Inventor

WANG CHANG-CHING

TW2 patents

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

WANG CHANG CHING

1 patent

US10851480B2Dec 1, 2020

Recycled fancy yarn and manufacturing method thereof

WANG CHANG CHING1 citations40

DELTA ELECTRONICS INC

1 patent

US8773035B2Jul 8, 2014

Electronic ballast with real-time current crest factor improvement function

DELTA ELECTRONICS INC0 citations24