Hui Cao

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Belmont, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Real time mapping of user models to an inverted data index for retr...
- Patent number 10,459,904
- Issue date Oct 29, 2019
- Spotify AB
- Brian Whitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Named entity extraction from a block of text
- Patent number 10,002,123
- Issue date Jun 19, 2018
- Spotify AB
- Brian Whitman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Named entity extraction from a block of text
- Patent number 9,600,466
- Issue date Mar 21, 2017
- Spotify AB
- Brian Whitman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Named entity extraction from a block of text
- Patent number 9,158,754
- Issue date Oct 13, 2015
- The Echo Nest Corporation
- Brian Whitman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
NAMED ENTITY EXTRACTION FROM A BLOCK OF TEXT
- Publication number 20170083505
- Publication date Mar 23, 2017
- SPOTIFY AB
- Brian Whitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAMED ENTITY EXTRACTION FROM A BLOCK OF TEXT
- Publication number 20150278378
- Publication date Oct 1, 2015
- The Echo Nest Corporation
- Brian Whitman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAMED ENTITY EXTRACTION FROM A BLOCK OF TEXT
- Publication number 20130262089
- Publication date Oct 3, 2013
- The Echo Nest Corporation
- Brian Whitman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
REAL TIME MAPPING OF USER MODELS TO AN INVERTED DATA INDEX FOR RETR...
- Publication number 20130262471
- Publication date Oct 3, 2013
- The Echo Nest Corporation
- Brian Whitman
- G06 - COMPUTING CALCULATING COUNTING