Inventor

LI JIGUANG

CN5 patents

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

CHINA PETROLEUM & CHEM CORP

2 patents

US11078434B2Aug 3, 2021

Process and system for upgrading low-quality oils

CHINA PETROLEUM & CHEM CORP0 citations54

US12054682B2Aug 6, 2024

Process and system for producing light olefins from inferior oils

CHINA PETROLEUM & CHEM CORP0 citations46

LI JIGUANG

2 patents

US8298506B2Oct 30, 2012

Titanium dioxide particles doped with rare earth element

LI JIGUANG0 citations41

US8062621B2Nov 22, 2011

Method of manufacturing titanium dioxide particles doped with rare earth element

LI JIGUANG0 citations41

GOFORWARD TECH INC

1 patent

US10418522B2Sep 17, 2019

Optoelectronic device and method for making the same

GOFORWARD TECH INC2 citations58