Assignee

UNIV ZHENGZHOU LIGHT IND

CN·9 granted patents·11 pending applications·3 citations·filing 20212025

Technology mixG06N4G06T4G06V4B60W3H04L3B60G2

Top patents by PatentIndex Score

20 records

Join the waitlist — get patent alerts

Get an alert when UNIV ZHENGZHOU LIGHT IND files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →