Inventor

DORWIN DAVID KIMBAL

US33 patents

⚠️ This page may combine multiple inventors who share the name “DORWIN DAVID KIMBAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DORWIN DAVID KIMBAL

GOOGLE INC

Extending browser functionality with dynamic on-the-fly downloading of untrusted browser components

Use of generic (browser) encryption API to do key exchange (for media files and player)

Browser/web apps access to secure surface

Reducing time to first encrypted frame in a content stream

Method, manufacture, and apparatus for instantiating plugin from within browser

Method, manufacture, and apparatus for content decryption module

Application-driven playback of offline encrypted content with unaware DRM module

Processing and/or distributing media content associated with at least one parameter related to a memory operation

Securely enabling content protection across a sandboxed application boundary

Detecting external software update failure of local application

Method, manufacture, and apparatus for protection of media objects from the web application environment

Processing and/or distributing media content associated with at least one parameter related to a memory operation

Use of generic (browser) encryption API to do key exchange (for media files and player)

Use of generic (browser) encryption API to do key exchange (for media files and player)

DORWIN DAVID KIMBAL

DRM provider interoperability

Dynamically changing stream quality when user is unlikely to notice to conserve resources

Application-driven playback of offline encrypted content with unaware DRM module

Allowing degraded play of protected content using scalable codecs when key/license is not obtained

Dynamically changing stream quality of protected content based on a determined change in a platform trust

Method, manufacture, and apparatus for content protection using authentication data

Detecting supported digital rights management configurations on a client device

Method for reducing time to first frame/seek frame of protected digital content streams

Method, manufacture, and apparatus for configuring multiple content protection systems

Method, manufacture, and apparatus for content protection for HTML media elements

Enhanced user control for content protection solutions

GOOGLE LLC

Reducing time to first encrypted frame in a content stream

Reducing time to first encrypted frame in a content stream

Systems, methods, and media for media session concurrency management with recurring license renewals

Method, manufacture, and apparatus for instantiating plugin from within browser

Method and apparatus for protection of media objects including HTML

Systems, methods, and media for media session concurrency management with recurring license renewals

Systems, methods, and media for media session concurrency management with recurring license renewals

Systems, methods, and media for media session concurrency management with recurring license renewals