Inventor · disambiguated record
Shuhua Sang
Also filed as: SANG SHUHUA
9 granted patents·4 pending applications·30 citations·filing 2009–2023
84Inventor score
Files withSUZHOU ALTON ELECTRICAL & MECH IND CO LTD10LU WEIDONG1SANG SHUHUA1SUZHOU CLEVA ELECTRIC APPLIANCE CO LTD1
Top patents by PatentIndex Score
13 records- 0184US10316503B2Automated nursing systemLU WEIDONG·Filed 2015·Granted Jun 11, 2019·9 cites·64 claims
- 0281US10239010B2Filter assembly, filter device and dust collectorSUZHOU ALTON ELECTRICAL & MECH IND CO LTD·Filed 2017·Granted Mar 26, 2019·6 cites·20 claims
- 0379US9814645B2Circulating hot water nursing machineSUZHOU ALTON ELECTRICAL & MECH IND CO LTD·Filed 2015·Granted Nov 14, 2017·2 cites·20 claims
- 0476US11324368B2Dust collector and filtering assemblySUZHOU ALTON ELECTRICAL & MECH IND CO LTD·Filed 2018·Granted May 10, 2022·2 cites·20 claims
- 0572US8590099B2Vacuum cleaner having detachable blower and related locking assemblySANG SHUHUA·Filed 2009·Granted Nov 26, 2013·8 cites·6 claims
- 0666US10100506B2Central integrated nursing machineSUZHOU ALTON ELECTRICAL & MECH IND CO LTD·Filed 2015·Granted Oct 16, 2018·2 cites·10 claims
- 0760US11089928B2Dust collectorSUZHOU ALTON ELECTRICAL & MECH IND CO LTD·Filed 2018·Granted Aug 17, 2021·1 cites·20 claims
- 0860US2025213385A1Excrement Collector and Nursing Machine thereofSUZHOU ALTON ELECTRICAL & MECH IND CO LTD·Filed 2023·Application pending·0 cites
- 0954US2025098913A1Vacuum CleanerSUZHOU ALTON ELECTRICAL & MECH IND CO LTD·Filed 2022·Application pending·0 cites
- 1054US2025064285A1Vacuum CleanerSUZHOU ALTON ELECTRICAL & MECH IND CO LTD·Filed 2022·Application pending·0 cites
- 1150US9510716B2Vacuum cleaner having detachable blower and related locking assemblySUZHOU CLEVA ELECTRIC APPLIANCE CO LTD·Filed 2013·Granted Dec 6, 2016·0 cites·12 claims
- 1248US2022211234A1Vacuum cleanerSUZHOU ALTON ELECTRICAL & MECH IND CO LTD·Filed 2020·Application pending·0 cites
- 1335US10105271B2Inner bowl of operating head of nursing machine, and nursing machineSUZHOU ALTON ELECTRICAL & MECH IND CO LTD·Filed 2015·Granted Oct 23, 2018·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →