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Michael T. Hoffman
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Durham, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for managing user subscriptions to content sources
Patent number
12,096,055
Issue date
Sep 17, 2024
Rovi Guides, Inc.
Christopher P. Ambrozic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Churn analysis and methods of intervention
Patent number
12,063,417
Issue date
Aug 13, 2024
Rovi Guides, Inc.
Michael Hoffman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for detecting, analyzing, and evaluating intera...
Patent number
11,847,039
Issue date
Dec 19, 2023
Rovi Guides, Inc.
Michael Dean Hoffman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for managing user subscriptions to content sources
Patent number
11,778,253
Issue date
Oct 3, 2023
Rovi Guides, Inc.
Christopher P. Ambrozic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Churn analysis and methods of intervention
Patent number
11,722,736
Issue date
Aug 8, 2023
Rovi Guides, Inc.
Michael Hoffman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for automated content curation using signature...
Patent number
11,574,248
Issue date
Feb 7, 2023
Rovi Guides, Inc.
Christopher Ambrozic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for automated content curation using signature...
Patent number
11,238,287
Issue date
Feb 1, 2022
Rovi Guides, Inc.
Christopher Ambrozic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for detecting, analyzing, and evaluating intera...
Patent number
11,113,173
Issue date
Sep 7, 2021
Rovi Guides, Inc.
Michael Dean Hoffman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Churn analysis and methods of intervention
Patent number
10,999,632
Issue date
May 4, 2021
Rovi Guides, Inc.
Michael Hoffman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for managing user subscriptions to content sources
Patent number
10,856,025
Issue date
Dec 1, 2020
Rovi Guides, Inc.
Christopher P. Ambrozic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image file storage and retrieval system
Patent number
5,761,655
Issue date
Jun 2, 1998
Alphatronix, Inc.
Michael T. Hoffman
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR DETECTING, ANALYZING, AND EVALUATING INTERA...
Publication number
20240143475
Publication date
May 2, 2024
Rovi Guides, Inc.
Michael Dean Hoffman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR MANAGING USER SUBSCRIPTIONS TO CONTENT SOURCES
Publication number
20230396821
Publication date
Dec 7, 2023
Rovi Guides, Inc.
Christopher P. Ambrozic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHURN ANALYSIS AND METHODS OF INTERVENTION
Publication number
20230345077
Publication date
Oct 26, 2023
Rovi Guides, Inc.
Michael Hoffman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR AUTOMATED CONTENT CURATION USING SIGNATURE...
Publication number
20230274187
Publication date
Aug 31, 2023
Rovi Guides, Inc.
Christopher Ambrozic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR DETECTING, ANALYZING, AND EVALUATING INTERA...
Publication number
20220027252
Publication date
Jan 27, 2022
Rovi Guides, Inc.
Michael Dean Hoffman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR AUTOMATED CONTENT CURATION USING SIGNATURE...
Publication number
20210312318
Publication date
Oct 7, 2021
Rovi Guides, Inc.
Christopher Ambrozic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR AUTOMATED CONTENT CURATION USING SIGNATURE...
Publication number
20210312185
Publication date
Oct 7, 2021
Rovi Guides, Inc.
Christopher Ambrozic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHURN ANALYSIS AND METHODS OF INTERVENTION
Publication number
20210227297
Publication date
Jul 22, 2021
Rovi Guides, Inc.
Michael Hoffman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR MANAGING USER SUBSCRIPTIONS TO CONTENT SOURCES
Publication number
20210076087
Publication date
Mar 11, 2021
Christopher P. Ambrozic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHURN ANALYSIS AND METHODS OF INTERVENTION
Publication number
20200267449
Publication date
Aug 20, 2020
Rovi Guides, Inc.
Michael Hoffman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR DETECTING, ANALYZING, AND EVALUATING INTERA...
Publication number
20200089592
Publication date
Mar 19, 2020
Rovi Guides, Inc.
Michael Dean Hoffman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR MANAGING USER SUBSCRIPTIONS TO CONTENT SOURCES
Publication number
20190082205
Publication date
Mar 14, 2019
Rovi Guides, Inc.
Christopher P. Ambrozic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for applying alterations selected from a set o...
Publication number
20040169664
Publication date
Sep 2, 2004
Michael T. Hoffman
G06 - COMPUTING CALCULATING COUNTING