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DEREK HEE JUN CHA
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IRVINE, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Real-time analysis of quality of service for multimedia traffic in...
Patent number
10,637,792
Issue date
Apr 28, 2020
Western Digital Technologies, Inc.
Paul Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Devices and methods configured to control network access time
Patent number
10,511,604
Issue date
Dec 17, 2019
Western Digital Technologies, Inc.
Derek Hee Jun Cha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Real-time analysis of quality of service for multimedia traffic in...
Patent number
10,069,747
Issue date
Sep 4, 2018
Western Digital Technologies, Inc.
Paul Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Devices and methods configured to control network access time
Patent number
9,935,956
Issue date
Apr 3, 2018
Western Digital Technology, Inc.
Derek Hee Jun Cha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Real-time analysis of quality of service for multimedia traffic in...
Patent number
9,559,975
Issue date
Jan 31, 2017
Western Digital Technologies, Inc.
Paul Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and devices for replacing and configuring a router in a net...
Patent number
9,497,078
Issue date
Nov 15, 2016
Western Digital Technologies, Inc.
Derek Hee Jun Cha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cloud to local router security
Patent number
9,397,978
Issue date
Jul 19, 2016
Western Digital Technologies, Inc.
Derek Hee Jun Cha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and devices configured for IP address conflict detection an...
Patent number
9,143,929
Issue date
Sep 22, 2015
Western Digital Technologies, Inc.
Paul Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and devices for replacing and configuring a router in a net...
Patent number
9,001,697
Issue date
Apr 7, 2015
Western Digital Technologies, Inc.
Derek Hee Jun Cha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, devices and systems for content discovery, aggregation and...
Patent number
8,868,666
Issue date
Oct 21, 2014
Western Digital Technologies, Inc.
Stephen A. Hellwege
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
REAL-TIME ANALYSIS OF QUALITY OF SERVICE FOR MULTIMEDIA TRAFFIC IN...
Publication number
20190068517
Publication date
Feb 28, 2019
Western Digital Technologies, Inc.
Paul CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICES AND METHODS CONFIGURED TO CONTROL NETWORK ACCESS TIME
Publication number
20180227304
Publication date
Aug 9, 2018
Western Digital Technologies, Inc.
DEREK HEE JUN CHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REAL-TIME ANALYSIS OF QUALITY OF SERVICE FOR MULTIMEDIA TRAFFIC IN...
Publication number
20170142021
Publication date
May 18, 2017
WESTERN DIGITAL TECHNOLOGIES, INC.
PAUL CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES FOR REPLACING AND CONFIGURING A ROUTER IN A NET...
Publication number
20140169221
Publication date
Jun 19, 2014
WESTERN DIGITAL TECHNOLOGIES, INC.
DEREK HEE JUN CHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE