Inventor

FIERSTEIN SCOTT J

US8 patents

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

MICROSOFT TECHNOLOGY LICENSING LLC

3 patents

US9479553B2Oct 25, 2016

Systems and methods for receiving, storing, and rendering digital video, music, and pictures on a personal media player

MICROSOFT TECHNOLOGY LICENSING LLC1 citations61

US10178141B2Jan 8, 2019

Systems and methods for receiving, storing, and rendering digital video, music, and pictures on a personal media player

MICROSOFT TECHNOLOGY LICENSING LLC0 citations51

US10229248B2Mar 12, 2019

Multiple content protection systems in a file

MICROSOFT TECHNOLOGY LICENSING LLC0 citations45

MICROSOFT CORP

2 patents

US7376976B2May 20, 2008

Transcryption of digital content between content protection systems

MICROSOFT CORP89 citations96

US7426329B2Sep 16, 2008

Systems and methods for receiving, storing, and rendering digital video, music, and pictures on a personal media player

MICROSOFT CORP49 citations94

CALHOON JOHN C

1 patent

US8503861B2Aug 6, 2013

Systems and methods for receiving, storing, and rendering digital video, music, and pictures on a personal media player

CALHOON JOHN C4 citations70

MIRCOSOFT CORP

1 patent

US7747864B2Jun 29, 2010

DVD identification and managed copy authorization

MIRCOSOFT CORP3 citations61

BURNS QUINTIN SWAYNE

1 patent

US8904191B2Dec 2, 2014

Multiple content protection systems in a file

BURNS QUINTIN SWAYNE2 citations49