Featured patents

Impact Test Fixtures
US 08776575 B2, July 15, 2014, Testing by Impact or Shock, Jonathan Richard Young et al. / Toyota Motor Engineering & Manufacturing North America, Inc. (Erlanger, US)
An impact test fixture adapted to roll along a ground surface, the impact test…

Apparatus and Methods for Obtaining 3-Phase (Liquid, Gas and Solid) Microbiological Samples From Pipes, Pipelines, Tanks and Other Vessels
US 08776623 B2, July 15, 2014, Capture device, Douglas Maurice Chartier
An in-situ sampling apparatus for microbiologically influenced corrosion (MIC)…

Microelectromechanical Systems Type Semiconductor Gas Sensor Using Microheater Having Many Holes and Method for Manufacturing the Same
US 08683847 B2, April 1, 2014, Semiconductor, Nak Jin Choi et al. / Electronics and Telecommunications Research Institute (Daejeon, KR)
An MEMS type semiconductor gas sensor using a microheater having many holes,…

Method for Characterizing Particles in Liquid Using a Dual Sample Cartridge
US 08573033 B2, Nov. 5, 2013, For measuring solid components, Ulrik Darling Larsen / Koninklijke Philips N.V. (Eindhoven, NL)
A method for characterizing particles in liquid, comprising the steps of:…

Low Inertia Frame for Detecting Coriolis Acceleration
US 08539835 B2, Sept. 24, 2013, Vibratory mass, Joseph Seeger et al. / Invensense, Inc. (San Jose, US)
A sensor responsive to motion comprising:…

Dual Fuel Heater
US 08516878 B2, Aug. 27, 2013, Gas Analysis, David Deng / Continental Appliances, Inc. (Brea, US)
A dual fuel heater comprising:…

Gas Sensing System With Quartz Crystal Substrate
US 08516880 B2, Aug. 27, 2013, By vibration, Shao-Kai Pei / Hon Hai Precision Industry Co., Ltd. (New Taipei, TW)
A gas sensing system, comprising:…

Method for Diagnosing Operation of a Particulate Matter Sensor
US 08490476 B2, July 23, 2013, Catalyst or catalytic converter, Michael Hopka et al. / Ford Global Technologies, LLC (Dearborn, US)
A method for diagnosing a particulate matter sensor, comprising:…

Testing Technique for Determination of the Dynamic Poisson's Ratio of a Material With Longitudinal and Cross-Sectional Resonant Frequencies of a Circular Solid Rod Specimen
US 08485033 B2, July 16, 2013, Resonance, frequency, or amplitude study, Jin-Jun Wang et al. / National Taiwan University of Science and Technology (Taipei, TW)
A method of determining the dynamic Poisson's ratio of a material, comprising:…

Apparatus for Maintaining Tire Pressure
US 08464580 B2, June 18, 2013, Tire stem attachments, Daniel Paul
An apparatus for maintaining air pressure in a tire, comprising:…

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