Inventor · disambiguated record
Hung-An Chang
Also filed as: CHANG HUNG-AN
3 granted patents·2 pending applications·59 citations·filing 2005–2018
68Inventor score
Top patents by PatentIndex Score
5 records- 0193US7486844B2Color interpolation apparatus and color interpolation method utilizing edge indicators adjusted by stochastic adjustment factors to reconstruct missing colors for image pixelsAVISONIC TECHNOLOGY CORP·Filed 2005·Granted Feb 3, 2009·54 cites·12 claims
- 0271US10838995B2Generating distinct entity names to facilitate entity disambiguationMICROSOFT CORP·Filed 2014·Granted Nov 17, 2020·3 cites·20 claims
- 0366US11157539B2Topic set refinementMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Oct 26, 2021·2 cites·18 claims
- 0446US2019005540A1Purchase analytics derived from a consumer decision journey modelMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2017·Application pending·0 cites
- 0543US2015286723A1Identifying dominant entity categoriesMICROSOFT CORP·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hung-An 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 →