Assignee

CHEN YI-CHANG

TW·3 granted patents·6 pending applications·65 citations·filing 19882012

Technology mixG06F2H04N2H05K2H10H2Y10T2B23D1

Top patents by PatentIndex Score

9 records

Join the waitlist — get patent alerts

Get an alert when CHEN YI-CHANG 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 →