Inventor · disambiguated record
Yevgeniy (Eugene) Rozenfeld
Also filed as: ROZENFELD YEVGENIY EUGENE
3 granted patents·1 pending application·86 citations·filing 2003–2003
74Inventor score
Files withMICROSOFT CORP4
Top patents by PatentIndex Score
4 records- 0186US7577999B2Publishing digital content within a defined universe such as an organization in accordance with a digital rights management (DRM) systemMICROSOFT CORP·Filed 2003·Granted Aug 18, 2009·48 cites·27 claims
- 0275US7370212B2Issuing a publisher use license off-line in a digital rights management (DRM) systemMICROSOFT CORP·Filed 2003·Granted May 6, 2008·16 cites·12 claims
- 0373US6990502B2Reviewing cached user-group information in connection with issuing a digital rights management (DRM) license for contentMICROSOFT CORP·Filed 2003·Granted Jan 24, 2006·22 cites·18 claims
- 0445US2004158731A1Publishing digital content within a defined universe such as an organization in accordance with a digital rights management (DRM) systemMICROSOFT CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →