Inventor · disambiguated record
Yon S. Lew
Also filed as: LEW YON · LEW YON S · LEW YON SUNG
37 granted patents·1 pending application·752 citations·filing 1978–2001
98Inventor score
Top patents by PatentIndex Score
38 records- 0191US5663509AInertia force flowmeterFiled 1995·Granted Sep 2, 1997·68 cites·20 claims
- 0290US4431184AAerial gymnastic exerciserLEW HYOK S·Filed 1980·Granted Feb 14, 1984·78 cites·7 claims
- 0384US5407214AFire barrier gasket sealFiled 1991·Granted Apr 18, 1995·54 cites·15 claims
- 0481US4759260ASuper reliable air-spring return air cylinderLEW YON S·Filed 1985·Granted Jul 26, 1988·29 cites·3 claims
- 0574US5450760ATurbine flowmeter with capacitive transducerFiled 1993·Granted Sep 19, 1995·34 cites·14 claims
- 0674US4226167AAir-spring return air cylinderLEW YON S·Filed 1978·Granted Oct 7, 1980·20 cites·4 claims
- 0771US5540106AElectronic method for measuring mass flow rateFiled 1993·Granted Jul 30, 1996·31 cites·8 claims
- 0871US5417118AMagnetic flowmeter determining flow rate from phase angle differenceFiled 1993·Granted May 23, 1995·30 cites·20 claims
- 0971US4544300ASlide connectors with locking meansLEW HYOK S·Filed 1983·Granted Oct 1, 1985·31 cites·6 claims
- 1063US5455588AMethod for determining target velocity by measuring phase shiftFiled 1993·Granted Oct 3, 1995·34 cites·20 claims
- 1163US4582342APediroller boardLEW HYON S·Filed 1984·Granted Apr 15, 1986·32 cites·4 claims
- 1262US5501106AInertia force flowmeter with pivotally supported vibrating conduitFiled 1993·Granted Mar 26, 1996·22 cites·22 claims
- 1361US5700958AInertia force flowmeter with transverse pressure gradient sensorsFiled 1996·Granted Dec 23, 1997·26 cites·20 claims
- 1461US5435188AElectronic filter for flowmeters with compound controlsFiled 1994·Granted Jul 25, 1995·18 cites·16 claims
- 1560US4512372AFloating disc divert valveLEW HYOK S·Filed 1982·Granted Apr 23, 1985·19 cites·1 claims
- 1657US5355737ASingle vibrating conduit mass flowmeterLEW HYOK S·Filed 1993·Granted Oct 18, 1994·19 cites·20 claims
- 1754US5598103AInterface distance sensor and its application to pressure sensingFiled 1994·Granted Jan 28, 1997·13 cites·20 claims
- 1852US5602344AInertia force flowmeterFiled 1994·Granted Feb 11, 1997·13 cites·20 claims
- 1952US5392656ANonvibrating conduit inertia force flowmeterFiled 1993·Granted Feb 28, 1995·15 cites·20 claims
- 2052US5248246AOrbiting ball meter-motor-pumpLEW HYOK S·Filed 1992·Granted Sep 28, 1993·16 cites·20 claims
- 2151US5275059AMagnetic induction flowmeterLEW HYOK S·Filed 1992·Granted Jan 4, 1994·15 cites·17 claims
- 2249US5419189AMethod for obtaining zero flowmeter reading for zero flowFiled 1993·Granted May 30, 1995·14 cites·3 claims
- 2348US5347875ACapacitor-coupled ohmic resistance position sensorLEW HYOK S·Filed 1993·Granted Sep 20, 1994·13 cites·20 claims
- 2448US5309771AMethod for processing signals in vortex flowmetersLEW YON S·Filed 1992·Granted May 10, 1994·14 cites·6 claims
- 2547US5456121APivotable vane flowmeter with capacitive position sensorFiled 1993·Granted Oct 10, 1995·13 cites·17 claims
- 2646US5499544ACapacitively coupled ohmic resistance position sensorFiled 1993·Granted Mar 19, 1996·9 cites·21 claims
- 2745US5627325ACapacitively coupled ohmic resistance position sensorFiled 1995·Granted May 6, 1997·10 cites·20 claims
- 2843US4498371ADirect acting rotary actuator cylinderLEW YON S·Filed 1982·Granted Feb 12, 1985·8 cites·10 claims
- 2942US5359901AMethod for measuring mass flow rateLEW HYOK S·Filed 1993·Granted Nov 1, 1994·9 cites·10 claims
- 3042US5351556ACompound electronic filter for vortex flowmetersLEW YON S·Filed 1993·Granted Oct 4, 1994·10 cites·20 claims
- 3142US2002108127A1Low bandwidth transmissionFiled 2001·Application pending·0 cites
- 3240US4702457ABall plug valveLEW HYOK S·Filed 1982·Granted Oct 27, 1987·8 cites·13 claims
- 3335US5504789APhase detetion method for flow measurement and other applicationsFiled 1993·Granted Apr 2, 1996·5 cites·22 claims
- 3435US5460053AElectronic method for mass flow measurementFiled 1992·Granted Oct 24, 1995·6 cites·20 claims
- 3533US5675091AStep-wise tracking electronic filter with offset up and down transitionFiled 1995·Granted Oct 7, 1997·5 cites·20 claims
- 3633US5493915AFluid dynamic torsional vortex sensorFiled 1994·Granted Feb 27, 1996·8 cites·20 claims
- 3730US5591923AElectroic filter for flowmeters with compound controlsFiled 1995·Granted Jan 7, 1997·2 cites·20 claims
- 3830US4802651ABall plug valveLEW HYOK S·Filed 1987·Granted Feb 7, 1989·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →