Inventor · disambiguated record
Kai Liu
Also filed as: LIU KAI · LIU KAI CHIEH
7 granted patents·2 pending applications·145 citations·filing 2003–2025
85Inventor score
Top patents by PatentIndex Score
9 records- 0194US12242928B1Artificial intelligence system providing automated distributed training of machine learning modelsAMAZON TECH INC·Filed 2020·Granted Mar 4, 2025·8 cites·19 claims
- 0293US11675766B1Scalable hierarchical clusteringAMAZON TECH INC·Filed 2020·Granted Jun 13, 2023·6 cites·18 claims
- 0393US11514321B1Artificial intelligence system using unsupervised transfer learning for intra-cluster analysisAMAZON TECH INC·Filed 2020·Granted Nov 29, 2022·18 cites·20 claims
- 0493US11157740B1Augmented reality object model configuration based on placement locationA9 COM INC·Filed 2020·Granted Oct 26, 2021·5 cites·20 claims
- 0590US6718526B1Spatial signature analysisKLA TENCOR CORP·Filed 2003·Granted Apr 6, 2004·100 cites·20 claims
- 0683US11461829B1Machine learned system for predicting item package quantity relationship between item descriptionsAMAZON TECH INC·Filed 2019·Granted Oct 4, 2022·8 cites·20 claims
- 0767US2025173627A1Artificial intelligence system providing automated distributed training of machine learning modelsAMAZON TECH INC·Filed 2025·Application pending·0 cites
- 0856US2025308266A1Machine learning histological analysis for identification of molecular featuresGENENTECH INC·Filed 2025·Application pending·0 cites
- 0947US11929070B1Machine learning label generationAMAZON TECH INC·Filed 2021·Granted Mar 12, 2024·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Kai Liu 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 →