Inventor · disambiguated record

Richard Yiu-Sai Chung

Also filed as: CHUNG RICHARD · CHUNG RICHARD Y · CHUNG RICHARD YIU-SAI

25 granted patents·10 pending applications·443 citations·filing 19992024

95Inventor score
Technology areasG06FH04LA63BC12NG06Q
Files withMICROSOFT CORP7CHUNG RICHARD6K5 SYSTEMS INC4BILLGO INC3MICROSOFT TECHNOLOGY LICENSING LLC3

Top patents by PatentIndex Score

35 records

Join the waitlist — get patent alerts

Get an alert when Richard Yiu-Sai Chung files or is granted a new patent.

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

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →