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Tsuwei Chen
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Cupertino, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Analyzing geo-spatial data in layers
Patent number
11,140,232
Issue date
Oct 5, 2021
Facebook, Inc.
Scott J. Bratsman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Determining geographic location of network hosts
Patent number
8,837,360
Issue date
Sep 16, 2014
Google Inc.
Arunesh Mishra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Identifying mobile access points
Patent number
8,738,037
Issue date
May 27, 2014
Google Inc.
Tsuwei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Identifying mobile access points
Patent number
8,571,578
Issue date
Oct 29, 2013
Google Inc.
Tsuwei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Providing a geographic location of a device while maintaining geogr...
Patent number
8,315,649
Issue date
Nov 20, 2012
Google Inc.
Brian McClendon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for dynamically specifying location collection...
Patent number
8,285,842
Issue date
Oct 9, 2012
Google Inc.
Tsuwei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network based directory service for terrestrial broadcasts
Patent number
8,255,378
Issue date
Aug 28, 2012
Google Inc.
Zhengrong Ji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device authentication
Patent number
7,958,544
Issue date
Jun 7, 2011
Google Inc.
Kai Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
LOCATION PREDICTION
Publication number
20200043046
Publication date
Feb 6, 2020
FACEBOOK, INC.
Tsuwei Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Analyzing Geo-Spatial Data in Layers
Publication number
20180375945
Publication date
Dec 27, 2018
FACEBOOK, INC.
Scott J. Bratsman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NETWORK BASED DIRECTORY SERVICE FOR TERRESTRIAL BROADCASTS
Publication number
20110060760
Publication date
Mar 10, 2011
Google Inc.
Zhengrong Ji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Device Authentication
Publication number
20080022377
Publication date
Jan 24, 2008
Kai Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE