Featured patents

Synergistic Welding System
US 08704135 B2, April 22, 2014, Nonferrous, Badri K. Narayanan et al. / Lincoln Global, Inc. (City of Industry, US)
A welding system for performing a short arc welding process between an advancing…

Heating Plate With Planar Heater Zones for Semiconductor Processing
US 08680441 B2, March 25, 2014, Selectively, sequentially or alternately, Harmeet Singh / Lam Research Corporation (Fremont, US)
A method of making a heating plate comprising planar independently controllable…

Manufacturing System for Producing Reverse-Tapered Orifice
US 08674259 B2, March 18, 2014, Methods, Marion B. Grant, Jr. et al. / Caterpillar Inc. (Peoria, US)
A method of manufacturing an orifice in a workpiece, the method comprising:…

Heating Control Device and Method Thereof
US 08629378 B2, Jan. 14, 2014, Thermally responsive, Kevin Lin
A heating control device for a heating apparatus comprising:…

Arc Welding Power Source
US 08575516 B2, Nov. 5, 2013, Including arc-power supplies, Futoshi Nishisaka et al. / Daihen Corporation (Osaka, JP)
An arc welding power source that supplies a start current, a welding current…

Method for Operating a Diesel Fuel Filter Heater
US 08552345 B2, Oct. 8, 2013, Thermally responsive, Clement Rinkert et al. / BorgWarner BERU Systems GmbH (Ludwigsburg, DE)
A method for operating a diesel fuel filter heater, said heater comprising…

Apparatus and System for Improving Depth of Focus
US 08569648 B2, Oct. 29, 2013, Cutting, Chun-Ming Chen et al. / Industrial Technology Research Institute (Hsin-Chu, TW)
An optical apparatus for improving a depth of focus (DOF) thereof, comprising:…

Method and System for Laser Processing Targets of Different Types on a Workpiece
US 08541714 B2, Sept. 24, 2013, Etching or trimming, Bo Gu / Electro Scientific Industries, Inc. (Portland, US)
A system for laser processing first and second targets on a workpiece, the system…

Laser Processing Method
US 08466387 B2, June 18, 2013, Methods, Katsutoshi Hamada et al. / Nidec Corporation (Kyoto, JP)
A laser processing method comprising the steps of:…

US 08450650 B2, May 28, 2013, With igniter unit structure, Stephan D. Findley / Atheneum, LLC (Marshall, US)
An igniter comprising:…

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