Inventor

SIMMONS JOHN CARL

US4 patents

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

MICROSOFT TECHNOLOGY LICENSING LLC

2 patents

US10229248B2Mar 12, 2019

Multiple content protection systems in a file

MICROSOFT TECHNOLOGY LICENSING LLC0 citations45

US11093586B2Aug 17, 2021

Presenting content protected by multiple DRMS

MICROSOFT TECHNOLOGY LICENSING LLC0 citations42

BURNS QUINTIN SWAYNE

1 patent

US8904191B2Dec 2, 2014

Multiple content protection systems in a file

BURNS QUINTIN SWAYNE2 citations49

CLINICK ANDREW JOHN

1 patent

US8965950B2Feb 24, 2015

Decoupled mechanism for managed copy client applications and e-commerce servers to interoperate in a heterogeneous environment

CLINICK ANDREW JOHN2 citations43