Inventor

HE GUOXIN

CN3 patents

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

CHINA NAT PETROLEUM CORP

1 patent

US6607050B2Aug 19, 2003

Integrated ocean bottom towed array for four-component seismic data acquisition

CHINA NAT PETROLEUM CORP94 citations90

FANG WEN

1 patent

US8679851B2Mar 25, 2014

Method for determining turbidity point and free carbohydrate buffer coefficient of iron-carbohydrate complex

FANG WEN0 citations42

CHANGZHOU HAOYOUJIE INTELLIGENT TECH CO LTD

1 patent

US12595665B2Apr 7, 2026

Dry-laid tile structure and laying method thereof

CHANGZHOU HAOYOUJIE INTELLIGENT TECH CO LTD0 citations37