Inventor

ROZENFELD YEVGENIY EUGENE

US6 patents

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

MICROSOFT CORP

4 patents

US7577999B2Aug 18, 2009

Publishing digital content within a defined universe such as an organization in accordance with a digital rights management (DRM) system

MICROSOFT CORP48 citations92

US6990502B2Jan 24, 2006

Reviewing cached user-group information in connection with issuing a digital rights management (DRM) license for content

MICROSOFT CORP22 citations92

US7370212B2May 6, 2008

Issuing a publisher use license off-line in a digital rights management (DRM) system

MICROSOFT CORP16 citations90

US7827156B2Nov 2, 2010

Issuing a digital rights management (DRM) license for content based on cross-forest directory information

MICROSOFT CORP3 citations62

BOURNE STEVE

2 patents

US8719171B2May 6, 2014

Issuing a publisher use license off-line in a digital rights management (DRM) system

BOURNE STEVE2 citations58

US8700535B2Apr 15, 2014

Issuing a publisher use license off-line in a digital rights management (DRM) system

BOURNE STEVE2 citations56