Inventor
KIM DAE SEON
KR8 patents
Patents
8 patentsUS10795087B2Oct 6, 2020
Ultra-small multi-channel optical module with optical wavelength distribution
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations71
US10693561B2Jun 23, 2020
Apparatus and method for beamforming communication
ELECTRONICS & TELECOMMUNICATIONS RES INST4 citations70
US12566291B2Mar 3, 2026
Surface mount type optical module and attachment/detachment apparatus and method thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations60
US11239222B2Feb 1, 2022
Cooled optical transmission module device and method of manufacturing the same
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations59
US12216317B2Feb 4, 2025
Multi-channel optical sub-assembly
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations55
US9829660B2Nov 28, 2017
Optical module
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations51
US12189194B2Jan 7, 2025
Receiver optical sub-assembly, multi-channel receiver optical sub-assembly, and operating method thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations47
US12021563B2Jun 25, 2024
Highly-integrated multi-channel optical module having lens mounting structure for minimizing optical alignment error and lens assembly process thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations44