Hongtao Dai

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for cached early-binding document search
- Patent number 11,500,943
- Issue date Nov 15, 2022
- EMC IP Holding Company LLC
- Chao Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method to enhance phrase search with nested thesaurus pa...
- Patent number 11,256,691
- Issue date Feb 22, 2022
- EMC Corporation
- Kunwu Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for managing a document search index
- Patent number 10,762,139
- Issue date Sep 1, 2020
- EMC IP Holding Company LLC
- Hongtao Dai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for document search in structured document reposi...
- Patent number 10,713,305
- Issue date Jul 14, 2020
- EMC IP Holding Company LLC
- Hongtao Dai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for cached document search
- Patent number 10,691,757
- Issue date Jun 23, 2020
- EMC IP Holding Company LLC
- Chao Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for cached early-binding document search
- Patent number 10,606,902
- Issue date Mar 31, 2020
- EMC IP Holding Company LLC
- Chao Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for document similarity analysis based on weak tr...
- Patent number 10,489,466
- Issue date Nov 26, 2019
- EMC IP Holding Company LLC
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for processing search queries using permission de...
- Patent number 10,360,248
- Issue date Jul 23, 2019
- EMC IP Holding Company LLC
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for document similarity analysis based on common...
- Patent number 10,248,626
- Issue date Apr 2, 2019
- EMC IP Holding Company LLC
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for tokenizing documents
- Patent number 10,241,998
- Issue date Mar 26, 2019
- EMC IP Holding Company LLC
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR CACHED EARLY-BINDING DOCUMENT SEARCH
- Publication number 20200081925
- Publication date Mar 12, 2020
- EMC IP Holding Company LLC
- Chao Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR IDEOGRAM CHARACTER ANALYSIS
- Publication number 20170262474
- Publication date Sep 14, 2017
- EMC Corporation
- Chao Chen
- G06 - COMPUTING CALCULATING COUNTING

Hongtao Dai

Person

Patents Grantslast 30 patents

Method and system for cached early-binding document search

System and method to enhance phrase search with nested thesaurus pa...

Method and system for managing a document search index

Method and system for document search in structured document reposi...

Method and system for cached document search

Method and system for cached early-binding document search

Method and system for document similarity analysis based on weak tr...

Method and system for processing search queries using permission de...

Method and system for document similarity analysis based on common...

Method and system for tokenizing documents

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR CACHED EARLY-BINDING DOCUMENT SEARCH

METHOD AND SYSTEM FOR IDEOGRAM CHARACTER ANALYSIS