Inventor · disambiguated record
Wai Man Lee
Also filed as: LEE WAI MAN · LEE WAI MAN PETER
10 granted patents·4 pending applications·31 citations·filing 2001–2020
85Inventor score
Top patents by PatentIndex Score
14 records- 0185US8640301B1Dirt cup latch mechanism for vacuum cleanerLEE WAI MAN·Filed 2011·Granted Feb 4, 2014·18 cites·12 claims
- 0274US9706889B1Dirt cup latch mechanism for vacuum cleanerBISSELL HOMECARE INC·Filed 2014·Granted Jul 18, 2017·5 cites·17 claims
- 0374US9138504B2Plasma driven catalyst system for disinfection and purification of gasesNANO & ADVANCED MATERIALS INST LTD·Filed 2014·Granted Sep 22, 2015·3 cites·20 claims
- 0470US10951565B2Handling various scenarios where an email recipient is not availableIBM·Filed 2019·Granted Mar 16, 2021·0 cites·10 claims
- 0569US11254016B2Joint mechanism, method for controlling the same, multi-arm device, and robotGUANGDONG O MATIC INTELLIGENT ROBOT LTD·Filed 2018·Granted Feb 22, 2022·3 cites·10 claims
- 0666US10484322B2Handling various scenarios where an email recipient is not availableIBM·Filed 2018·Granted Nov 19, 2019·0 cites·10 claims
- 0765US2021045602A1Latch mechanism for vacuum cleanerBISSELL INC·Filed 2020·Application pending·0 cites
- 0852US2019394160A1Routing a message based upon user-selected topic in a message editorIBM·Filed 2019·Application pending·0 cites
- 0951US10129196B2Handling various scenarios where an email recipient is not availableIBM·Filed 2016·Granted Nov 13, 2018·0 cites·7 claims
- 1049US10142273B2Handling various scenarios where an email recipient is not availableIBM·Filed 2015·Granted Nov 27, 2018·0 cites·15 claims
- 1149US2017265702A1Dirt cup latch mechanism for vacuum cleanerBISSELL HOMECARE INC·Filed 2017·Application pending·0 cites
- 1246US10425374B2Routing a message based upon user-selected topic in a message editorIBM·Filed 2013·Granted Sep 24, 2019·0 cites·14 claims
- 1335US2013103772A1Method for an instant messaging system and instant messaging systemIBM·Filed 2012·Application pending·0 cites
- 1430USD461595SCigarette lighterFiled 2001·Granted Aug 13, 2002·2 cites·1 claims
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