Joon Hyun BAEK

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Relay apparatus and relay method for passive optical network
- Patent number 10,484,096
- Issue date Nov 19, 2019
- LIGHTWORKS TECHNOLOGY INC
- In Shik Seo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Return to zero digital to analog converter and converting method th...
- Patent number 7,956,785
- Issue date Jun 7, 2011
- Chung-Ang University Industry - Academy Cooperation Foundation
- Kwang-Hyun Baek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Direct digital frequency synthesizer using variable sine wave-weigh...
- Patent number 7,928,881
- Issue date Apr 19, 2011
- Chung-Ang University Industry - Academy Cooperation Foundation
- Kwang-Hyun Baek
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
RELAY APPARATUS AND RELAY METHOD FOR PASSIVE OPTICAL NETWORK
- Publication number 20180351646
- Publication date Dec 6, 2018
- LIGHTWORKS TECHNOLOGY INC.
- In Shik SEO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RETURN TO ZERO DIGITAL TO ANALOG CONVERTER AND CONVERTING METHOD TH...
- Publication number 20110043399
- Publication date Feb 24, 2011
- Chung-Ang University Industry-Academy Cooperation Foundation
- Kwang-Hyun BAEK
- H03 - BASIC ELECTRONIC CIRCUITRY