Inventor

HAN CHIEN-YUAN

TW5 patents

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

UNIV FENG CHIA

2 patents

US12366822B2Jul 22, 2025

Radial polarization conversion component, azimuthal polarization conversion component and manufacturing method thereof

UNIV FENG CHIA0 citations40

US12298712B2May 13, 2025

Apparatus and method for manufacturing radial or azimuthal polarization conversion component

UNIV FENG CHIA0 citations40

CHOU CHIEN

1 patent

US6327037B1Dec 4, 2001

Optical rotation angle polarimeter

CHOU CHIEN61 citations91

UNIV NAT UNITED

1 patent

US7873080B2Jan 18, 2011

Wavelength or pulsewidth tunable mode-locked fiber laser system

UNIV NAT UNITED1 citations38

KUO CHIH-WEI

1 patent

US8462433B2Jun 11, 2013

Multi-channel optical image fetching apparatus

KUO CHIH-WEI0 citations34