Inventor

LIU YIREN

CN2 patents

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

UNIV ILLINOIS

1 patent

US12405986B2Sep 2, 2025

Efficient content extraction from unstructured dialog text

UNIV ILLINOIS0 citations43

INST OF SOIL FERTILIZER RESOURCES AND ENVIRONMENT OF JIANGXI ACADEMY OF AGRICULTURAL SCIENCES

1 patent

US11787750B1Oct 17, 2023

Fertilizers for delaying decay of Huanglongbing-affected tree and preparation methods thereof

INST OF SOIL FERTILIZER RESOURCES AND ENVIRONMENT OF JIANGXI ACADEMY OF AGRICULTURAL SCIENCES0 citations39