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Measurement Specialties Inc patents

Recent patent applications related to Measurement Specialties Inc. Measurement Specialties Inc is listed as an Agent/Assignee. Note: Measurement Specialties Inc may have other listings under different names/spellings. We're not affiliated with Measurement Specialties Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Measurement Specialties Inc-related inventors

Method and apparatus for correction of pressure sensors

A differential pressure sensor includes one or more semiconductor dies which are thinned at portions of the die to create a chamber defining a sensitive diaphragm, having piezoresistive elements defined at a surface of the diaphragm. A first diaphragm is in fluid communication with a first fluid on an upper surface of the first diaphragm and is in fluid communication with a second fluid on a lower surface of the first diaphragm. ... Measurement Specialties Inc

Pressure sensor sub assembly and fabrication

A differential pressure sensor includes a first sensor housing member having a first fluid inlet port for receiving a first fluid at a first pressure and a second sensor housing member having a second fluid inlet port for receiving a second fluid at a second pressure. A pressure-sensing subassembly includes a semiconductor pressure-sensing die having a sensitive diaphragm for sensing pressure. ... Measurement Specialties Inc

Differential pressure sensor incorporating common mode error compensation

A differential pressure sensor may provide a common mode corrected differential pressure reading. The differential pressure sensor may include two pressure sensing diaphragms. ... Measurement Specialties Inc

Multilayer backing absorber for ultrasonic transducer

A multilayer backing absorber for use with an ultrasonic transducer comprises a plurality of absorber elements, each absorber element having at least one metal layer and at least one adhesive layer, wherein the backing absorber is adapted to be coupled to a vibrating layer of the ultrasonic transducer.. . ... Measurement Specialties Inc

Ultrasonic and strain dual mode sensor for contact switch

A device for detecting a touch at a surface of a substrate comprises a piezoelectric element positioned at a back surface of the substrate to be touched. A drive circuit is configured to apply a frequency modulated drive signal to the piezoelectric element to detect resonance at the substrate. ... Measurement Specialties Inc

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Measurement Specialties Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Measurement Specialties Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by