Inventor · disambiguated record
William Alan Saperstein
Also filed as: SAPERSTEIN WILLIAM · SAPERSTEIN WILLIAM A · SAPERSTEIN WILLIAM ALAN
22 granted patents·9 pending applications·333 citations·filing 1992–2024
95Inventor score
Top patents by PatentIndex Score
31 records- 0195US7380275B2Secure and backward-compatible processor and secure software execution thereonBROADON COMM CORP·Filed 2005·Granted May 27, 2008·76 cites·73 claims
- 0294US11264833B2Power management integrated circuitGOOGLE LLC·Filed 2020·Granted Mar 1, 2022·3 cites·20 claims
- 0392US12052494B2Systems and methods of power-management on smart devicesGOOGLE LLC·Filed 2023·Granted Jul 30, 2024·2 cites·48 claims
- 0492US7322042B2Secure and backward-compatible processor and secure software execution thereonBROADON COMM CORP·Filed 2003·Granted Jan 22, 2008·92 cites·115 claims
- 0591US11901751B2Systems and methods for monitoring high charge levels in rechargeable batteriesGOOGLE LLC·Filed 2021·Granted Feb 13, 2024·3 cites·20 claims
- 0691US10819148B2Smart-home device switching circuitry with integrated power stealing controlGOOGLE LLC·Filed 2017·Granted Oct 27, 2020·7 cites·10 claims
- 0789US12078694B2Sensor-based tamper detection for mounted electronic devicesGOOGLE LLC·Filed 2020·Granted Sep 3, 2024·2 cites·20 claims
- 0889US10461581B2Charging case for electronic devicesNOOK DIGITAL LLC·Filed 2017·Granted Oct 29, 2019·7 cites·20 claims
- 0988US12149106B2Systems and methods for monitoring high charge levels in rechargeable batteriesGOOGLE LLC·Filed 2024·Granted Nov 19, 2024·1 cites·20 claims
- 1087US11743578B2Systems and methods of power-management on smart devicesGOOGLE LLC·Filed 2020·Granted Aug 29, 2023·2 cites·30 claims
- 1187US9819216B2Charging case for electronic devicesNOOK DIGITAL LLC·Filed 2016·Granted Nov 14, 2017·6 cites·7 claims
- 1285US12474420B2Sensor-based tamper detection for mounted electronic devicesGOOGLE LLC·Filed 2024·Granted Nov 18, 2025·0 cites·20 claims
- 1377US11802713B2Power management integrated circuitGOOGLE LLC·Filed 2022·Granted Oct 31, 2023·0 cites·20 claims
- 1473US8979342B2Planar front illumination system having a light guide with micro scattering features formed thereon and method of manufacturing the sameNEUGEBAUER CHARLES·Filed 2012·Granted Mar 17, 2015·3 cites·24 claims
- 1573US5499344AProgrammable dual port data unit for interfacing between multiple busesTEXAS INSTRUMENTS INC·Filed 1992·Granted Mar 12, 1996·63 cites·14 claims
- 1670US9733127B2System and method for estimating size and location of moving objectsGOOGLE INC·Filed 2016·Granted Aug 15, 2017·2 cites·17 claims
- 1770US2024334047A1Systems and Methods of Power-Management on Smart DevicesGOOGLE LLC·Filed 2024·Application pending·0 cites
- 1853US10121333B2Device with precision frequency stabilized audible alarm circuitGOOGLE INC·Filed 2017·Granted Nov 6, 2018·0 cites·5 claims
- 1952US5497466AUniversal address generatorTEXAS INSTRUMENTS INC·Filed 1994·Granted Mar 5, 1996·25 cites·11 claims
- 2051US2014021909A1Charging case for electronic devicesBARNESANDNOBLE COM LLC·Filed 2013·Application pending·0 cites
- 2148US5894563AMethod and apparatus for providing a PCI bridge between multiple PCI environmentsAPPLE COMPUTER·Filed 1996·Granted Apr 13, 1999·21 cites·17 claims
- 2248US2017193762A1Device with precision frequency stabilized audible alarm circuitGOOGLE INC·Filed 2015·Application pending·0 cites
- 2347US2022285957A1Cell Fault Detection in Batteries with Parallel CellsGOOGLE LLC·Filed 2021·Application pending·0 cites
- 2443US11934285B2Identification/communication interface between consumer electronic devices and accessory devicesGOOGLE LLC·Filed 2021·Granted Mar 19, 2024·0 cites·20 claims
- 2543US2014233770A1Techniques for speaker audio control in a deviceBARNESANDNOBLE COM LLC·Filed 2013·Application pending·0 cites
- 2643US2014233742A1Apparatus for speaker audio control in a deviceBARNESANDNOBLE COM LLC·Filed 2013·Application pending·0 cites
- 2743US2004267384A1Integrated console and controllerBROADON COMMUNICATIONS INC·Filed 2003·Application pending·0 cites
- 2843US2014233771A1Apparatus for front and rear speaker audio control in a deviceBARNESANDNOBLE COM LLC·Filed 2013·Application pending·0 cites
- 2939US2012133258A1Door mechanism for secure digital memory cardGIUSTINA GIANCARLO·Filed 2011·Application pending·0 cites
- 3037US5500946AIntegrated dual bus controllerTEXAS INSTRUMENTS INC·Filed 1995·Granted Mar 19, 1996·11 cites·5 claims
- 3129US5812801AApparatus and method for implementing an alternate bus standard in a computer system not designed for the alternate bus standardAPPLE COMPUTER·Filed 1996·Granted Sep 22, 1998·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →