Inventor · disambiguated record
Randall R. Spangler
Also filed as: SPANGLER RANDALL · SPANGLER RANDALL R
37 granted patents·4 pending applications·487 citations·filing 1996–2024
98Inventor score
Top patents by PatentIndex Score
41 records- 0194US8745612B1Secure versioning of software packagesSEMENZATO LUIGI·Filed 2011·Granted Jun 3, 2014·54 cites·20 claims
- 0294US8732527B2Secure recovery apparatus and methodTABONE RYAN·Filed 2011·Granted May 20, 2014·19 cites·21 claims
- 0393US10127384B2Firmware verified bootGOOGLE INC·Filed 2016·Granted Nov 13, 2018·9 cites·19 claims
- 0493US8832455B1Verified boot path retryDREWRY WILLIAM A·Filed 2011·Granted Sep 9, 2014·26 cites·21 claims
- 0593US8819330B1System and method for updating a locally stored recovery imageSPANGLER RANDALL R·Filed 2011·Granted Aug 26, 2014·21 cites·25 claims
- 0693US8477350B2Cloud-based print serviceJAZAYERI MIKE·Filed 2010·Granted Jul 2, 2013·25 cites·27 claims
- 0792US8386763B1System and method for locking down a capability of a computer systemGOOGLE INC·Filed 2012·Granted Feb 26, 2013·20 cites·25 claims
- 0892US8281119B1Separate normal firmware and developer firmwareSPANGLER RANDALL R·Filed 2011·Granted Oct 2, 2012·18 cites·19 claims
- 0991US9292668B1Systems and methods for device authenticationSPANGLER RANDALL R·Filed 2011·Granted Mar 22, 2016·15 cites·16 claims
- 1090US9471117B1Skin temperature of computing device enclosureGOOGLE INC·Filed 2013·Granted Oct 18, 2016·13 cites·27 claims
- 1190US8812854B2Firmware verified bootSHAH GAURAV·Filed 2010·Granted Aug 19, 2014·18 cites·31 claims
- 1289US9575840B1Recovery rollback risk reductionGOOGLE INC·Filed 2014·Granted Feb 21, 2017·12 cites·20 claims
- 1389US8189014B1Generating a screen layout for a BIOS displayTAM WAI HONG·Filed 2011·Granted May 29, 2012·9 cites·19 claims
- 1488US9015456B1Indicator for developer modeSPANGLER RANDALL R·Filed 2011·Granted Apr 21, 2015·12 cites·21 claims
- 1587US8954800B1Recovery button for automatically entering recovery modeSPANGLER RANDALL R·Filed 2012·Granted Feb 10, 2015·13 cites·20 claims
- 1686US8583891B1Associating partitions in a computing deviceSPANGLER RANDALL R·Filed 2011·Granted Nov 12, 2013·9 cites·26 claims
- 1785US9898368B1Computing device with recovery modeGOOGLE INC·Filed 2015·Granted Feb 20, 2018·4 cites·16 claims
- 1885US5736666AMusic compositionCALIFORNIA INST OF TECHN·Filed 1996·Granted Apr 7, 1998·59 cites·41 claims
- 1984US9836606B2Secure recovery apparatus and methodGOOGLE INC·Filed 2015·Granted Dec 5, 2017·3 cites·20 claims
- 2084US5883326AMusic compositionCALIFORNIA INST OF TECHN·Filed 1998·Granted Mar 16, 1999·54 cites·1 claims
- 2183US9431831B1Updating firmware for charging deviceGOOGLE INC·Filed 2014·Granted Aug 30, 2016·8 cites·22 claims
- 2282US9251336B1Secure versioning of software packagesGOOGLE INC·Filed 2014·Granted Feb 2, 2016·5 cites·17 claims
- 2380US7130463B1Zoomed histogram display for a digital cameraFOVEON INC·Filed 2002·Granted Oct 31, 2006·41 cites·18 claims
- 2479US8612800B2Computing device with recovery modeHENDRICKS DAVID·Filed 2010·Granted Dec 17, 2013·4 cites·28 claims
- 2579US8473781B1Computing device with recovery modeHENDRICKS DAVID·Filed 2012·Granted Jun 25, 2013·4 cites·29 claims
- 2677US11062032B2Firmware verified bootGOOGLE LLC·Filed 2018·Granted Jul 13, 2021·1 cites·20 claims
- 2777US10027056B1Electrical connectorGOOGLE INC·Filed 2017·Granted Jul 17, 2018·3 cites·18 claims
- 2876US12250546B2Anonymous device authenticationGOOGLE LLC·Filed 2024·Granted Mar 11, 2025·0 cites·6 claims
- 2973US9483647B2Firmware verified bootGOOGLE INC·Filed 2014·Granted Nov 1, 2016·2 cites·19 claims
- 3068US9405611B1Computing device with recovery modeGOOGLE INC·Filed 2013·Granted Aug 2, 2016·1 cites·21 claims
- 3166US8813244B1Developer switchLYON CHRISTOPHER T·Filed 2012·Granted Aug 19, 2014·3 cites·19 claims
- 3261US12003964B2Anonymous device authenticationGOOGLE LLC·Filed 2020·Granted Jun 4, 2024·0 cites·14 claims
- 3358US9189340B2Secure recovery apparatus and methodGOOGLE INC·Filed 2014·Granted Nov 17, 2015·0 cites·20 claims
- 3457US9620886B1Electrical connector with recessed contact and socket for receiving electrical connectorGOOGLE INC·Filed 2013·Granted Apr 11, 2017·2 cites·22 claims
- 3550US10021092B1Systems and methods for device authenticationGOOGLE INC·Filed 2016·Granted Jul 10, 2018·0 cites·10 claims
- 3650US8464038B2Computing device with developer modeSPANGLER RANDALL R·Filed 2010·Granted Jun 11, 2013·0 cites·51 claims
- 3748US12475262B2Secure provisioning with hardware verificationGOOGLE LLC·Filed 2020·Granted Nov 18, 2025·0 cites·27 claims
- 3847US2022179960A1Secure Verification of FirmwareGOOGLE LLC·Filed 2019·Application pending·0 cites
- 3943US2024005013A1Testing-and-Manufacturing Keys for a System-on-ChipGOOGLE LLC·Filed 2020·Application pending·0 cites
- 4042US2015199028A1Keyboard-controlled developer modeSPANGLER RANDALL R·Filed 2011·Application pending·0 cites
- 4136US2015199190A1System and method for updating firmwareGOOGLE INC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →