Inventor · disambiguated record
David J. Schanin
Also filed as: SCHANIN DAVID · SCHANIN DAVID J
21 granted patents·1 pending application·1,038 citations·filing 1982–2013
97Inventor score
Files withUSA TECH INC7BAYVIEW TECH GROUP INC4SCHANIN DAVID J3BAYVIEW TECHNOLOGY GROUP1BAYVIEW TECHNOLOGY GROUP LLC1
Top patents by PatentIndex Score
22 records- 0195US5239255APhase-controlled power modulation systemBAYVIEW TECHNOLOGY GROUP·Filed 1991·Granted Aug 24, 1993·198 cites·23 claims
- 0295US5004969APhase control switching circuit without zero crossing detectionBAYVIEW TECH GROUP INC·Filed 1989·Granted Apr 2, 1991·112 cites·14 claims
- 0392US6389822B1Refrigerated vending machine exploiting expanded temperature variance during power-conservation modeBAYVIEW TECH GROUP INC·Filed 2000·Granted May 21, 2002·64 cites·17 claims
- 0491US8260975B1Consumer electronics control (CEC) processorSCHANIN DAVID J·Filed 2011·Granted Sep 4, 2012·33 cites·4 claims
- 0591US7856289B2Method and apparatus for conserving power consumed by a vending machine utilizing audio signal detectionUSA TECH INC·Filed 2007·Granted Dec 21, 2010·36 cites·14 claims
- 0691US7200467B2Method and apparatus for power management control of a cooling system in a consumer accessible applianceUSA TECH INC·Filed 2005·Granted Apr 3, 2007·63 cites·20 claims
- 0788US7525296B2Spread spectrum power converter with duty-cycle error compensationBAYVIEW VENTURES INC·Filed 2006·Granted Apr 28, 2009·37 cites·25 claims
- 0888US5067071AMultiprocessor computer system employing a plurality of tightly coupled processors with interrupt vector busENCORE COMPUTER CORP·Filed 1985·Granted Nov 19, 1991·162 cites·3 claims
- 0987US6975926B2Method and apparatus for power management control of a compressor-based appliance that reduces electrical power consumption of an applianceUSA TECH INC·Filed 2002·Granted Dec 13, 2005·49 cites·43 claims
- 1087US6243626B1External power management device with current monitoring precluding shutdown during high currentBAYVIEW TECH GROUP INC·Filed 1998·Granted Jun 5, 2001·74 cites·17 claims
- 1186US6801836B2Power-conservation system based on indoor/outdoor and ambient-light determinationsUSA TECH INC·Filed 2001·Granted Oct 5, 2004·36 cites·26 claims
- 1280US6898942B2Method and apparatus for conserving power consumed by a refrigerated appliance utilizing dispensing event data signalsUSA TECH INC·Filed 2003·Granted May 31, 2005·28 cites·25 claims
- 1380US5477476APower-conservation system for computer peripheralsBAYVIEW TECH GROUP INC·Filed 1993·Granted Dec 19, 1995·48 cites·6 claims
- 1465US6931869B2Refrigerated vending machine exploiting expanded temperature variance during power-conservation modeUSA TECH INC·Filed 2003·Granted Aug 23, 2005·11 cites·8 claims
- 1562US7286907B2Method and apparatus for conserving power consumed by a refrigerated appliance utilizing audio signal detectionUSA TECH INC·Filed 2004·Granted Oct 23, 2007·12 cites·43 claims
- 1662US6581396B2Refrigerated vending machine exploiting expanded temperature variance during power-conservation modeBAYVIEW TECHNOLOGY GROUP LLC·Filed 2002·Granted Jun 24, 2003·11 cites·19 claims
- 1761US4556953AInterchangeable interface circuitry arrangements for use with a data processing systemCAPRIO A RONALD·Filed 1982·Granted Dec 3, 1985·33 cites·8 claims
- 1860US4446382AArrangement to time separate bidirectional current flowMOORE RUSSELL L·Filed 1982·Granted May 1, 1984·14 cites·4 claims
- 1945US8982281B2HDMI switch system with video alertsSCHANIN DAVID J·Filed 2013·Granted Mar 17, 2015·0 cites·18 claims
- 2045US4670855AInterchangeable interface circuit structureDIGITAL EQUIPMENT CORP·Filed 1985·Granted Jun 2, 1987·17 cites·6 claims
- 2143US8350416B2Transition-rate control for phase-controlled AC power delivery systemSCHANIN DAVID J·Filed 2009·Granted Jan 8, 2013·0 cites·10 claims
- 2239US2004064218A1Supporting bracket for external power-management controller and/or at least one external sensor device that cooperate to reduce electrical power consumption of an applianceFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →