Garner, Hyunsurk Ryu, Jun Haeng Lee | 2013-06-18 |
| 8411130 | Apparatus and method of video conference to distinguish speaker from participants | Jun Haeng Lee, Byung-Chang Kang, Jong Ho Bang | 2013-04-02 |
| 8068484 | Method for void-filling and transmitting burst data over optical burst switching network | Chun Ju Youn, Young-kwang Seo, Hyun-chin Kim, June-Koo Rhee | 2011-11-29 |
| 7933520 | High-speed wavelength selectable optical source and method thereof | Chun Ju Youn, Hyun-chin Kim, Yeong Bae YEO, Young-kwang Seo | 2011-04-26 |
| 7844185 | Method and apparatus for suppressing optical surge in optical burst switching network | Hyun-chin Kim, June-Koo Rhee, Young-kwang Seo, Chun Ju Youn | 2010-11-30 |
| 7769293 | Apparatus and method for label transmission in optical packet data switching network | Hyun-chin Kim, Young-kwang Seo, Chun Ju Youn, June-Koo Rhee | 2010-08-03 |
| 7539415 | Optical packet communication system using labeling of wavelength-offset polarization-division multiplexing | Hyun-chin Kim, June-Koo Rhee, Young-kwang Seo, Chun Ju Youn | 2009-05-26 |
| 7257324 | Apparatus for monitoring optical signal-to-noise ratio | Yun Chur Chung, Chun Ju Youn, Jun Haeng Lee | 2007-08-14 |
| 7123788 | Apparatus for monitoring optical frequencies of WDM signals | Yeun Chol Jung, Cheon Joo Yoon, Seung Gyun Shin | 2006-10-17 |
| 7095551 | Wavelength converter for generating wavelength tunable laser optical source in itself | Young-kwang Seo, Hyun-chin Kim, Hyun Surk Ryu, June-Koo Rhee, Chun Ju Youn | 2006-08-22 |
| 7068949 | Multi-wavelength locking method and apparatus for wavelength division multiplexing (WDM) optical communication system | Yeun Chol Jung, Seung Gyun Shin, Ho-Chul Ji | 2006-06-27 |
| 6548806 | Apparatus for monitoring frequency of WDM signals using pilot tone | Yun Chur Chung, Seung Kyun Shin | 2003-04-15 |
| 6433864 | Apparatus for monitoring optical signal-to-noise ratio of optical signals in WDM optical transmission system | Yun Chur Chung, Seung Kyun Shin | 2002-08-13 |
| 6349103 | Cold-start wavelength-division-multiplexed optical transmission system | Yun Chur Chung, Jin Jang, Seung Kyun Shin, Hoon Kim, Kwan-Seop Lee | 2002-02-19 |