Inventor · disambiguated record
Chang Liu
Also filed as: LIU CHANG · LIU CHANG JEN
5 granted patents·2 pending applications·79 citations·filing 1995–2022
78Inventor score
Top patents by PatentIndex Score
7 records- 0196US10861077B1Machine, process, and manufacture for machine learning based cross category item recommendationsAMAZON TECH INC·Filed 2017·Granted Dec 8, 2020·52 cites·15 claims
- 0290US11507996B1Catalog item selection based on visual similarityAMAZON TECH INC·Filed 2020·Granted Nov 22, 2022·6 cites·20 claims
- 0381US10922616B1Determining apparel sizes using physical measurements and artificial intelligenceAMAZON TECH INC·Filed 2017·Granted Feb 16, 2021·5 cites·20 claims
- 0449US2022245933A1Method for neural network training, method for image segmentation, electronic device and storage mediumSHANGHAI SENSETIME INTELLIGENT TECH CO LTD·Filed 2022·Application pending·0 cites
- 0535US2003128539A1Key holding device with illuminating functionFiled 2002·Application pending·0 cites
- 0633US5652587ARemote control device having means therein for storage of a hand toolFiled 1995·Granted Jul 29, 1997·16 cites·2 claims
- 0728US11406821B2Functional electrical stimulation therapeutic apparatus for foot dropSHENZHEN XFT MEDICAL LTD·Filed 2018·Granted Aug 9, 2022·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →