Hao Zhang

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Binary coding for improved semantic search
- Patent number 11,238,103
- Issue date Feb 1, 2022
- Ebay Inc.
- Qing Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semantic forward search indexing of publication corpus
- Patent number 10,635,727
- Issue date Apr 28, 2020
- Ebay Inc.
- Mingkuan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Search index trimming
- Patent number 10,606,873
- Issue date Mar 31, 2020
- Ebay Inc.
- Mingkuan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semantic reverse search indexing of publication corpus
- Patent number 10,430,446
- Issue date Oct 1, 2019
- Ebay Inc.
- Mingkuan Liu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
BINARY CODING FOR IMPROVED SEMANTIC SEARCH
- Publication number 20210081462
- Publication date Mar 18, 2021
- eBay Inc.
- Qing Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMANTIC REVERSE SEARCH INDEXING OF PUBLICATION CORPUS
- Publication number 20180052908
- Publication date Feb 22, 2018
- eBay Inc.
- Mingkuan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEARCH OF PUBLICATION CORPUS WITH MULTIPLE ALGORITHMS
- Publication number 20180052929
- Publication date Feb 22, 2018
- eBay Inc.
- Mingkuan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEARCH INDEX TRIMMING
- Publication number 20180052876
- Publication date Feb 22, 2018
- eBay Inc.
- Mingkuan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMANTIC FORWARD SEARCH INDEXING OF PUBLICATION CORPUS
- Publication number 20180052928
- Publication date Feb 22, 2018
- eBay Inc.
- Mingkuan Liu
- G06 - COMPUTING CALCULATING COUNTING