Inventor · disambiguated record
John L. Manferdelli
Also filed as: MANFERDELLI JOHN · MANFERDELLI JOHN L
23 granted patents·9 pending applications·2,606 citations·filing 1999–2024
97Inventor score
Top patents by PatentIndex Score
32 records- 0199US6996720B1System and method for accessing protected content in a rights-management architectureMICROSOFT CORP·Filed 2000·Granted Feb 7, 2006·279 cites·4 claims
- 0298US7017189B1System and method for activating a rendering device in a multi-level rights-management architectureMICROSOFT CORP·Filed 2000·Granted Mar 21, 2006·268 cites·3 claims
- 0398US6775655B1Rendering digital content in an encrypted rights-protected formMICROSOFT CORP·Filed 1999·Granted Aug 10, 2004·461 cites·28 claims
- 0498US6260011B1Methods and apparatus for automatically synchronizing electronic audio files with electronic text filesMICROSOFT CORP·Filed 2000·Granted Jul 10, 2001·407 cites·36 claims
- 0596US7051200B1System and method for interfacing a software process to secure repositoriesMICROSOFT CORP·Filed 2000·Granted May 23, 2006·150 cites·39 claims
- 0696US6263308B1Methods and apparatus for performing speech recognition using acoustic models which are improved through an interactive processMICROSOFT CORP·Filed 2000·Granted Jul 17, 2001·210 cites·28 claims
- 0794US7774830B2Access control policy engine controlling access to resource based on any of multiple received types of security tokensMICROSOFT CORP·Filed 2005·Granted Aug 10, 2010·56 cites·16 claims
- 0892US7051005B1Method for obtaining a black box for performing decryption and encryption functions in a digital rights management (DRM) systemMICROSOFT CORP·Filed 2000·Granted May 23, 2006·111 cites·76 claims
- 0990US7103574B1Enforcement architecture and method for digital rights managementMICROSOFT CORP·Filed 1999·Granted Sep 5, 2006·388 cites·130 claims
- 1089US8032943B2Accessing protected content in a rights-management architectureMICROSOFT CORP·Filed 2009·Granted Oct 4, 2011·15 cites·11 claims
- 1188US7539875B1Secure repository with layers of tamper resistance and system and method for providing sameMICROSOFT CORP·Filed 2000·Granted May 26, 2009·43 cites·21 claims
- 1288US7318236B2Tying a digital license to a user and tying the user to multiple computing devices in a digital rights management (DRM) systemMICROSOFT CORP·Filed 2003·Granted Jan 8, 2008·68 cites·16 claims
- 1387US7549051B2Long-life digital certification for publishing long-life digital content or the like in content rights management system or the likeMICROSOFT CORP·Filed 2005·Granted Jun 16, 2009·17 cites·20 claims
- 1486US7958373B2Secure repository with layers of tamper resistance and system and method for providing sameMICROSOFT CORP·Filed 2009·Granted Jun 7, 2011·11 cites·10 claims
- 1586US7543140B2Revocation of a certificate and exclusion of other principals in a digital rights management (DRM) system based on a revocation list from a delegated revocation authorityMICROSOFT CORP·Filed 2003·Granted Jun 2, 2009·53 cites·20 claims
- 1685US7707643B2System and method for accessing protected content in a rights-management architectureMICROSOFT CORP·Filed 2004·Granted Apr 27, 2010·29 cites·10 claims
- 1783US7562395B2System and method for accessing protected content in a rights-management architectureMICROSOFT CORP·Filed 2005·Granted Jul 14, 2009·9 cites·1 claims
- 1869US7376975B2Enhancing digital rights management system security through policy enforcementMICROSOFT CORP·Filed 2004·Granted May 20, 2008·14 cites·34 claims
- 1967US7680743B2Software application protection by way of a digital rights management (DRM) systemMICROSOFT CORP·Filed 2002·Granted Mar 16, 2010·13 cites·19 claims
- 2058US12147530B2Deploying enclaves on different tee backends using a universal enclave binaryVMWARE INC·Filed 2022·Granted Nov 19, 2024·0 cites·20 claims
- 2158US7430542B2System and method for activating a rendering device in a multi-level rights-management architectureMICROSOFT CORP·Filed 2004·Granted Sep 30, 2008·4 cites·13 claims
- 2257US2025117188A1Methods and Systems that Generate Random Numbers Based on Nondeterministic Phenomena that are Computationally Initiated and Computationally Accessed Within a Computer SystemVMware LLC·Filed 2024·Application pending·0 cites
- 2350US2006123025A1System and method for activating a rendering device in a multi-level rights-management architectureMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 2449US2023315327A1Software-based entropy source based on dram access latenciesVMWARE INC·Filed 2022·Application pending·0 cites
- 2549US2006212363A1Rendering digital content in an encrypted rights-protected formMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 2649US2023315392A1Software-based entropy source based on race conditionsVMWARE INC·Filed 2022·Application pending·0 cites
- 2749US2023315916A1Software-based entropy source based on rowhammer dram vulnerabilityVMWARE INC·Filed 2022·Application pending·0 cites
- 2848US2005097056A1System and method for activating a rendering device in a multi-level rights-management architectureMICROSOFT CORP·Filed 2004·Application pending·0 cites
- 2946US8417968B2Secure repository with layers of tamper resistance and system and method for providing sameMANFERDELLI JOHN L·Filed 2011·Granted Apr 9, 2013·0 cites·20 claims
- 3046US2010076941A1Matrix-based scans on parallel processorsMICROSOFT CORP·Filed 2008·Application pending·0 cites
- 3144US2003078853A1Enforcement architecture and method for digital rights managementFiled 2002·Application pending·0 cites
- 3242US9811475B2Methods and apparatus for a secure sleep stateZMUDZINSKI KRYSTOF C·Filed 2012·Granted Nov 7, 2017·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →