Assignee

KWON SOON CHANG

US·3 granted patents·1 pending application·4 citations·filing 20112020

Technology mixA63C2F21V2A61G1B60Q1B62B1F21W1

Top patents by PatentIndex Score

4 records

Join the waitlist — get patent alerts

Get an alert when KWON SOON 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 →