Inventor · disambiguated record
Frank Z. Chang
Also filed as: CHANG FRANK Z
2 granted patents·2 pending applications·360 citations·filing 1999–2005
70Inventor score
Files withMICROSOFT CORP4
Top patents by PatentIndex Score
4 records- 0194US7216292B1System and method for populating forms with previously used data valuesMICROSOFT CORP·Filed 1999·Granted May 8, 2007·334 cites·3 claims
- 0293US7831605B2Media player service libraryMICROSOFT CORP·Filed 2005·Granted Nov 9, 2010·26 cites·17 claims
- 0356US2007048713A1Media player service libraryMICROSOFT CORP·Filed 2005·Application pending·0 cites
- 0442US2007048714A1Media player service libraryMICROSOFT CORP·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Frank Z. Chang 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 →