Inventor

WANG CHI-YUAN

US5 patents

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

UNIV WASHINGTON

1 patent

US7688168B2Mar 30, 2010

Actuators based on ferromagnetic shape memory alloy composites

UNIV WASHINGTON9 citations77

Y S HARDWARE CO LTD

1 patent

US8365766B2Feb 5, 2013

Observation valve structure

Y S HARDWARE CO LTD17 citations76

LI CHIN-CHEN

1 patent

US8086278B2Dec 27, 2011

Holding apparatus

LI CHIN-CHEN9 citations76

AMAZON TECH INC

1 patent

US12271098B1Apr 8, 2025

Device with rotatable privacy cover

AMAZON TECH INC0 citations58

Y S VALVE MFG CO LTD

1 patent

US10302206B2May 28, 2019

Control handle assembly for a fluid valve structure

Y S VALVE MFG CO LTD1 citations52