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Subhabrata Sen
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Amherst, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Customizable and low-latency architecture for cellular core networks
Patent number
12,096,513
Issue date
Sep 17, 2024
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive bitrate video cache
Patent number
11,758,203
Issue date
Sep 12, 2023
AT&T Intellectual Property I, L.P.
Shuai Hao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Streaming augmented reality data in a fifth generation (5G) or othe...
Patent number
11,627,092
Issue date
Apr 11, 2023
AT&T Intellectual Property I, L.P.
Rajarajan Sivaraj
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and devices for streaming video content according...
Patent number
11,616,823
Issue date
Mar 28, 2023
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic packet size adaptation to improve wireless network performa...
Patent number
11,451,485
Issue date
Sep 20, 2022
AT&T Intellectual Property I, L.P.
Rajarajan Sivaraj
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive streaming with demuxed audio and video tracks
Patent number
11,432,035
Issue date
Aug 30, 2022
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Customizable and low-latency architecture for cellular core networks
Patent number
11,388,579
Issue date
Jul 12, 2022
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network troubleshooting digital assistant system
Patent number
11,343,135
Issue date
May 24, 2022
AT&T Intellectual Property I, L.P.
Supratim Deb
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for inferring ABR video streaming behavior fro...
Patent number
11,323,423
Issue date
May 3, 2022
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive bitrate video testing from screen recording
Patent number
11,297,365
Issue date
Apr 5, 2022
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chunk-based filtering to optimize video streaming quality and data...
Patent number
11,277,649
Issue date
Mar 15, 2022
AT&T Intellectual Property I. L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for decryption of encrypted SSL data from pack...
Patent number
11,240,269
Issue date
Feb 1, 2022
AT&T Intellectual Property I, L.P.
Feng Qian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Perceptual visual quality video chunk selection
Patent number
10,917,667
Issue date
Feb 9, 2021
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable whittled proxy execution for low-latency web over cellular...
Patent number
10,846,356
Issue date
Nov 24, 2020
AT&T Intellectual Property I, L.P.
Vijay Gopalakrishnan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Differential adaptive bitrate streaming based on scene complexity
Patent number
10,827,181
Issue date
Nov 3, 2020
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for closing a transmission control protocol co...
Patent number
10,805,981
Issue date
Oct 13, 2020
AT&T Intellectual Property I, L.P.
Feng Qian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Customizable and low-latency architecture for cellular core networks
Patent number
10,779,155
Issue date
Sep 15, 2020
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network trouble shooting digital assistant system
Patent number
10,764,116
Issue date
Sep 1, 2020
AT&T Intellectual Property I, L.P.
Supratim Deb
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adaptive bitrate video testing
Patent number
10,735,742
Issue date
Aug 4, 2020
AT&T Intellectual Property I, L.P.
Eric Petajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus, storage medium and method for adaptive bitrate streaming...
Patent number
10,728,180
Issue date
Jul 28, 2020
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transferring data over multiple network paths using decoupled sub-f...
Patent number
10,708,170
Issue date
Jul 7, 2020
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for scalable video streaming
Patent number
10,674,166
Issue date
Jun 2, 2020
Purdue Research Foundation
Shuai Hao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bundling data transfers and employing tail optimization protocol to...
Patent number
10,638,499
Issue date
Apr 28, 2020
AT&T Intellectual Property I, L.P.
Alexandre Gerber
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive bit rate mobile video objective testing
Patent number
10,602,203
Issue date
Mar 24, 2020
AT&T Mobility II LLC
Eric D. Petajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for selective segment replacement in HAS video...
Patent number
10,581,707
Issue date
Mar 3, 2020
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for decryption of encrypted SSL data from pack...
Patent number
10,375,112
Issue date
Aug 6, 2019
AT&T Intellectual Property I, L.P.
Feng Qian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, systems, and devices for video streaming adaptation using...
Patent number
10,362,080
Issue date
Jul 23, 2019
AT&T Intellectual Property I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network trouble shooting digital assistant system
Patent number
10,355,912
Issue date
Jul 16, 2019
AT&T Intellectual Property I, L.P.
Supratim Deb
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adaptive bit rate mobile video objective testing
Patent number
10,313,717
Issue date
Jun 4, 2019
AT&T Mobility II LLC
Eric D. Petajan
G11 - INFORMATION STORAGE
Information
Patent Grant
Bundling data transfers and employing tail optimization protocol to...
Patent number
10,306,665
Issue date
May 28, 2019
AT&T Intellectual Property I, L.P.
Alexandre Gerber
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CUSTOMIZABLE AND LOW-LATENCY ARCHITECTURE FOR CELLULAR CORE NETWORKS
Publication number
20240414517
Publication date
Dec 12, 2024
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTIMIZATION OF BITRATE ADAPTATION AND PREFETCHING FOR SHORT-FORM V...
Publication number
20240348868
Publication date
Oct 17, 2024
AT&T INTELLECTUAL PROPERTY I, L.P.
Theodore Karagioules
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BITRATE ADAPTATION AND PREFETCHING FOR SHORT-FORM VIDEO
Publication number
20240348852
Publication date
Oct 17, 2024
AT&T INTELLECTUAL PROPERTY I, L.P.
Theodore Karagioules
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ADAPTIVE BIT STREAMING USING CONSUMPTION C...
Publication number
20230388570
Publication date
Nov 30, 2023
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
STREAMING AUGMENTED REALITY DATA IN A FIFTH GENERATION (5G) OR OTHE...
Publication number
20230224254
Publication date
Jul 13, 2023
AT&T INTELLECTUAL PROPERTY I, L.P.
Rajarajan Sivaraj
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS, AND DEVICES FOR MEASURING UPLINK INGEST PERFORMAN...
Publication number
20230108298
Publication date
Apr 6, 2023
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPLICATION-LEVEL NETWORK SLICING FOR HIGH QUALITY OF EXPERIENCE
Publication number
20230101262
Publication date
Mar 30, 2023
AT&T INTELLECTUAL PROPERTY I, L.P.
Eric David Petajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR DATA-BUDGET CONSTRAINED NETWORK RESOURCE-EFFI...
Publication number
20230066956
Publication date
Mar 2, 2023
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS, AND DEVICES FOR STREAMING VIDEO CONTENT UNDER DAT...
Publication number
20230067019
Publication date
Mar 2, 2023
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, SYSTEMS, AND DEVICES FOR STREAMING VIDEO CONTENT ACCORDING...
Publication number
20230069178
Publication date
Mar 2, 2023
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC PACKET SIZE ADAPTATION TO IMPROVE WIRELESS NETWORK PERFORMA...
Publication number
20220417166
Publication date
Dec 29, 2022
AT&T INTELLECTUAL PROPERTY I, L.P.
Rajarajan Sivaraj
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CUSTOMIZABLE AND LOW-LATENCY ARCHITECTURE FOR CELLULAR CORE NETWORKS
Publication number
20220303752
Publication date
Sep 22, 2022
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE BITRATE VIDEO TESTING FROM SCREEN RECORDING
Publication number
20220232275
Publication date
Jul 21, 2022
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
STREAMING AUGMENTED REALITY DATA IN A FIFTH GENERATION (5G) OR OTHE...
Publication number
20220174022
Publication date
Jun 2, 2022
AT&T INTELLECTUAL PROPERTY I, L.P.
Rajarajan Sivaraj
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DECRYPTION OF ENCRYPTED SSL DATA FROM PACK...
Publication number
20220109695
Publication date
Apr 7, 2022
AT&T INTELLECTUAL PROPERTY I, L.P.
Feng Qian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE STREAMING WITH DEMUXED AUDIO AND VIDEO TRACKS
Publication number
20220021929
Publication date
Jan 20, 2022
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC PACKET SIZE ADAPTATION TO IMPROVE WIRELESS NETWORK PERFORMA...
Publication number
20210306278
Publication date
Sep 30, 2021
AT&T INTELLECTUAL PROPERTY I, L.P.
Rajarajan Sivaraj
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE BITRATE VIDEO CACHE
Publication number
20210185368
Publication date
Jun 17, 2021
AT&T INTELLECTUAL PROPERTY I, L.P.
Shuai Hao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE BITRATE VIDEO TESTING FROM SCREEN RECORDING
Publication number
20210185377
Publication date
Jun 17, 2021
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PERCEPTUAL VISUAL QUALITY VIDEO CHUNK SELECTION
Publication number
20210067818
Publication date
Mar 4, 2021
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHUNK-BASED FILTERING TO OPTIMIZE VIDEO STREAMING QUALITY AND DATA...
Publication number
20210067819
Publication date
Mar 4, 2021
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Customizable and Low-Latency Architecture for Cellular Core Networks
Publication number
20200389780
Publication date
Dec 10, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK TROUBLESHOOTING DIGITAL ASSISTANT SYSTEM
Publication number
20200366548
Publication date
Nov 19, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
SUPRATIM DEB
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIFFERENTIAL ADAPTIVE BITRATE STREAMING BASED ON SCENE COMPLEXITY
Publication number
20200351504
Publication date
Nov 5, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE BITRATE VIDEO TESTING
Publication number
20200169736
Publication date
May 28, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Eric Petajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Inferring ABR Video Streaming Behavior fro...
Publication number
20200153805
Publication date
May 14, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS, STORAGE MEDIUM AND METHOD FOR ADAPTIVE BITRATE STREAMING...
Publication number
20200067852
Publication date
Feb 27, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Subhabrata Sen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR SCALABLE VIDEO STREAMING
Publication number
20200068209
Publication date
Feb 27, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Shuai Hao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CUSTOMIZABLE AND LOW-LATENCY ARCHITECTURE FOR CELLULAR CORE NETWORKS
Publication number
20200029199
Publication date
Jan 23, 2020
AT & T Intellectual Property I, L.P.
Subhabrata SEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scalable Whittled Proxy Execution for Low-Latency Web Over Cellular...
Publication number
20190384862
Publication date
Dec 19, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Vijay Gopalakrishnan
G06 - COMPUTING CALCULATING COUNTING