Inventor

HSIEH YUNG-CHIEH

TW41 patents

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

HSIEH YUNG-CHIEH

OPTOPLEX CORP

Optical path length tuner

Wide range tunable filter

Pseudo common-path DPSK demodulator

Michelson interferometer based delay line interferometers

Unpolarized beam splitter having polarization-independent phase difference when used as an interferometer

Application of a step-phase interferometer in optical communication

Multiple-FSR DPSK demodulator

Thin film coated optical hybrid

Co-package DQPSK demodulator by Michelson interferometer

Free-space optical hybrid

Michelson-interferometer-based delay-line interferometers

Free-space optical hybrid

Optical performance monitoring device

Optical spectrum analyzer with continuously rotating tunable filter

Free-space hitlessly switchable optical interleaver

Modified Michelson delay line interferometer

HSIEH YUNG-CHIEH

Sagnac delay-line interferometer for DPSK demodulation

Step-phase interferometric optical interleaver

Multiple-FSR DPSK demodulator

Bandwidth enhancement device

Single-package dual optical-function device

Optical spectrum analyzer actuated by voice coil

Modified Michelson delay-line interferometer

Rhomb beam splitter in optical communication

Rhomb beam splitter in optical communication

Optical spectrum analyzer with continuously rotating tunable filter

CYTEK BIOSCIENCES INC

Compact multi-color flow cytometer having compact detection module

Compact detection module for flow cytometers

Flow cytometry with dual laser beams

Compact detection module for flow cytometers

Crystal for flow cytometry with dual laser beams

TERASTOR CORP

Mechanism for controlling spacing between optical head and storage medium in optical storage systems

Edge detection for servo signals in optical storage system

Measuring spacing between two surfaces via evanescent coupling

BLAZE NETWORK PRODUCTS INC

Cost-effective wavelength division multiplexer and demultiplexer

Opto-electronic device having staked connection between parts to prevent differential thermal expansion

(unassigned)

Magnetic recording drive with continuous magnetic servo system

Tunable filter for optical add/drop module

KOMAG INC

Method and apparatus for inspecting substrates

FLONTO CORP

Opening and closing device for capless retractable marker pen

HSIEH YUNG CHIEH

Formation of a beam with a flat-top profile and elongated cross-section and use of same