Inventor · disambiguated record
Wai Man Wong
Also filed as: WONG WAI · WONG WAI MAN · WONG WAI YEE
11 granted patents·7 pending applications·56 citations·filing 2001–2024
84Inventor score
Files withDEFOND ELECTECH CO LTD11CISCO TECH INC2CHRISTIAN KRAUSCHE1DONGGUAN CHEN DA APPLIANCE CO LTD1LO WANG KIN1
Top patents by PatentIndex Score
18 records- 0186US11694862B2Lock-off mechanism for locking-off a trigger assembly of an electric deviceDEFOND ELECTECH CO LTD·Filed 2020·Granted Jul 4, 2023·2 cites·11 claims
- 0286US7965174B2Integrated building device monitoring networkCISCO TECH INC·Filed 2008·Granted Jun 21, 2011·46 cites·23 claims
- 0384US11623335B2Control assembly for use in operation of an electric deviceDEFOND ELECTECH CO LTD·Filed 2018·Granted Apr 11, 2023·3 cites·5 claims
- 0481US2025047223A1Brushless dc motor control unitDEFOND ELECTECH CO LTD·Filed 2024·Application pending·0 cites
- 0570US11919137B2Control assembly for use in operation of an electric deviceDEFOND ELECTECH CO LTD·Filed 2023·Granted Mar 5, 2024·0 cites·4 claims
- 0667US12362109B2Electrical switch with a sealing member for use with an electrical deviceDEFOND ELECTECH CO LTD·Filed 2021·Granted Jul 15, 2025·0 cites·6 claims
- 0761US2021036637A1Brushless dc motor control unitDEFOND ELECTECH CO LTD·Filed 2020·Application pending·0 cites
- 0858US2019157019A1Electrical switch with a sealing member for use with an electrical deviceDEFOND ELECTECH CO LTD·Filed 2018·Application pending·0 cites
- 0952US10848084B2Brushless DC motor control unitDEFOND ELECTECH CO LTD·Filed 2018·Granted Nov 24, 2020·0 cites·15 claims
- 1052US7650636B2Network security enhancement methods and devicesCISCO TECH INC·Filed 2004·Granted Jan 19, 2010·2 cites·19 claims
- 1150US2025364934A1Non-contact control assembly for controlling operation of electrical deviceDEFOND ELECTECH CO LTD·Filed 2024·Application pending·0 cites
- 1248US11664710B2Variable-speed control assembly for an electric deviceDEFOND ELECTECH CO LTD·Filed 2020·Granted May 30, 2023·0 cites·11 claims
- 1348US2009068435A1Thick floor coating having antistatic propertiesCHRISTIAN KRAUSCHE·Filed 2007·Application pending·0 cites
- 1446US2024120247A1Method of Manufacturing a Semiconductor Package, Such Semiconductor Package as well as an Electronic System Comprising a PCB Element and at Least Such Semiconductor PackageNexperia BV·Filed 2023·Application pending·0 cites
- 1544US8381883B2Wheelchair safety deviceLO WANG KIN·Filed 2011·Granted Feb 26, 2013·3 cites·9 claims
- 1642US11975434B2Control assembly for use with an electric power toolDEFOND ELECTECH CO LTD·Filed 2020·Granted May 7, 2024·0 cites·20 claims
- 1737US10121626B2Electrical switch unit for an electrical deviceDONGGUAN CHEN DA APPLIANCE CO LTD·Filed 2017·Granted Nov 6, 2018·0 cites·14 claims
- 1829US2002088660A1Scooter with power releasing deviceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →