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Songhe Cai
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Synchronization mechanism for image capture and processing systems
Patent number
11,283,994
Issue date
Mar 22, 2022
QUALCOMM Incorporated
Songhe Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-stage biometric authentication
Patent number
11,256,894
Issue date
Feb 22, 2022
QUALCOMM Incorporated
Wesley James Holland
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sharing an optical sensor between multiple optical processors
Patent number
11,140,375
Issue date
Oct 5, 2021
QUALCOMM Incorporated
Wesley James Holland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Stochastic temporal dithering for color display devices
Patent number
9,811,923
Issue date
Nov 7, 2017
Snaptrack, Inc.
Shen-Ge Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for primary-matched color gamut mapping
Patent number
9,489,919
Issue date
Nov 8, 2016
QUALCOMM MEMS Technologies, Inc.
Shen-Ge Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
SYNCHRONIZATION MECHANISM FOR IMAGE CAPTURE AND PROCESSING SYSTEMS
Publication number
20210337117
Publication date
Oct 28, 2021
QUALCOMM Incorporated
Songhe CAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SHARING AN OPTICAL SENSOR BETWEEN MULTIPLE OPTICAL PROCESSORS
Publication number
20210195159
Publication date
Jun 24, 2021
QUALCOMM Incorporated
Wesley James HOLLAND
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-STAGE BIOMETRIC AUTHENTICATION
Publication number
20210174047
Publication date
Jun 10, 2021
QUALCOMM Incorporated
Wesley James HOLLAND
G01 - MEASURING TESTING
Information
Patent Application
STOCHASTIC TEMPORAL DITHERING FOR COLOR DISPLAY DEVICES
Publication number
20170091960
Publication date
Mar 30, 2017
QUALCOMM MEMS TECHNOLOGIES, INC.
Shen-Ge Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR PRIMARY-MATCHED COLOR GAMUT MAPPING
Publication number
20160210935
Publication date
Jul 21, 2016
QUALCOMM MEMS TECHNOLOGIES, INC.
Shen-Ge Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SYSTEM AND METHOD FOR VECTOR ERROR DIFFUSION
Publication number
20150358504
Publication date
Dec 10, 2015
QUALCOMM MEMS TECHNOLOGIES, INC.
Songhe Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPATIO-TEMPORAL VECTOR SCREENING FOR COLOR DISPLAY DEVICES
Publication number
20150109355
Publication date
Apr 23, 2015
QUALCOMM MEMS TECHNOLOGIES, INC.
Shen-Ge Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY WITH DYNAMICALLY ADJUSTABLE DISPLAY MODE
Publication number
20130100012
Publication date
Apr 25, 2013
QUALCOMM MEMS TECHNOLOGIES, INC.
Mark Milenko Todorovich
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS