Inventor

LYU ZHIJUN

CN3 patents

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

NEXTVPU SHANGHAI CO LTD

2 patents

USD918752SMay 11, 2021

Electronic device for finding and identifying objects

NEXTVPU SHANGHAI CO LTD10 citations83

USD919466SMay 18, 2021

Electronic device for finding and identifying objects

NEXTVPU SHANGHAI CO LTD3 citations71

CNPC CHUANQING DRILLING ENG CO

1 patent

US11225837B2Jan 18, 2022

Dual-speed dual—core enhanced drilling equipment

CNPC CHUANQING DRILLING ENG CO0 citations38