Pyong-Woon Park

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Optical controlled resonant tunneling oscillator
- Patent number 5,569,933
- Issue date Oct 29, 1996
- Electronics & Telecommunications Research Institute
- Hye-Yong Chu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ultrafast optical switching device having a double-junction multipl...
- Patent number 5,448,080
- Issue date Sep 5, 1995
- Electronics and Telecommuncations Research Institute
- Seon-Gyu Han
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Resonant tunneling opto-electronic device having a plurality of win...
- Patent number 5,446,293
- Issue date Aug 29, 1995
- Electronics and Telecommunications Research Institute
- Hye-Yong Chu
- B82 - NANO-TECHNOLOGY