Assignee

CHENG CHIH-HUNG

TW·4 granted patents·7 pending applications·29 citations·filing 20052013

Technology mixF28D4G06F3Y10T3B23P2H10W2A63B1

Top patents by PatentIndex Score

11 records

Join the waitlist — get patent alerts

Get an alert when CHENG CHIH-HUNG 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 →