Inventor

WAHNG CHAO UEI

US5 patents

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

ZHOU YUCHEN

2 patents

US9492645B2Nov 15, 2016

Skin treatment device with an integrated specimen dispenser

ZHOU YUCHEN46 citations92

US9623225B2Apr 18, 2017

Specimen dispensing device

ZHOU YUCHEN4 citations72

TIEU HIEU

1 patent

US8679039B2Mar 25, 2014

Ultrasonic device with integrated specimen dispenser

TIEU HIEU61 citations93

WAHNG CHAO UEI

1 patent

USD664665SJul 31, 2012

Skin care and beautification device

WAHNG CHAO UEI58 citations93

PIERRES INC

1 patent

USD633628SMar 1, 2011

Beauty massage

PIERRES INC34 citations88