Inventor
CHENG HAO-CHIANG
US11 patents
Patents
11 patentsUS11698497B2Jul 11, 2023
Fiber holder for use with optical subassembly modules
APPLIED OPTOELECTRONICS INC2 citations72
US11474311B1Oct 18, 2022
Parabolic lens device for use in optical subassembly modules
APPLIED OPTOELECTRONICS INC4 citations72
US11320598B2May 3, 2022
Optical demultiplexer with truncated profile and an optical transceiver module implementing same
APPLIED OPTOELECTRONICS INC2 citations72
US11054592B2Jul 6, 2021
Heatsink with graphene coating and an optical transmitter or transceiver implementing same
APPLIED OPTOELECTRONICS INC2 citations72
US10948671B2Mar 16, 2021
Transmitter optical subassembly (TOSA) with laser diode driver (LDD) circuitry mounted to feedthrough of TOSA housing
APPLIED OPTOELECTRONICS INC5 citations72
US10884201B2Jan 5, 2021
Receptacle configuration to support on-board receiver optical subassembly (ROSA)
APPLIED OPTOELECTRONICS INC2 citations72
US10451825B1Oct 22, 2019
Locking arrangement for pluggable optical subassembly modules
APPLIED OPTOELECTRONICS INC4 citations72
US11057112B1Jul 6, 2021
Monitor photodiode (MPD) submount for vertical mounting and alignment of monitoring photodiodes
APPLIED OPTOELECTRONICS INC6 citations71
US12055775B2Aug 6, 2024
Optical transceiver housing with integrated vapor chamber and an optical transceiver module implementing same
APPLIED OPTOELECTRONICS INC1 citations62
US10859775B1Dec 8, 2020
Optical turning mirror with angled output interface to increase coupling efficiency and a multi-channel optical subassembly using same
APPLIED OPTOELECTRONICS INC1 citations61
US11411650B2Aug 9, 2022
Component bridge for increasing mounting surface area on feedthrough device and an optical subassembly implementing same
APPLIED OPTOELECTRONICS INC0 citations51