Industries
Search
Companies
Technology
Compare
Guide

Companies
Company

← All companies

China Zhenhua Group Xinyun Electronic Comp & DEV Co Ltd State RUN Factory 4326

Loading company records…

yougotideas

Who invents what, and where — patents explained in plain words, with the source of every fact.

Explore

Industries
Search
Companies
Technology
Compare
Guide
Countries

Sources

EPO Open Patent Services
Espacenet
Cooperative Patent Classification

How to read

Source — stated by a patent office
Derived — calculated by YouGotIdeas
AI — a plain-English reading, never official
Read the guide →