Charles Stevens

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Replacement of recorded media content
- Patent number 11,570,508
- Issue date Jan 31, 2023
- OpenTV, Inc.
- Charles Stevens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure DRM-agnostic key rotation
- Patent number 11,550,882
- Issue date Jan 10, 2023
- OpenTV, Inc.
- Debra Hensgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure DRM-agnostic key rotation
- Patent number 11,030,279
- Issue date Jun 8, 2021
- OpenTV, Inc.
- Debra Hensgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure DRM-agnostic key rotation
- Patent number 10,437,968
- Issue date Oct 8, 2019
- OpenTV, Inc.
- Debra Hensgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Replacement of recorded media content
- Patent number 10,045,067
- Issue date Aug 7, 2018
- OpenTV, Inc.
- Charles Stevens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
USER PRIVACY IN EXTENDED REALITY
- Publication number 20250039181
- Publication date Jan 30, 2025
- Nagravision Sàrl
- Christian Van Boven
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE DRM-AGNOSTIC KEY ROTATION
- Publication number 20210256098
- Publication date Aug 19, 2021
- OpenTV, Inc.
- Debra Hensgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE DRM-AGNOSTIC KEY ROTATION
- Publication number 20200089844
- Publication date Mar 19, 2020
- OpenTV, Inc.
- Debra Hensgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REPLACEMENT OF RECORDED MEDIA CONTENT
- Publication number 20190075352
- Publication date Mar 7, 2019
- OpenTV, Inc.
- Charles Stevens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT RATING SYSTEM IMPLEMENTATION USING LICENSE ROTATION
- Publication number 20190028739
- Publication date Jan 24, 2019
- OpenTV, Inc.
- Debra Hensgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC PERFORMANCE OR CANCELLATION OF SCHEDULED RECORDING
- Publication number 20180220201
- Publication date Aug 2, 2018
- OpenTV, Inc.
- Marc Stoksik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE DRM-AGNOSTIC KEY ROTATION
- Publication number 20180150620
- Publication date May 31, 2018
- Debra Hensgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REPLACEMENT OF RECORDED MEDIA CONTENT
- Publication number 20180098114
- Publication date Apr 5, 2018
- OpenTV, Inc.
- Charles Stevens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Charles Stevens

Person

Patents Grantslast 30 patents

Replacement of recorded media content

Secure DRM-agnostic key rotation

Secure DRM-agnostic key rotation

Secure DRM-agnostic key rotation

Replacement of recorded media content

Patents Applicationslast 30 patents

USER PRIVACY IN EXTENDED REALITY

SECURE DRM-AGNOSTIC KEY ROTATION

SECURE DRM-AGNOSTIC KEY ROTATION

REPLACEMENT OF RECORDED MEDIA CONTENT

CONTENT RATING SYSTEM IMPLEMENTATION USING LICENSE ROTATION

AUTOMATIC PERFORMANCE OR CANCELLATION OF SCHEDULED RECORDING

SECURE DRM-AGNOSTIC KEY ROTATION

REPLACEMENT OF RECORDED MEDIA CONTENT