Inventor · disambiguated record
Thomas A. Bellwood
Also filed as: BELLWOOD THOMAS A · BELLWOOD THOMAS ALEXANDER
33 granted patents·14 pending applications·645 citations·filing 1999–2015
97Inventor score
Top patents by PatentIndex Score
47 records- 0193US8185959B2Digital rights management of captured content based on capture associated locationsBELLWOOD THOMAS A·Filed 2008·Granted May 22, 2012·28 cites·20 claims
- 0291US9292673B2Virtual key management and isolation of data deployments in multi-tenant environmentsIBM·Filed 2013·Granted Mar 22, 2016·16 cites·22 claims
- 0391US6684166B2Pressure sensitive keyboardIBM·Filed 2002·Granted Jan 27, 2004·83 cites·17 claims
- 0490US6584567B1Dynamic connection to multiple origin servers in a transcoding proxyIBM·Filed 1999·Granted Jun 24, 2003·238 cites·28 claims
- 0588US8095991B2Digital rights management of streaming captured content based on criteria regulating a sequence of elementsBELLWOOD THOMAS A·Filed 2008·Granted Jan 10, 2012·14 cites·17 claims
- 0685US7987140B2Digital rights management of captured content based on criteria regulating a combination of elementsIBM·Filed 2008·Granted Jul 26, 2011·14 cites·20 claims
- 0784US8332536B2Content protection continuity through authorized chains of componentsBELLWOOD THOMAS A·Filed 2009·Granted Dec 11, 2012·6 cites·17 claims
- 0883US7565700B2Method for tracking the expiration of encrypted content using device relative time intervalsIBM·Filed 2005·Granted Jul 21, 2009·10 cites·1 claims
- 0982US8266716B2Digital rights management of streaming captured content based on criteria regulating a sequence of elementsBELLWOOD THOMAS A·Filed 2011·Granted Sep 11, 2012·7 cites·20 claims
- 1080US6401132B1Subchaining transcoders in a transcoding frameworkIBM·Filed 1999·Granted Jun 4, 2002·111 cites·24 claims
- 1179US7756157B2Provisioning bandwidth for a digital media streamIBM·Filed 2007·Granted Jul 13, 2010·8 cites·15 claims
- 1276US9755836B2Identifying and locating authenticated services using broadcast encryptionBELLWOOD THOMAS A·Filed 2010·Granted Sep 5, 2017·4 cites·25 claims
- 1373US7057640B2Method and apparatus for dynamic burnout imprinting protection with shift correctionIBM·Filed 2002·Granted Jun 6, 2006·12 cites·29 claims
- 1472US8966115B2Content protection continuity through authorized chains of componentsBELLWOOD THOMAS A·Filed 2012·Granted Feb 24, 2015·2 cites·22 claims
- 1571US6611876B1Method for establishing optimal intermediate caching points by grouping program elements in a software systemIBM·Filed 1999·Granted Aug 26, 2003·71 cites·24 claims
- 1669US8724811B2Broadcast encryption based security systemBELLWOOD THOMAS A·Filed 2012·Granted May 13, 2014·2 cites·20 claims
- 1768US8862878B2Authentication and authorization of a device by a service using broadcast encryptionBELLWOOD THOMAS A·Filed 2010·Granted Oct 14, 2014·2 cites·25 claims
- 1866US8571209B2Recording keys in a broadcast-encryption-based systemBELLWOOD THOMAS ALEXANDER·Filed 2009·Granted Oct 29, 2013·4 cites·15 claims
- 1966US7778421B2Method for controlling access to encrypted content using multiple broadcast encryption based control blocksIBM·Filed 2007·Granted Aug 17, 2010·2 cites·20 claims
- 2064US7533351B2Method, apparatus, and program for dynamic expansion and overlay of controlsIBM·Filed 2003·Granted May 12, 2009·9 cites·25 claims
- 2161US8903743B2Cryptographic prescription systemBELLWOOD THOMAS A·Filed 2007·Granted Dec 2, 2014·0 cites·17 claims
- 2256US8488793B2Efficient rebinding of partitioned content encrypted using broadcast encryptionBELLWOOD THOMAS A·Filed 2009·Granted Jul 16, 2013·0 cites·23 claims
- 2355US7885427B2System and method for solving the “birthday” problem with watermarkingIBM·Filed 2007·Granted Feb 8, 2011·0 cites·1 claims
- 2453US8023693B2System and method for solving the “birthday problem” with watermarkingIBM·Filed 2008·Granted Sep 20, 2011·0 cites·17 claims
- 2552US9515834B2Content protection continuity through authorized chains of componentsIBM·Filed 2015·Granted Dec 6, 2016·0 cites·30 claims
- 2650US2011161795A1Inter-application document accessIBM·Filed 2009·Application pending·0 cites
- 2749US9009489B2Device archiving of past cluster binding information on a broadcast encryption-based networkBELLWOOD THOMAS A·Filed 2012·Granted Apr 14, 2015·0 cites·16 claims
- 2849US8850594B2Digital rights management of captured content based on capture associated locationsBELLWOOD THOMAS A·Filed 2012·Granted Sep 30, 2014·0 cites·18 claims
- 2949US8788426B2Handling medical prescriptions in a secure fashionBELLWOOD THOMAS A·Filed 2012·Granted Jul 22, 2014·0 cites·15 claims
- 3049US2006265528A1Method and system for notification and management of item disposalRUTKOWSKI MATT F·Filed 2005·Application pending·0 cites
- 3149US2008225000A1Cancellation of Environmental Motion In Handheld DevicesBELLWOOD THOMAS ALEXANDER·Filed 2007·Application pending·0 cites
- 3248US9009487B2Device archiving of past cluster binding information on a broadcast encryption-based networkBELLWOOD THOMAS A·Filed 2010·Granted Apr 14, 2015·0 cites·26 claims
- 3347US8325926B2Method for providing a broadcast encryption based home security systemBELLWOOD THOMAS A·Filed 2006·Granted Dec 4, 2012·0 cites·20 claims
- 3446US2005137880A1ESPR driven text-to-song engineIBM·Filed 2003·Application pending·0 cites
- 3545US2008310446A1Provisioning Bandwidth For A Digital Media StreamBELLWOOD THOMAS A·Filed 2007·Application pending·0 cites
- 3645US2008310454A1Provisioning Bandwidth For A Digital Media StreamBELLWOOD THOMAS A·Filed 2007·Application pending·0 cites
- 3745US2005137881A1Method for generating and embedding vocal performance data into a music file formatIBM·Filed 2003·Application pending·0 cites
- 3844US2009242142A1Privacy screen for a display deviceIBM·Filed 2008·Application pending·0 cites
- 3943US2008196056A1Method of augmenting local programming contentBASSETT RONALD W·Filed 2007·Application pending·0 cites
- 4043US2004064835A1System and method for content based on-demand video media overlayIBM·Filed 2002·Application pending·0 cites
- 4139US8086628B2Systems and methods for user-constructed hierarchical interest profiles and information retrieval using sameALLEN RICHARD B·Filed 2009·Granted Dec 27, 2011·1 cites·20 claims
- 4239US2004113956A1Apparatus and method for providing feedback regarding finger placement relative to an input deviceIBM·Filed 2002·Application pending·0 cites
- 4338US8528055B2Processing performance of repeated device compliance update messagesBELLWOOD THOMAS A·Filed 2010·Granted Sep 3, 2013·0 cites·20 claims
- 4438US2008235197A1Systems and methods for user-constructed hierarchical interest profiles and information retrieval using sameIBM·Filed 2008·Application pending·0 cites
- 4538US2006265338A1System and method for usage based key management rebinding using logical partitionsRUTKOWSKI MATT F·Filed 2005·Application pending·0 cites
- 4637US2007033224A1Method and system for automatic construction and management of sets of hierarchical interest pointsALLEN RICHARD B·Filed 2005·Application pending·0 cites
- 4736US7426508B2Systems and methods for user-constructed hierarchical interest profiles and information retrieval using sameIBM·Filed 2004·Granted Sep 16, 2008·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →