Inventor · disambiguated record
Winston G. Walker
Also filed as: WALKER WINSTON · WALKER WINSTON G · WALKER WINSTON GLENN
29 granted patents·7 pending applications·1,243 citations·filing 1975–2017
98Inventor score
Top patents by PatentIndex Score
36 records- 0198US6433498B1Head rail-mounted actuator for window coveringsHARMONIC DESIGN INC·Filed 2000·Granted Aug 13, 2002·99 cites·5 claims
- 0297US6060852AHead rail-mounted actuator for window coveringHARMONIC DESIGN INC·Filed 1997·Granted May 9, 2000·101 cites·36 claims
- 0396US6812662B1Photoelectric power supply system for motorized window coveringsHARMONIC DESIGN INC·Filed 2002·Granted Nov 2, 2004·73 cites·14 claims
- 0495US7259485B2Magnetic brake for window covering powered by DC motorSOMFY SAS·Filed 2005·Granted Aug 21, 2007·32 cites·10 claims
- 0595US5883480AWindow covering with head rail-mounted actuatorHARMONIC DESING INC·Filed 1998·Granted Mar 16, 1999·103 cites·47 claims
- 0695US5391967AHead rail-mounted mini-blind actuatorHARMONIC DESIGN INC·Filed 1993·Granted Feb 21, 1995·109 cites·18 claims
- 0793US6850017B1Head rail-mounted actuator for window coveringsHARMONIC DESIGN INC·Filed 1999·Granted Feb 1, 2005·71 cites·4 claims
- 0893US5907227AHead rail-mounted actuator for window coveringsHARMONIC DESIGN INC·Filed 1997·Granted May 25, 1999·69 cites·25 claims
- 0991US7673667B2Low power, high resolution position encoder for motorized window coveringHARMONIC DESIGN INC·Filed 2002·Granted Mar 9, 2010·55 cites·14 claims
- 1089US5698958AHead rail-mounted actuator for window coveringsHARMONIC DESIGN INC·Filed 1995·Granted Dec 16, 1997·54 cites·20 claims
- 1187US6870338B2Magnetic encoder for powered window coveringHARMONIC DESIGN INC·Filed 2003·Granted Mar 22, 2005·37 cites·20 claims
- 1286US7860481B2Low power rf control systemSOMFY SAS·Filed 2010·Granted Dec 28, 2010·13 cites·20 claims
- 1386US5495153AHead rail-mounted mini-blind actuator for vertical blinds and pleated shadesHARMONIC DESIGN INC·Filed 1994·Granted Feb 27, 1996·65 cites·27 claims
- 1486US5444339AMini-blind actuatorHARMONIC DESIGN INC·Filed 1993·Granted Aug 22, 1995·62 cites·18 claims
- 1585US5729103AHead rail-mounted actuator for window coveringsHARMONIC DESIGN INC·Filed 1995·Granted Mar 17, 1998·60 cites·32 claims
- 1685US5714855AHead rail-mounted actuator for window coveringsHARMONIC DESIGN INC·Filed 1996·Granted Feb 3, 1998·45 cites·109 claims
- 1785US5517094AHead rail-mounted mini-blind actuatorHARMONIC DESIGN INC·Filed 1994·Granted May 14, 1996·60 cites·14 claims
- 1882US6794778B1Braking system for powered window coveringHARMONIC DESIGN INC·Filed 2003·Granted Sep 21, 2004·40 cites·26 claims
- 1977US7783277B2Low power rf control systemSOMFY SAS·Filed 2004·Granted Aug 24, 2010·18 cites·79 claims
- 2076US4163161AMOSFET circuitry with automatic voltage controlADDMASTER CORP·Filed 1975·Granted Jul 31, 1979·20 cites·7 claims
- 2175US7002310B2Piezo-based encoder with magnetic brake for powered window coveringSOMFY SAS·Filed 2004·Granted Feb 21, 2006·14 cites·17 claims
- 2271US9835587B2Electrophoresis running tank assemblyC C IMEX·Filed 2014·Granted Dec 5, 2017·2 cites·28 claims
- 2370US6924615B2Magnetic encoder for powered window coveringSOMFY SAS·Filed 2003·Granted Aug 2, 2005·16 cites·23 claims
- 2467US8974651B2Illuminator for visualization of fluorophoresCHAN RICHARD·Filed 2011·Granted Mar 10, 2015·2 cites·19 claims
- 2561US7091682B2Frequency stabilizer circuit for window covering control chip clockHARMONIC DESIGN INC·Filed 2004·Granted Aug 15, 2006·9 cites·14 claims
- 2655US10641731B2Electrophoresis running tank assemblyC C IMEX·Filed 2017·Granted May 5, 2020·0 cites·19 claims
- 2754US6967418B2Magnetic brake for powered window coveringSOMFY SAS·Filed 2004·Granted Nov 22, 2005·6 cites·21 claims
- 2851US2009010811A1System for Selective Illumination of Well PlatesCHAN RICHARD T L·Filed 2007·Application pending·0 cites
- 2949US2010164743A1Operating signal system and method for controlling a motorized window coveringHARMONIC DESIGN INC·Filed 2010·Application pending·0 cites
- 3046US2003145956A1Operating signal system and method for controlling a motorized window coveringFiled 2002·Application pending·0 cites
- 3144US2003145955A1System and method for controlling a motorized window coveringFiled 2002·Application pending·0 cites
- 3244US2004040674A1System and method for controlling a motorized window coveringFiled 2003·Application pending·0 cites
- 3343US2003145957A1Low power, high resolution position encoder for motorized window coveringFiled 2002·Application pending·0 cites
- 3443US2007279046A1Piezo-Based Encoder with Magnetic Brake for Powered Window ClosingCAVAREC PIERRE-EMMANUEL·Filed 2005·Application pending·0 cites
- 3540USD572647SVehicle wheelWALKER WINSTON·Filed 2008·Granted Jul 8, 2008·4 cites·1 claims
- 3640USD568226SVehicle wheelWALKER WINSTON·Filed 2007·Granted May 6, 2008·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →