Inventor

MACLEAN CHARLES DUNCAN

US8 patents

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

GOOGLE INC

3 patents

US8386771B2Feb 26, 2013

Process and streaming server for encrypting a data stream with bandwidth based variation

GOOGLE INC45 citations96

US8055894B2Nov 8, 2011

Process and streaming server for encrypting a data stream with bandwidth based variation

GOOGLE INC11 citations82

US9038147B2May 19, 2015

Progressive download or streaming of digital media securely through a localized container and communication protocol proxy

GOOGLE INC0 citations48

CHEN HAO-NONG

2 patents

US8243924B2Aug 14, 2012

Progressive download or streaming of digital media securely through a localized container and communication protocol proxy

CHEN HAO-NONG93 citations92

US8752194B2Jun 10, 2014

Progressive download or streaming of digital media securely through a localized container and communication protocol proxy

CHEN HAO-NONG0 citations47

WIDEVINE TECHNOLOGIES INC

1 patent

US7376831B2May 20, 2008

Selectively encrypting different portions of data sent over a network

WIDEVINE TECHNOLOGIES INC130 citations95

MACLEAN CHARLES DUNCAN

1 patent

US8526612B2Sep 3, 2013

Selective and persistent application level encryption for video provided to a client

MACLEAN CHARLES DUNCAN5 citations65

TINKER JEFFREY LEE

1 patent

US8621093B2Dec 31, 2013

Non-blocking of head end initiated revocation and delivery of entitlements non-addressable digital media network

TINKER JEFFREY LEE1 citations40