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For the Inventor, By the Inventor

Daejeon-si, South Korea

Kwang-Joon Kim

USPTO Granted Patents = 17 

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 90(Granted Patents)


Location History:

  • Yusong-ku, KR (1998)
  • Taejon, KR (2003 - 2005)
  • Daejeon, KR (2000 - 2012)
  • Daejeon-si, KR (2012 - 2014)

Company Filing History:

goldMedal17 out of 11,277 
 
Electronics and Telecommunications Research Institute
 patents

Years Active: 1998-2014

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17 patents (USPTO):Explore Patents
1. 8681885 - OFDM receiver and method for compensating for I/Q imbalance (2014-03-25),
2. 8565620 - Apparatus for receiving optical signal and method of controlling phase offset for differential quadrature phase shift keying (2013-10-22),
3. 8437636 - Methods of transmitting and receiving multicast or broadcast frame in OLT and ONU for WDM-PON, WDM-PON system, and OLT for WDM-PON (2013-05-07),
4. 8406625 - Apparatus and method for cross-connecting optical path in wavelength division multiplexing system (2013-03-26),
5. 8260154 - Digital equalization apparatus and method for coherent optical receiver (2012-09-04),
6. 8254291 - Ethernet device and lane operating method (2012-08-28),
7. 8224190 - Channel assignment method and apparatus for wavelength-division-multiplexed transmission system (2012-07-17),
8. 8116623 - Multi-ring network operating method and system (2012-02-14),
9. 8036527 - Apparatus and method for protection switching of optical channel (2011-10-11),
10. 7676155 - Dynamic wavelength allocation device using 3R wavelength converter having limited wavelength conversion range and method thereof (2010-03-09),
11. 7394983 - Method and apparatus for detecting optical switch fault by monitoring optical output transitions (2008-07-01),
12. 6928243 - Optical performance monitoring apparatus for a WDM optical communication system (2005-08-09),
13. 6570698 - Apparatus and method for modulating optical intensity with amplitude noise suppressed by using linear optical modulator (2003-05-27),
14. 6529319 - Automatic gain-controlled optical fiber amplifier (2003-03-04),
15. 6060704 - Photodetector for simultaneous recognition of multiple wavelengths, and (2000-05-09),
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