Electrical resistors inventions 02/09

20090051479 - Fluid pressure sensor package: A fluid pressure sensor package can be easily assembled to have different types of probe tubes depending upon different application environments. The sensor package includes a sealed casing accommodating a sensor chip for sensing a pressure of a fluid introduced into the casing. A probe tube extends from the casing... Agent: Cheng Law Group, PLLC

20090051480 - Chip type variable electronic part and chip type variable resistor: In a chip type variable electronic part including an insulating substrate, and an adjustment rotor made of a metal plate rotatably mounted on an upper surface of the insulating substrate, in which the rotor is constituted of a first plate formed in a bowl shape to receive a screwdriver that... Agent: Hamre, Schumann, Mueller & Larson, P.C.

20090045907 - Microvaristor-based overvoltage protection: The disclosure relates to an overvoltage protection means containing ZnO microvaristor particles for protecting electrical elements and a method to produce the means. Single microvaristor particles are placed in an arrangement having a monolayer thickness and are electrically coupled to the electrical element to protect it against overvoltages. Embodiments, among... Agent: Buchanan, Ingersoll & Rooney PC

20090045908 - Polymer ptc element: Such PTC device comprises (A) a polymer PTC element containing (a1) an electrically conductive filler and (a2) a polymer material, and (B) at least one metal electrode disposed on at least one surface of the polymer PTC element, and the electrically conductive filler is an Ni alloy filler which has... Agent: Marguerite E. Gerstner Intellectual Property Law Department

20090040009 - Electronic component and method for manufacturing the same: To provide an electronic component including a resistor element that can be efficiently produced with a range of resistances, and a method for manufacturing the electronic component, the electronic component includes a pair of terminals, and a resistor element disposed between the terminals. The resistor element includes at least two... Agent: Ostrolenk Faber Gerb & Soffen

20090040011 - Chip resistor and its manufacturing method: A chip resistor (1) according to the present invention includes an insulating substrate (2) which is in the form of an elongated rectangle in plan view, a pair of upper electrodes (3, 4) in the form of a strip formed on the upper surface of the insulating substrate (2) at... Agent: Hamre, Schumann, Mueller & Larson, P.C.

20090040010 - Embedded resistor and capacitor circuit and method of fabricating same: An embedded resistor and capacitor circuit and fabrication method is provided. The circuit includes a substrate, a conductive foil laminated to the substrate, and a thick film dielectric material disposed on the conductive foil. One or more thick film electrodes are formed on the dielectric material and a thick film... Agent: Delphi Technologies, Inc.