Assignee

ZHANG XI-CHENG

US·5 granted patents·8 citations·filing 20092011

Technology mixG01J2G01N2G02B2Y10T1

Top patents by PatentIndex Score

5 records

Join the waitlist — get patent alerts

Get an alert when ZHANG XI-CHENG 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 →