Inventor

HO I-LUNG

US44 patents

⚠️ This page may combine multiple inventors who share the name “HO I-LUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HO I-LUNG

APPLIED OPTOELECTRONICS INC

Transmitter optical subassembly with hermetically-sealed light engine and external arrayed waveguide grating

Receiver optical subassembly (ROSA) housing with sidewall receptacle to provide electrical isolation between an adjacent transmitter optical subassembly (TOSA) in a transceiver housing

Compact multi-channel optical transceiver module

Layered coaxial transmitter optical subassemblies with support bridge therebetween

Monitoring a multiplexed laser array in an optical communication system

Coaxial transmitter optical subassembly (TOSA) with cuboid type to laser package and optical transceiver including same

Temperature controlled multi-channel transmitter optical subassembly and optical transceiver module including same

Monitoring and controlling temperature across a laser array in a transmitter optical subassembly (TOSA) package

Optical filter sub-assembly cartridge for use in a receiver optical subassembly (ROSA) housing

Multi-channel transmitter optical subassembly (TOSA) with an optical coupling receptacle providing an off-center fiber

Multi-channel optical transceiver module including thermal arrayed waveguide grating multiplexer and athermal arrayed waveguide grating demultiplexer

Heated laser package with increased efficiency for optical transmitter systems

Temperature controlled multi-channel transmitter optical subassembly and optical transceiver module including same

Techniques for magnetic shielding of an optical isolator to maintain nominal magnetic flux density and a transmitter or transceiver system implementing same

Transmitter optical subassembly with trace routing to provide electrical isolation between power and RF traces

Optical transceiver module having a partitioned housing

Mirror device with visual indicator to enable identification of highly-reflective region to ensure correct orientation of the same when disposed in an optical subassembly

Techniques for reducing electrical interconnection losses between a transmitter optical subassembly (TOSA) and associated driver circuitry and an optical transceiver system using the same

Multichannel receiver optical subassembly with improved sensitivity

Thermally shielded multi-channel transmitter optical subassembly and optical transceiver module including same

Coaxial transmitter optical subassembly (TOSA) with cuboid type to laser package and optical transceiver including same

Optical transmitter or transceiver including reversed planar lightwave circuit (PLC) splitter for optical multiplexing

Techniques for reducing ingress of foreign matter into an optical subassembly

Techniques for indirect optical coupling between an optical input/output port of a subassembly housing and an arrayed waveguide grating (AWG) device disposed within the same

Alignment correction for optical isolator in a coaxial transmitter optical subassembly (TOSA)

Optical transmitter or transceiver including transmitter optical subassembly (TOSA) modules directly aligned to optical multiplexer inputs

Multi-channel optical transceiver module including dual fiber type direct link adapter for optically coupling optical subassemblies in the transceiver module

Thermally isolated multi-channel transmitter optical subassembly and optical transceiver module including same

Position finding system and method for use in aligning laser device with an optical fiber

Aligning and directly optically coupling photodetectors to optical demultiplexer outputs in a multichannel receiver optical subassembly

TO can laser assembly with off-center lens cap and an optical transceiver or transmitter implementing same

Thermoelectric cooler (TEC) having top and bottom plates with asymmetric thermal conductivity and an optical subassembly implementing the same

Multi-channel optical transceiver module including dual fiber type direct link adapter for optically coupling optical subassemblies in the transceiver module

Lens clip for coupling and optical alignment of an optical lens array and an optical subassembly module implementing same

Transmitter optical subassembly (TOSA) module with integrated welding member for use in optical transmitters or transceivers

Techniques for direct optical coupling of photodetectors to optical demultiplexer outputs and an optical transceiver using the same

Aligning and directly optically coupling photodetectors to optical demultiplexer outputs in a multichannel receiver optical subassembly

Coaxial transmitter optical subassembly (TOSA) including side-by-side laser diode and monitor photodiode arrangement

Optical networking unit (ONU) packaging

Coaxial transmitter optical subassembly (TOSA) including ball lens

Welding assembly for coupling a transmitter optical subassembly (TOSA) module to an optical transmitter or transceiver

HO I-LUNG

Optical transceiver that maintains a bend diameter of an internal optical fiber and method of assembling same

Optical transceiver including optical fiber coupling assembly to increase usable channel wavelengths

ZHENG JUN

Optically matched laser array coupling assembly for coupling laser array to arrayed waveguide grating