Inventor · disambiguated record
Hans Chang
Also filed as: CHANG HANS
3 granted patents·1 pending application·10 citations·filing 1998–2020
59Inventor score
Top patents by PatentIndex Score
4 records- 0172US10420384B1Decorative objectPROVIDE CREATIONS INC·Filed 2018·Granted Sep 24, 2019·2 cites·6 claims
- 0241US2021212265A1Modular flower panel adapter systemCHANG HANS·Filed 2020·Application pending·0 cites
- 0334US6031599APhoto printer with an adjustable thermal print headMUSTEK SYSTEMS INC·Filed 1998·Granted Feb 29, 2000·8 cites·3 claims
- 0421US5997199APaper feeding module of a color picture printerMUSTEK SYSTEMS INC·Filed 1998·Granted Dec 7, 1999·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Hans 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 →