Inventor

QIAN CHENHUI

CN4 patents

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

HANGZHOU ZERO ZERO TECH CO LTD

3 patents

US11027840B2Jun 8, 2021

ZHEJIANG SANZHI TEXTILES CO LTD

1 patent

US8794271B2Aug 5, 2014

Electronic dobby-and-jacquard-loom weaving machine and weaving method

ZHEJIANG SANZHI TEXTILES CO LTD0 citations25

QIAN CHENHUI

HANGZHOU ZERO ZERO TECH CO LTD

Autonomous self-stabilizing aerial system and method

Drone

Unmanned flight systems and control systems thereof

ZHEJIANG SANZHI TEXTILES CO LTD

Electronic dobby-and-jacquard-loom weaving machine and weaving method