Inventor · disambiguated record
Raymond Zhou Shaw
Also filed as: SHAW RAYMOND ZHOU
9 granted patents·5 pending applications·1 citations·filing 2016–2024
73Inventor score
Top patents by PatentIndex Score
14 records- 0171US11280224B2Pre-booster pumping system for increasing power generation of turbine of thermal power plantSHAW RAYMOND ZHOU·Filed 2020·Granted Mar 22, 2022·1 cites·14 claims
- 0269US12297831B1Parallel connected multiple shaft roots vacuum pumpELIVAC CO LTD·Filed 2023·Granted May 13, 2025·0 cites·10 claims
- 0357US12372447B2Alternating pressure fatigue test system for high-speed train based on internal root pump loading mechanismSHAW RAYMOND ZHOU·Filed 2023·Granted Jul 29, 2025·0 cites·12 claims
- 0451US12018681B1Oil box device of a roots vacuum pump with a crossed cooling water tube setSHAW RAYMOND ZHOU·Filed 2023·Granted Jun 25, 2024·0 cites·9 claims
- 0549US10570898B2Modularized integrated non-coaxial multiple chamber dry vacuum pumpSHAW RAYMOND ZHOU·Filed 2018·Granted Feb 25, 2020·0 cites·20 claims
- 0648US12320353B2Vacuum system having condenser and root vacuum pump setELIVAC CO LTD·Filed 2024·Granted Jun 3, 2025·0 cites·16 claims
- 0746US11313368B2Multistage pump assembly with at least one co-used shaftSHAW RAYMOND ZHOU·Filed 2020·Granted Apr 26, 2022·0 cites·10 claims
- 0846US2023167822A1Vacuum system having condenser and root vacuum pump setSHAW RAYMOND ZHOU·Filed 2023·Application pending·0 cites
- 0943US2023096279A1Vacuum system having condenser and root vacuum pump setSHAW RAYMOND ZHOU·Filed 2021·Application pending·0 cites
- 1042US11815095B2Power saving vacuuming pump system based on complete-bearing-sealing and dry-large-pressure-difference root vacuuming root pumpsSHAW RAYMOND ZHOU·Filed 2021·Granted Nov 14, 2023·0 cites·5 claims
- 1141US11619231B1Complete bearing-sealed root vacuum pump system capable of promoting vacuum ability of condenser of power plantSHAW RAYMOND ZHOU·Filed 2021·Granted Apr 4, 2023·0 cites·11 claims
- 1240US2020040895A1Multistage power saving vacuum device with root vacuum pump in first stageSHAW RAYMOND ZHOU·Filed 2018·Application pending·0 cites
- 1336US2019309756A1Multistage power saving vacuum device with root vacuum pump in first stageELIVAC COMPANY LTD·Filed 2016·Application pending·0 cites
- 1433US2021301824A1Power saving vacuum machine for improving vacuum ability of condenser of thermal power generatorSHAW RAYMOND ZHOU·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →