Inventor

HU CHIEH

TW21 patents

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

HU CHIEH

IND TECH RES INST

Optical fiber grating package

Optical signal interleaver

Tunable optical fiber grating

Optical circulator

Optical switch

Polarization independent tunable acousto-optical filter and the method of the same

Electric optical fiber grating filter with switchable central wavelength

Three-port optical polarization combiner

Fiber laser device

Compact optical circulator with three ports

Injection device and heating unit thereof

Apparatus for generating pulse train with adjustable time interval

GLOBALWAFERS CO LTD

Systems and methods for a preheat ring in a semiconductor wafer reactor

Methods for manufacturing a semiconductor wafer using a preheat ring in a wafer reactor

Polishing head assembly having recess and cap

Systems and methods for controlling a gas dopant vaporization rate during a crystal growth process

Systems and methods for controlling a gas dopant vaporization rate during a crystal growth process

System and methods for a radiant heat cap in a semiconductor wafer reactor

NAT SCIENCE COUNCIL

Non-contact method for measuring the surface temperature distribution of a melt during growth of ionic crystals

JHANG YAO WUN

Ultrafast laser generating system and method thereof

LIN SHIH-TING

Optical fiber structure with filtering thin film