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2022
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P/S
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Vacuum pressure gauges; vacuum transducers. |
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P/S
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Vacuum pressure gauges; vacuum transducers |
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2020
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P/S
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Electro-mechanical devices and components, namely, technical measuring, testing and checking appa... |
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2012
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Invention
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Integrated multi-headed atomizer and vaporization system and method.
The disclosed embodiments i... |
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Invention
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Integrated multi-headed atomizer and vaporization system and method. The disclosed embodiments in... |
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Invention
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Pressure balanced valve. The disclosed embodiments include a pressure balance valve that solves o... |
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Invention
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Monolithic vacuum manometer utilizing electrostatic interference as a means of detection. A monol... |
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2011
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Invention
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Self -heated mems based capacitance diaphragm presure gauge. The disclosed embodiments include a ... |
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|
Invention
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Self-heated mems based capacitance diaphragm gauge. The disclosed embodiments include a capacitan... |
|
|
Invention
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Advanced feed-forward valve-control for a mass flow controller.
The disclosed embodiments includ... |
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|
Invention
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Mass flow controller with improved dynamic response.
A system and method of characterizing or co... |
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2009
|
Invention
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Solenoid needle valve assembly. The disclosed embodiments include an apparatus and a method for c... |
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Invention
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Multi-gas flow device. A system and method of characterizing or controlling a flow of a fluid is ... |
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P/S
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Mechanical and electronic flow meters for gases and liquids; flow meters with valves; flow meters... |
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Invention
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Flow measurement and control with bubble detection. Systems and methods for liquid flow sensing a... |
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Invention
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Systems, apparatuses, and methods for measuring a fluid characteristic using a coriolis flow mete... |
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2008
|
Invention
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System and method for sensor thermal drift offset compensation. A system and method for compensat... |
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Invention
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System for and method of providing a wide-range flow controller. An improved flow measuring devic... |
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Invention
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Methods and apparatus for pressure compensation in a mass flow controller. Performance of mass fl... |
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Invention
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Mass flow controller with improved dynamic. A system and method of compensating for pressure vari... |
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Invention
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Thermal flow meter. A thermal mass flow controller or mass flow meter having a novel sensor housi... |
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Invention
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Mass flow controller employing sliding mode control. A mass flow controller (100) employing slidi... |
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Invention
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System, method and computer program for determining fluid flow rate using a pressure sensor and a... |
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Invention
|
A system, method, and computer program for determining fluid flow rate using a pressure sensor an... |
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Invention
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Mass flow controller |
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P/S
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flowmeters for measuring, indicating, recording and controlling the flow of fluids; sight flow in... |
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2007
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Invention
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Pressure retaining sleeve. A magnetic core (106) is adapted for a solenoid valve (100). The magne... |
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Invention
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Flow sensor signal conversion. A method of obtaining at least one representation of a characteris... |
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P/S
|
Flowmeters for measuring, indicating, recording and
controlling the flow of fluids; sight flow i... |
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P/S
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Flowmeters for measuring, indicating, recording and controlling the flow of fluids; sight flow in... |
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P/S
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Flowmeters for measuring, indicating, recording and controlling the flow of fluids; [ sight flow ... |
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|
Invention
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System and method for a mass flow controller. A system and method for controlling a mass flow con... |
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|
Invention
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Attitude insensitive flow device system and method. Disclosed herein are systems and methods for ... |
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|
Invention
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Valve leakby diagnostics. A method is disclosed for determining leakby in a flow controller (100)... |
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|
Invention
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Method and apparatus for providing a determined ratio of process fluids. A fluid flow control sys... |
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2006
|
Invention
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Ultrasonic flow sensor having reflecting interface. An ultrasonic flow sensor that includes a con... |
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Invention
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Variable capacitance measuring device. A variable capacitance measuring device can comprise any o... |
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|
Invention
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Mass flow meter or controller with inclination sensor. A thermal mass flow meter associated with ... |
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|
Invention
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System and method of operation of an embedded system for a digital capacitance diaphragm gauge. S... |
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|
Invention
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System and method for producing and delivering vapor. Systems and methods for producing and deliv... |
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|
Invention
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System and method for measuring flow. One embodiment of the present invention can comprise a prim... |
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2005
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Invention
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Digitally controlled sensor system. Systems and methods for digitally controlling sensors. In one... |
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|
Invention
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Method and system for wafer temperature control.
Systems and methods for controlling the tempera... |
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2004
|
Invention
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Valve assembly. A flow control valve includes an inlet and an outlet through which fluid enters a... |
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|
Invention
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Method and system for flow measurement and validation of a mass flow controller. Systems and meth... |
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2003
|
Invention
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Method and device for determining a characteristic value that is representative of the condition ... |
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|
P/S
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Engineering and design of integrated fluid delivery systems and outsourced custom manufacturing o... |
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2002
|
P/S
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Devices for removing contaminants from water, fluids or liquids; pumps; pipes, parts and fittings... |
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P/S
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Manufacture of [ flow control systems, gas systems, valve manifold boxes, gas isolation boxes, ga... |
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P/S
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Capacitance-type vacuum gauge for measuring the degree of vacuum in a process chamber or vacuum line |
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P/S
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Manufacture of [flow control systems, gas systems, valve manifold boxes, gas isolation boxes, gas... |
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2001
|
Invention
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Pendulum valve with a full range of position control. Embodiments of the present invention provid... |
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|
Invention
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Devices, softwares and methods for rule based determination of attributes of called device for ne... |
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2000
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P/S
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Gas and liquid flow meters and flow controllers for industrial use, primarily in the pharmaceutic... |
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P/S
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Process control and monitoring instrumentation including, without limitation, gas and liquid fl... |
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P/S
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Gas and liquid flow controllers for industrial use, primarily in the pharmaceutical, semiconducto... |
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P/S
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Machines and machine tools; pressure actuators, reducers, regulators and valves; parts and fittin... |
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P/S
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Gas pressure transducers |
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1996
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P/S
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Valves of metal; parts, fittings and accessories. Flow measuring and regulating apparatus and ins... |
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1990
|
P/S
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Appareils et instruments scientifiques, nautiques,
géodésiques, électriques non compris dans d'a... |
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P/S
|
measuring and control apparatus and instruments for measuring liquids; namely, liquid flow meters... |
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1967
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P/S
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Flowmeters for measuring, indicating, recording, and controlling the flow of fluids, sightflow in... |
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P/S
|
Flowmeters for measuring, indicating, recording, and controlling the flow of fluids; sight flow i... |
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1961
|
P/S
|
Flowmeters for Measuring, Indicating, Recording and Controlling the Flow of Fluids; [Sight Flow I... |
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|
P/S
|
Flowmeters for Measuring, Indicating, Recording and Controlling the Flow of Fluids; [ Sight Flow ... |
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1953
|
P/S
|
VARIABLE AREA FLOWMETERS FOR MEASURING, INDICATING, RECORDING, AND CONTROLLING THE FLOW OF FLUIDS |
