Hae Chung KANG

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Multi-channel optical sub-assembly
- Patent number 12,216,317
- Issue date Feb 4, 2025
- Electronics and Telecommunications Research Institute
- Eun Kyu Kang
- G02 - OPTICS
Information Patent Grant
Receiver optical sub-assembly, multi-channel receiver optical sub-a...
- Patent number 12,189,194
- Issue date Jan 7, 2025
- Electronics and Telecommunications Research Institute
- Won Bae Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Highly-integrated multi-channel optical module having lens mounting...
- Patent number 12,021,563
- Issue date Jun 25, 2024
- Electronics and Telecommunications Research Institute
- Hae Chung Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-CHANNEL OPTICAL SUB-ASSEMBLY
- Publication number 20230061382
- Publication date Mar 2, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Eun Kyu KANG
- G02 - OPTICS
Information Patent Application
RECEIVER OPTICAL SUB-ASSEMBLY, MULTI-CHANNEL RECEIVER OPTICAL SUB-A...
- Publication number 20230069724
- Publication date Mar 2, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Won Bae KWON
- G02 - OPTICS
Information Patent Application
HIGHLY-INTEGRATED MULTI-CHANNEL OPTICAL MODULE HAVING LENS MOUNTING...
- Publication number 20230067645
- Publication date Mar 2, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hae Chung KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE