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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for mobile device functionality testing
Patent number
11,122,445
Issue date
Sep 14, 2021
Tu Nguyen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for mobile device cosmetic evaluation
Patent number
10,726,542
Issue date
Jul 28, 2020
Tu Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for self-performing a cosmetic evaluation of an e...
Patent number
10,007,934
Issue date
Jun 26, 2018
Greystone Data Technology, Inc.
Tu Nguyen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
System and Method for Remote Valuation and Resale of a Used Electro...
Publication number
20210312509
Publication date
Oct 7, 2021
Tu Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR MOBILE DEVICE FUNCTIONALITY TESTING
Publication number
20190320331
Publication date
Oct 17, 2019
Tu Nguyen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR MOBILE DEVICE COSMETIC EVALUATION
Publication number
20190318465
Publication date
Oct 17, 2019
Tu Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Cosmetic Evaluation Box for Used Electronics
Publication number
20190277769
Publication date
Sep 12, 2019
GDT, INC.
Tu Nguyen
G01 - MEASURING TESTING
Information
Patent Application
Cosmetic Evaluation Box for Used Electronics
Publication number
20170328839
Publication date
Nov 16, 2017
GDT, INC.
Tu Nguyen
G01 - MEASURING TESTING
Information
Patent Application
Cosmetic Evaluation Box for Used Electronics
Publication number
20170167986
Publication date
Jun 15, 2017
Tu Nguyen
G01 - MEASURING TESTING
Information
Patent Application
Cosmetic Evaluation Box for Used Electronics
Publication number
20160307309
Publication date
Oct 20, 2016
GDT, INC.
Tu Nguyen
G01 - MEASURING TESTING
Information
Patent Application
System and Method for Self-Performing a Cosmetic Evaluation of an E...
Publication number
20160225036
Publication date
Aug 4, 2016
GDT, INC.
Tu Nguyen
G01 - MEASURING TESTING
Information
Patent Application
Method for Bulk App Loading on Mobile Devices
Publication number
20160034265
Publication date
Feb 4, 2016
Tu Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for Performing a Cosmetic Evaluation of a Used Electronic De...
Publication number
20160019685
Publication date
Jan 21, 2016
Tu Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Cosmetic Evaluation Box for Used Electronics
Publication number
20150330910
Publication date
Nov 19, 2015
GDT, INC.
Tu Nguyen
G01 - MEASURING TESTING
Information
Patent Application
System and Method for Recycling Electronics While Complying with Se...
Publication number
20150324761
Publication date
Nov 12, 2015
Tu Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of Remotely Determining the Condition of a Used Electronic D...
Publication number
20150324870
Publication date
Nov 12, 2015
Tu Nguyen
G01 - MEASURING TESTING
Information
Patent Application
System and Method of Analyzing Insurance Claims for Electronic Devices
Publication number
20150324926
Publication date
Nov 12, 2015
Tu Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Functional Testing Device for Used Electronics
Publication number
20150316450
Publication date
Nov 5, 2015
Tu Nguyen
G01 - MEASURING TESTING
Information
Patent Application
Electronics Recycling Retail Desktop Verification Device
Publication number
20150309912
Publication date
Oct 29, 2015
Tu Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Sensor Array for Verifying the Condition of an Electronic Device
Publication number
20150293030
Publication date
Oct 15, 2015
Tu Nguyen
G01 - MEASURING TESTING
Information
Patent Application
System and Method for Recycling Electronics
Publication number
20150294278
Publication date
Oct 15, 2015
Tu Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for Determining if a Used Electronic Device Belongs to a User
Publication number
20150294320
Publication date
Oct 15, 2015
Tu Nguyen
G06 - COMPUTING CALCULATING COUNTING