Inventor · disambiguated record
Hai Mei
Also filed as: MEI HAI
11 granted patents·6 pending applications·196 citations·filing 2000–2025
90Inventor score
Files withILLINOIS TOOL WORKS6CELERITY INC3MYKROLIS CORP3MEASUREMENT SPEC INC2ADVANCED ENERGY & ENVIRONMENTAL TECH INC1
Top patents by PatentIndex Score
17 records- 0194US6402939B1Oxidative desulfurization of fossil fuels with ultrasoundSULPHCO INC·Filed 2000·Granted Jun 11, 2002·120 cites·33 claims
- 0287US7680399B2System and method for producing and delivering vaporBROOKS INSTR LLC·Filed 2006·Granted Mar 16, 2010·23 cites·38 claims
- 0384US11860050B2Load detectorMEASUREMENT SPEC INC·Filed 2021·Granted Jan 2, 2024·2 cites·18 claims
- 0473US10996099B2Load cell with overload protectionMEASUREMENT SPEC INC·Filed 2019·Granted May 4, 2021·2 cites·19 claims
- 0572US7131334B2Pressure sensor device and methodCELERITY INC·Filed 2004·Granted Nov 7, 2006·18 cites·18 claims
- 0664US2025198869A1Pressure sensors having improved drift compensationILLINOIS TOOL WORKS·Filed 2024·Application pending·0 cites
- 0763US7395716B2Variable capacitance measuring deviceCELERITY INC·Filed 2006·Granted Jul 8, 2008·4 cites·13 claims
- 0860US7000482B2Variable capacitance measuring deviceMYKROLIS CORP·Filed 2002·Granted Feb 21, 2006·7 cites·23 claims
- 0960US2024159611A1Pressure transducers having improved resistance to temperature errorILLINOIS TOOL WORKS·Filed 2023·Application pending·0 cites
- 1057US7073388B2Variable capacitance measuring device comprising a glass-ceramic insulatorCELERITY INC·Filed 2004·Granted Jul 11, 2006·7 cites·19 claims
- 1157US6837111B2Variable capacitance measuring deviceMYKROLIS CORP·Filed 2002·Granted Jan 4, 2005·7 cites·16 claims
- 1256US7043994B2Variable capacitance measuring deviceMYKROLIS CORP·Filed 2004·Granted May 16, 2006·6 cites·8 claims
- 1356US2025146895A1Pressure transducers having improved operating pressure rangesILLINOIS TOOL WORKS·Filed 2024·Application pending·0 cites
- 1456US2025146896A1Pressure transducers having improved resistance to temperature errorILLINOIS TOOL WORKS·Filed 2024·Application pending·0 cites
- 1555US2025224294A1Pressure sensors having improved drift compensationILLINOIS TOOL WORKS·Filed 2025·Application pending·0 cites
- 1655US2025334469A1Inlet filters and pressure sensors having inlet filtersILLINOIS TOOL WORKS·Filed 2025·Application pending·0 cites
- 1730US11505817B2Method for detecting and counting relative content of microorganismADVANCED ENERGY & ENVIRONMENTAL TECH INC·Filed 2017·Granted Nov 22, 2022·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →