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Class Information
Number: 361/777
Name: Electricity: electrical systems and devices > Housing or mounting assemblies with diverse electrical components > For electronic systems and devices > Printed circuit board > Connection of components to board > By specific pattern on board
Description: Subject matter wherein the lead structure provided for facilitating connection comprises a specific geometric arrangement of printed conductors on the printed circuit board.










Sub-classes under this class:

Class Number Class Name Patents
361/778 Cross-connected 227
361/779 With specific connection material 290


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
5597982 Electrical connection structure Jan. 28, 1997
5591941 Solder ball interconnected assembly Jan. 7, 1997
5587885 Mechanical printed circuit board/laminated multi chip module interconnect apparatus Dec. 24, 1996
5587887 Printed circuit board having a configurable voltage supply Dec. 24, 1996
5583374 Semiconductor device having a reduced wiring area in and out of data path zone Dec. 10, 1996
5572409 Apparatus including a programmable socket adapter for coupling an electronic component to a component socket on a printed circuit board Nov. 5, 1996
5561403 Oscillator and modulator arrangements on a circuit board Oct. 1, 1996
5557505 Dual pattern microprocessor package footprint Sep. 17, 1996
5552567 Printed circuit board having a plurality of circuit board patterns Sep. 3, 1996
5541369 Printed circuit board having transmission lines with varying thicknesses Jul. 30, 1996
5541814 Personalizable multi-chip carrier including removable fuses Jul. 30, 1996
5534667 Printed circuit board having zig-zag contact arrangement Jul. 9, 1996
5523920 Printed circuit board comprising elevated bond pads Jun. 4, 1996
5519577 Spread spectrum radio incorporated in a PCMCIA Type II card holder May. 21, 1996
5515241 Space-saving assemblies for connecting integrated circuits to circuit boards May. 7, 1996
5504373 Semiconductor memory module Apr. 2, 1996
5502631 Circuit elements that are ultrasonically welded together Mar. 26, 1996
5500787 Electrodes on a mounting substrate and a liquid crystal display apparatus including same Mar. 19, 1996
5490041 Semiconductor integrated circuit module and a semiconductor integrated circuit device stacking the same Feb. 6, 1996
5488540 Printed circuit board for reducing noise Jan. 30, 1996
5486656 Printed circuit board having an extra plate connected to a product portion Jan. 23, 1996
5467252 Method for plating using nested plating buses and semiconductor device having the same Nov. 14, 1995
5464682 Minimal capture pads applied to ceramic vias in ceramic substrates Nov. 7, 1995
5459641 Polar electronic component and mounting structure therefor Oct. 17, 1995
5459287 Socketed printed circuit board BGA connection apparatus and associated methods Oct. 17, 1995
5453583 Interior bond pad arrangements for alleviating thermal stresses Sep. 26, 1995
5450289 Semiconductor package and a printed circuit board applicable to its mounting Sep. 12, 1995
5448452 Circuit board for mounting a band-pass filter Sep. 5, 1995
5448451 Lead carrier Sep. 5, 1995
5446247 Electrical contact and method for making an electrical contact Aug. 29, 1995
5446625 Chip carrier having copper pattern plated with gold on one surface and devoid of gold on another surface Aug. 29, 1995
5446674 Crosstalk verification device Aug. 29, 1995
5440452 Surface mount components and semifinished products thereof Aug. 8, 1995
5438166 Customizable circuitry Aug. 1, 1995
5428505 Printed circuit board Jun. 27, 1995
5426266 Die bonding connector and method Jun. 20, 1995
5424492 Optimal PCB routing methodology for high I/O density interconnect devices Jun. 13, 1995
5420756 Memory card including stacked semiconductor memory elements located on a printed circuit board having a straight wiring pattern May. 30, 1995
5414219 Printed circuit board circuit control device May. 9, 1995
5412537 Electrical connector including variably spaced connector contacts May. 2, 1995
5401909 Printed circuit board with locally enhanced wiring density Mar. 28, 1995
5400218 Device for the 3D encapsulation of semiconductor chips Mar. 21, 1995
5383093 Hybrid integrated circuit apparatus Jan. 17, 1995
5381307 Self-aligning electrical contact array Jan. 10, 1995
5379191 Compact adapter package providing peripheral to area translation for an integrated circuit chip Jan. 3, 1995
5379189 Electrical assemblies Jan. 3, 1995
5373114 Circuit substrate Dec. 13, 1994
5365406 Master-slice type semiconductor integrated circuit device Nov. 15, 1994
5362927 Thick film hybrid circuit board device Nov. 8, 1994
5357060 Pattern structure of a printed circuit board Oct. 18, 1994

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