Inventor · disambiguated record
Liwei He
Also filed as: HE LIWEI
6 granted patents·2 pending applications·163 citations·filing 1998–2023
84Inventor score
Top patents by PatentIndex Score
8 records- 0194US7426297B2System and method for real-time whiteboard capture and processingMICROSOFT CORP·Filed 2007·Granted Sep 16, 2008·52 cites·5 claims
- 0285US6395305B1Reduction of sperm sensitivity to chillingUNIV GUELPH·Filed 1998·Granted May 28, 2002·57 cites·25 claims
- 0382US7260278B2System and method for real-time whiteboard capture and processingMICROSOFT CORP·Filed 2004·Granted Aug 21, 2007·46 cites·30 claims
- 0472US8930339B2Search engine performance evaluation using a task-based assessment metricSONG YANG·Filed 2012·Granted Jan 6, 2015·5 cites·19 claims
- 0571US9443028B2Relevance estimation using a search satisfaction metricSONG YANG·Filed 2010·Granted Sep 13, 2016·3 cites·20 claims
- 0656US2024152986A1Systems and methods for optimizing search resultsAIRBNB INC·Filed 2022·Application pending·0 cites
- 0752US2023368084A1Split stays ranking and matchingAIRBNB INC·Filed 2023·Application pending·0 cites
- 0848US11478672B2Method for detoxifying chromium slag by using high sulfur coalUNIV KUNMING SCIENCE & TECHNOLOGY·Filed 2020·Granted Oct 25, 2022·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →