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Browse by Category: Main > Electrical & Energy
Class Information
Number: 174/250
Name: Electricity: conductors and insulators > Conduits, cables or conductors > Preformed panel circuit arrangement (e.g., printed circuit)
Description: Subject matter wherein a cable or conductor is formed on or attached to a panel or sheet-like insulating body so as to form a unitary structure.


Sub-classes under this class:

Class Number Class Name Patents
174/254 Convertible shape (e.g., flexible) or circuit (e.g., breadboard) 701
174/253 Micropanel 61
174/252 With cooling means 369
174/260 With electrical device 1,573
174/251 With encapsulated wire 114
174/261 With particular conductive connection (e.g., crossover) 1,493
174/256 With particular material 530
174/255 With particular substrate or support structure 1,363
174/268 With single conductive plane (e.g., tape, cable) 113


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

Patent Number Title Of Patent Date Issued
7411134 Hybrid ground grid for printed circuit board Aug. 12, 2008
7405362 Semiconductor devices having more than two-rows of pad structures and methods of fabricating the same Jul. 29, 2008
7405940 Piston reset apparatus for a multichip module and method for resetting pistons in the same Jul. 29, 2008
7402755 Circuit board with quality-indicator mark and method for indicating quality of the circuit board Jul. 22, 2008
7399930 Method and device for repair of a contact pad of a printed circuit board Jul. 15, 2008
7396596 Article with a coating of electrically conductive polymer Jul. 8, 2008
7393580 Layered board and electronic apparatus having the layered board Jul. 1, 2008
7390973 Memory module and signal line arrangement method thereof Jun. 24, 2008
7388158 Concentric spacer for reducing capacitive coupling in multilayer substrate assemblies Jun. 17, 2008
7385829 Assembly retention latch having concave release structure Jun. 10, 2008
7385665 Display device Jun. 10, 2008
7385142 Manufacturing method of electronic part and wiring substrate Jun. 10, 2008
7385470 Technique for reducing via capacitance Jun. 10, 2008
7375286 Printed circuit board and manufacturing method thereof May. 20, 2008
7365272 Circuit board with identifiable information and method for fabricating the same Apr. 29, 2008
7362491 Heated glass panels and methods for making electrical contact with electro-conductive films Apr. 22, 2008
7361845 Wiring line for high frequency Apr. 22, 2008
7353595 Method for manufacturing a printed circuit board that mounts an integrated circuit device thereon Apr. 8, 2008
7349225 Multifunctional composite sandwich element with embedded electronics Mar. 25, 2008
7345889 Method and system for reducing radiated energy emissions in computational devices Mar. 18, 2008
7342177 Wiring board, electro-optical device and electronic instrument Mar. 11, 2008
7333344 Flexible printed circuit board Feb. 19, 2008
7326856 Multi-layer wiring board Feb. 5, 2008
7325300 Method of manufacturing printed wiring boards Feb. 5, 2008
7323641 Wired circuit board holding sheet and production method thereof Jan. 29, 2008
7316063 Methods of fabricating substrates including at least one conductive via Jan. 8, 2008
7312400 Multilayer wiring board, base for multilayer wiring board, printed wiring board and its manufacturing method Dec. 25, 2007
7307220 Circuit board for cable termination Dec. 11, 2007
7307224 Semiconductor device having a mount board Dec. 11, 2007
7303932 Support body for semiconductor element, method for manufacturing the same and semiconductor device Dec. 4, 2007
7301103 Printed-wiring board, printed-circuit board and electronic apparatus Nov. 27, 2007
7301102 Elevated track for support of signal lines on a printed circuit board assembly Nov. 27, 2007
7293354 Apparatus for mounting columns for grid array electronic packages Nov. 13, 2007
7292452 Reference layer openings Nov. 6, 2007
7292458 Circuit board assembly having a set of edge clips for connecting multiple boards together Nov. 6, 2007
7290333 Manufacturing method of a multilayer printed wiring board Nov. 6, 2007
7292448 Circuit substrate Nov. 6, 2007
7281324 Method of simultaneously fabricating circuit blocks Oct. 16, 2007
7278193 Device for coupling PCB sheet Oct. 9, 2007
7279108 Method for the manufacture of printed circuit boards with plated resistors Oct. 9, 2007
7276279 Compound for forming wiring conductor, fabrication method of circuit board using the same and circuit board Oct. 2, 2007
7277005 Printed circuit board including embedded resistor and method of fabricating the same Oct. 2, 2007
7268437 Semiconductor package with encapsulated passive component Sep. 11, 2007
7268303 Circuit board, mounting structure of ball grid array, electro-optic device and electronic device Sep. 11, 2007
7258819 Voltage variable substrate material Aug. 21, 2007
7259336 Technique for improving power and ground flooding Aug. 21, 2007
7255802 Tape substrate and method for fabricating the same Aug. 14, 2007
7251885 Method of manufacturing circuit forming board to improve adhesion of a circuit to the circuit forming board Aug. 7, 2007
7250575 Wiring board, semiconductor device and display module Jul. 31, 2007
7243410 Method for manufacturing a probe card Jul. 17, 2007

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