Assignee
HUANG LIJI
US·22 granted patents·7 pending applications·43 citations·filing 2010–2024
Top patents by PatentIndex Score
29 records- 0191US10480974B2Composite MEMS flow sensor on silicon-on-insulator device and method of making the sameHUANG LIJI·Filed 2018·Granted Nov 19, 2019·5 cites·7 claims
- 0291US10066976B2Vortex flow meter with micromachined sensing elementsHUANG LIJI·Filed 2016·Granted Sep 4, 2018·5 cites·12 claims
- 0388US10837814B1Smart gas cylinder capHUANG LIJI·Filed 2019·Granted Nov 17, 2020·6 cites·14 claims
- 0486US9752783B2Smart device for gas rangeHUANG LIJI·Filed 2015·Granted Sep 5, 2017·3 cites·10 claims
- 0584US10240723B2Digital regulated gas dispensing apparatus with a MEMS mass flow meterHUANG LIJI·Filed 2017·Granted Mar 26, 2019·3 cites·14 claims
- 0681US8794082B2MEMS time-of-flight thermal mass flow meterHUANG LIJI·Filed 2011·Granted Aug 5, 2014·6 cites·8 claims
- 0778US10209156B2Micromachined pressure sensor and method of making the sameHUANG LIJI·Filed 2016·Granted Feb 19, 2019·2 cites·12 claims
- 0875US9354197B2Micromachined oxygen sensor and method of making the sameHUANG LIJI·Filed 2013·Granted May 31, 2016·2 cites·10 claims
- 0972US9360357B2Micromachined mass flow sensor with condensation prevention and method of making the sameHUANG LIJI·Filed 2013·Granted Jun 7, 2016·3 cites·9 claims
- 1071US8943888B2Micromachined flow sensor integrated with flow inception detection and make of the sameHUANG LIJI·Filed 2013·Granted Feb 3, 2015·3 cites·14 claims
- 1169US8644693B2Integrated micromachining proximity switch sensors in air/oil lubricatorsHUANG LIJI·Filed 2010·Granted Feb 4, 2014·2 cites·3 claims
- 1262USD1032386SMEMS mass flow controllerHUANG LIJI·Filed 2022·Granted Jun 25, 2024·2 cites·1 claims
- 1361US2024410735A1Smart fuel gas cylinder regulatorHUANG LIJI·Filed 2023·Application pending·0 cites
- 1460US11927555B2Micromachined thermal time-of-flight fluidic concentration metering deviceHUANG LIJI·Filed 2021·Granted Mar 12, 2024·0 cites·12 claims
- 1560US8544320B2Integrated micromachined wind and gas velocity profilerHUANG LIJI·Filed 2010·Granted Oct 1, 2013·1 cites·6 claims
- 1656US2025137825A1Flow conditioning assembly with micromachined mass flow sensorsHUANG LIJI·Filed 2023·Application pending·0 cites
- 1751US11512990B2Gas meter with thermal time-of-flight sensingHUANG LIJI·Filed 2020·Granted Nov 29, 2022·0 cites·15 claims
- 1851US11353336B2Gas meter with gas thermal property measurement and auto-compensationHUANG LIJI·Filed 2020·Granted Jun 7, 2022·0 cites·16 claims
- 1950US11428596B2Vacuum gauge with an extended dynamic measurement rangeHUANG LIJI·Filed 2020·Granted Aug 30, 2022·0 cites·9 claims
- 2050US2021379323A1Automatic oxygen therapy deviceHUANG LIJI·Filed 2020·Application pending·0 cites
- 2150US2022136881A1Smart device for fuel cylinderHUANG LIJI·Filed 2020·Application pending·0 cites
- 2247US11179083B2Physiological fluid collection bag with instant data transmissionHUANG LIJI·Filed 2018·Granted Nov 23, 2021·0 cites·8 claims
- 2345US8950253B2MEMS mass flow sensor assembly and method of making the sameHUANG LIJI·Filed 2013·Granted Feb 10, 2015·0 cites·14 claims
- 2445US2018325183A1Smart Electronic VaporizerHUANG LIJI·Filed 2018·Application pending·0 cites
- 2541US8464593B2Integrated micro-machined air flow velocity meter for projectile armsHUANG LIJI·Filed 2010·Granted Jun 18, 2013·0 cites·4 claims
- 2641US8336392B2Integrated micromachining air flow path clog sensorHUANG LIJI·Filed 2010·Granted Dec 25, 2012·0 cites·8 claims
- 2738US2017097252A1Composite mems flow sensor on silicon-on-insulator device and method of making the sameHUANG LIJI·Filed 2015·Application pending·0 cites
- 2838US2016255878A1Smart Electronic VaporizerHUANG LIJI·Filed 2015·Application pending·0 cites
- 2936USD1083642SManual gas mass flow controllerHUANG LIJI·Filed 2024·Granted Jul 15, 2025·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →