Inventor

RUAN ZHUO-GUANG

CN4 patents

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

PREMIER IMAGE TECHNOLOGY CHINA

2 patents

US7791878B2Sep 7, 2010

Locking structure

PREMIER IMAGE TECHNOLOGY CHINA2 citations56

US8047661B2Nov 1, 2011

Height adjustment apparatus for projector

PREMIER IMAGE TECHNOLOGY CHINA0 citations34

RUAN ZHUO-GUANG

2 patents

US8057050B2Nov 15, 2011

Height adjustment apparatus for projection device

RUAN ZHUO-GUANG3 citations51

US8100536B2Jan 24, 2012

Digital light processing projector

RUAN ZHUO-GUANG0 citations32