Inventor

ZHANG ZHENGTAO

CN3 patents

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

ZHONGJIAN WUZHOU ENG EQUIPMENT CO LTD

1 patent

US11794291B1Oct 24, 2023

Assembling device for rotating joint of rotary drying equipment

ZHONGJIAN WUZHOU ENG EQUIPMENT CO LTD36 citations87

WU BAOLIN

1 patent

US9360650B2Jun 7, 2016

Laser alignment device with a movable mirror, laser-target alignment sensor with movable mirrors and laser alignment method

WU BAOLIN2 citations50

BEIJING XIAOMI MOBILE SOFTWARE CO LTD

1 patent

US12589304B2Mar 31, 2026

Method and AR glasses for AR glasses interactive display

BEIJING XIAOMI MOBILE SOFTWARE CO LTD0 citations45