Inventor · disambiguated record
David L. Blankenbeckler
Also filed as: BLANKENBECKLER DAVID · BLANKENBECKLER DAVID L
28 granted patents·6 pending applications·406 citations·filing 1997–2021
96Inventor score
Files withDPHI ACQUISITIONS INC11WESTERN DIGITAL TECH INC6BLANKENBECKLER DAVID L5ADOBE SYSTEMS INC3TERASTOR CORP3
Top patents by PatentIndex Score
34 records- 0197US6243350B1Optical storage systems with flying optical heads for near-field recording and readingTERASTOR CORP·Filed 1997·Granted Jun 5, 2001·167 cites·347 claims
- 0295US6449221B1Storage media for optical storage systemsTERASTOR CORP·Filed 2000·Granted Sep 10, 2002·51 cites·58 claims
- 0392US9424400B1Digital rights management system transfer of content and distributionWESTERN DIGITAL TECH INC·Filed 2014·Granted Aug 23, 2016·15 cites·17 claims
- 0491US6724694B2Disk mastering based on near-field optical systemsTERASTOR CORP·Filed 2002·Granted Apr 20, 2004·24 cites·10 claims
- 0589US7549044B2Block-level storage device with content securityDPHI ACQUISITIONS INC·Filed 2003·Granted Jun 16, 2009·57 cites·15 claims
- 0686US6914868B1Low profile optical headDPHI ACQUISITIONS INC·Filed 2000·Granted Jul 5, 2005·19 cites·32 claims
- 0783US8010790B2Block-level storage device with content securityDPHI INC·Filed 2008·Granted Aug 30, 2011·12 cites·15 claims
- 0882US8831217B2Digital rights management system and methods for accessing content from an intelligent storageBLANKENBECKLER DAVID L·Filed 2012·Granted Sep 9, 2014·5 cites·22 claims
- 0982US8831218B2Digital rights management system and methods for provisioning content to an intelligent storageBLANKENBECKLER DAVID L·Filed 2012·Granted Sep 9, 2014·5 cites·8 claims
- 1082US6908725B2Double-sided hybrid optical disk with surface topologyDPHI ACQUISITIONS INC·Filed 2002·Granted Jun 21, 2005·16 cites·18 claims
- 1173US7016294B2Inner region identifier for optical diskDPHI ACQUISITIONS INC·Filed 2002·Granted Mar 21, 2006·9 cites·23 claims
- 1272US6656392B1Method and apparatus for compensating optical disks for effects of thin filmsDPHI ACQUISITIONS INC·Filed 2000·Granted Dec 2, 2003·9 cites·10 claims
- 1370US7808880B2Optical disk drive with hybrid solid immersion objective lensDPHI ACQUISITIONS INC·Filed 2006·Granted Oct 5, 2010·1 cites·10 claims
- 1469US8914634B2Digital rights management system transfer of content and distributionBLANKENBECKLER DAVID L·Filed 2012·Granted Dec 16, 2014·2 cites·19 claims
- 1569US7808879B2Optical disk drive with micro-SILDPHI ACQUISITIONS INC·Filed 2005·Granted Oct 5, 2010·1 cites·15 claims
- 1669US7554898B2Dual density disc with associated propertiesDPHI ACQUISITIONS INC·Filed 2002·Granted Jun 30, 2009·7 cites·7 claims
- 1768US9342701B1Digital rights management system and methods for provisioning content to an intelligent storageWESTERN DIGITAL TECH INC·Filed 2014·Granted May 17, 2016·1 cites·16 claims
- 1867US9384484B2Secure content distribution systemADOBE SYSTEMS INC·Filed 2014·Granted Jul 5, 2016·0 cites·19 claims
- 1967US7675835B2Small form-factor optical data storage deviceDPHI ACQUISITIONS INC·Filed 2005·Granted Mar 9, 2010·1 cites·10 claims
- 2063US8762708B2Secure content distribution systemBLANKENBECKLER DAVID L·Filed 2008·Granted Jun 24, 2014·2 cites·14 claims
- 2154US11606214B2Decryption and variant processingWESTERN DIGITAL TECH INC·Filed 2021·Granted Mar 14, 2023·0 cites·20 claims
- 2252US9214184B2Digital rights management system, devices, and methods for binding content to an intelligent storage deviceBLANKENBECKLER DAVID L·Filed 2012·Granted Dec 15, 2015·0 cites·17 claims
- 2351US10181166B2Secure content distribution systemADOBE SYSTEMS INC·Filed 2018·Granted Jan 15, 2019·0 cites·20 claims
- 2451US9959583B2Secure content distribution systemADOBE SYSTEMS INC·Filed 2016·Granted May 1, 2018·0 cites·20 claims
- 2547US2004202055A1Disk cartridge for optical disk drivesTERASTOR CORP A CALIFORNIA COR·Filed 2004·Application pending·0 cites
- 2644US10944572B2Decryption and variant processingWESTERN DIGITAL TECH INC·Filed 2017·Granted Mar 9, 2021·0 cites·13 claims
- 2743US7914711B2Use of mother stamper for optical disk moldingDPHI ACQUISITIONS INC·Filed 2002·Granted Mar 29, 2011·0 cites·16 claims
- 2840US2019191191A1Hybrid techniques for content distribution with edge devicesWESTERN DIGITAL TECH INC·Filed 2017·Application pending·0 cites
- 2938US2002093901A1First-side dual-layer optical data storage disk and method of manufacturing the sameFiled 2001·Application pending·0 cites
- 3037US2003157292A1Miniature optical disk for data storageDATAPLAY INC·Filed 2002·Application pending·0 cites
- 3136US7227817B1Low profile optical headDPHI ACQUISITIONS INC·Filed 1999·Granted Jun 5, 2007·2 cites·58 claims
- 3233US2002109776A1Method of aligning and mounting hub member on data storage diskFiled 2000·Application pending·0 cites
- 3329US10642962B2Licensable function for securing stored dataWESTERN DIGITAL TECH INC·Filed 2015·Granted May 5, 2020·0 cites·27 claims
- 3427US2003024887A1Disk carrierFiled 2001·Application pending·0 cites
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