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Class Information
Number: 29/846
Name: Metal working > Method of mechanical manufacture > Electrical device making > Conductor or circuit manufacturing > On flat or curved insulated base, e.g., printed circuit, etc. > Manufacturing circuit on or in base
Description: Process of manufacturing a conductive path to, on, or in an insulative base.


Sub-classes under this class:

Class Number Class Name Patents
29/852 By forming conductive walled aperture in base 1,054
29/850 By using wire as conductive path 213
29/848 With molding of insulated base 240
29/847 With selective destruction of conductive paths 521
29/851 With sintering of base 164


Patents under this class:

Patent Number Title Of Patent Date Issued
7617601 Manufacturing process for smaller active areas in flat panel X-ray detectors Nov. 17, 2009
7617598 Method of making a thermally isolated via structure Nov. 17, 2009
7614147 Method of creating contour structures to highlight inspection region Nov. 10, 2009
7614145 Method for manufacturing multilayer circuit board and resin base material Nov. 10, 2009
7614141 Fabricating substrates having low inductance via arrangements Nov. 10, 2009
7607223 Electro-fluidic interconnect attachment Oct. 27, 2009
7603772 Methods of fabricating substrates including one or more conductive vias Oct. 20, 2009
7603771 Method of manufacturing a combined multilayer circuit board having embedded chips Oct. 20, 2009
7600315 Method of manufacturing printed circuit board Oct. 13, 2009
7596862 Method of making a circuitized substrate Oct. 6, 2009
7596842 Method of making multilayered construction for use in resistors and capacitors Oct. 6, 2009
7594322 Methods of fabricating substrates including at least one conductive via Sep. 29, 2009
7594321 Substrate-imprinting methods Sep. 29, 2009
7594320 Method of manufacturing printed wiring board Sep. 29, 2009
7591071 Manufacturing Method of Semiconductive Element and Ink Jet Head Substrate Sep. 22, 2009
7591067 Thermally enhanced coreless thin substrate with embedded chip and method for manufacturing the same Sep. 22, 2009
7589398 Embedded metal features structure Sep. 15, 2009
7585419 Substrate structure and the fabrication method thereof Sep. 8, 2009
7584535 Method of manufacturing multi-layer wiring board Sep. 8, 2009
7581297 Method of fabricating piezoelectric vibrator and electronic apparatus and radio wave timepiece having piezoelectric vibrator Sep. 1, 2009
7579857 Electrical contact device of probe card Aug. 25, 2009
7578058 Production method of a multilayer ceramic substrate Aug. 25, 2009
7578048 Patterns of conductive objects on a substrate coated with inorganic compounds and method of producing thereof Aug. 25, 2009
7574794 Method of manufacturing a touch screen Aug. 18, 2009
7574787 Methods to make piezoelectric ceramic thick film array and single elements with a reusable single layer substrate structure Aug. 18, 2009
7571540 Production method of suspension board with circuit Aug. 11, 2009
7568285 Method of fabricating a self-aligned print head Aug. 4, 2009
7565739 Method of making zinc-aluminum alloy connection Jul. 28, 2009
7565737 Manufacturing method of package substrate Jul. 28, 2009
7565736 Process for manufacturing printed circuit boards and a machine for this purpose Jul. 28, 2009
7565724 Method of manufacturing a piezoelectric element Jul. 28, 2009
7562447 Method of manufacturing printed circuit board for fine circuit formation Jul. 21, 2009
7562446 Method for manufacturing substrate with cavity Jul. 21, 2009
7562445 Method of manufacture of an identification wristband construction Jul. 21, 2009
7559139 Method for manufacturing a probe unit Jul. 14, 2009
7559137 Method for providing electrically conductive paths in polymer tubing Jul. 14, 2009
7555836 Method of making lithographic contact elements Jul. 7, 2009
7555835 Fabricating a monolithic microwave integrated circuit Jul. 7, 2009
7552534 Method of manufacturing an integrated orifice plate and electroformed charge plate Jun. 30, 2009
7552531 Method of manufacturing a printed wiring board having a previously formed opening hole in an innerlayer conductor circuit Jun. 30, 2009
7552525 Method for the production of a circuit board element Jun. 30, 2009
7552522 Method of making a sensing apparatus Jun. 30, 2009
7550321 Substrate having a functionally gradient coefficient of thermal expansion Jun. 23, 2009
7549220 Method for making a multilayer circuit Jun. 23, 2009
7546681 Manufacturing method for wiring circuit substrate Jun. 16, 2009
7546677 Method for fabricating a micro-electromechanical system switch Jun. 16, 2009
7546106 Electronic circuit Jun. 9, 2009
7543377 Perimeter matrix ball grid array circuit package with a populated center Jun. 9, 2009
7543376 Manufacturing method of flexible printed wiring board Jun. 9, 2009
7543375 Process for filling via hole in a substrate Jun. 9, 2009



 
 
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