Yon S. Lew

Person

Arvada, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Inertia force flowmeter with transverse pressure gradient sensors
- Patent number 5,700,958
- Issue date Dec 23, 1997
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Step-wise tracking electronic filter with offset up and down transi...
- Patent number 5,675,091
- Issue date Oct 7, 1997
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Inertia force flowmeter
- Patent number 5,663,509
- Issue date Sep 2, 1997
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Capacitively coupled ohmic resistance position sensor
- Patent number 5,627,325
- Issue date May 6, 1997
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Inertia force flowmeter
- Patent number 5,602,344
- Issue date Feb 11, 1997
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Interface distance sensor and its application to pressure sensing
- Patent number 5,598,103
- Issue date Jan 28, 1997
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Electroic filter for flowmeters with compound controls
- Patent number 5,591,923
- Issue date Jan 7, 1997
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Electronic method for measuring mass flow rate
- Patent number 5,540,106
- Issue date Jul 30, 1996
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Phase detetion method for flow measurement and other applications
- Patent number 5,504,789
- Issue date Apr 2, 1996
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Inertia force flowmeter with pivotally supported vibrating conduit
- Patent number 5,501,106
- Issue date Mar 26, 1996
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Capacitively coupled ohmic resistance position sensor
- Patent number 5,499,544
- Issue date Mar 19, 1996
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Fluid dynamic torsional vortex sensor
- Patent number 5,493,915
- Issue date Feb 27, 1996
- Syok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Electronic method for mass flow measurement
- Patent number 5,460,053
- Issue date Oct 24, 1995
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Pivotable vane flowmeter with capacitive position sensor
- Patent number 5,456,121
- Issue date Oct 10, 1995
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining target velocity by measuring phase shift
- Patent number 5,455,588
- Issue date Oct 3, 1995
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Turbine flowmeter with capacitive transducer
- Patent number 5,450,760
- Issue date Sep 19, 1995
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Electronic filter for flowmeters with compound controls
- Patent number 5,435,188
- Issue date Jul 25, 1995
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Method for obtaining zero flowmeter reading for zero flow
- Patent number 5,419,189
- Issue date May 30, 1995
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic flowmeter determining flow rate from phase angle difference
- Patent number 5,417,118
- Issue date May 23, 1995
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Fire barrier gasket seal
- Patent number 5,407,214
- Issue date Apr 18, 1995
- Hyok S. Lew
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Nonvibrating conduit inertia force flowmeter
- Patent number 5,392,656
- Issue date Feb 28, 1995
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Method for measuring mass flow rate
- Patent number 5,359,901
- Issue date Nov 1, 1994
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Single vibrating conduit mass flowmeter
- Patent number 5,355,737
- Issue date Oct 18, 1994
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Compound electronic filter for vortex flowmeters
- Patent number 5,351,556
- Issue date Oct 4, 1994
- Yon S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Capacitor-coupled ohmic resistance position sensor
- Patent number 5,347,875
- Issue date Sep 20, 1994
- Hyok Sang Lew
- G01 - MEASURING TESTING
Information Patent Grant
Method for processing signals in vortex flowmeters
- Patent number 5,309,771
- Issue date May 10, 1994
- Yon S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic induction flowmeter
- Patent number 5,275,059
- Issue date Jan 4, 1994
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Orbiting ball meter-motor-pump
- Patent number 5,248,246
- Issue date Sep 28, 1993
- Hyok S. Lew
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Ball plug valve
- Patent number 4,802,651
- Issue date Feb 7, 1989
- Hyok S. Lew
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Super reliable air-spring return air cylinder
- Patent number 4,759,260
- Issue date Jul 26, 1988
- Yon S. Lew
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Person

Patents Grantslast 30 patents

Inertia force flowmeter with transverse pressure gradient sensors

Step-wise tracking electronic filter with offset up and down transi...

Inertia force flowmeter

Capacitively coupled ohmic resistance position sensor

Inertia force flowmeter

Interface distance sensor and its application to pressure sensing

Electroic filter for flowmeters with compound controls

Electronic method for measuring mass flow rate

Phase detetion method for flow measurement and other applications

Inertia force flowmeter with pivotally supported vibrating conduit

Capacitively coupled ohmic resistance position sensor

Fluid dynamic torsional vortex sensor

Electronic method for mass flow measurement

Pivotable vane flowmeter with capacitive position sensor

Method for determining target velocity by measuring phase shift

Turbine flowmeter with capacitive transducer

Electronic filter for flowmeters with compound controls

Method for obtaining zero flowmeter reading for zero flow

Magnetic flowmeter determining flow rate from phase angle difference

Fire barrier gasket seal

Nonvibrating conduit inertia force flowmeter

Method for measuring mass flow rate

Single vibrating conduit mass flowmeter

Compound electronic filter for vortex flowmeters

Capacitor-coupled ohmic resistance position sensor

Method for processing signals in vortex flowmeters

Magnetic induction flowmeter

Orbiting ball meter-motor-pump

Ball plug valve

Super reliable air-spring return air cylinder