233658 ⎘
Printed circuits; Details; Electrical arrangements not otherwise provided for; High frequency adaptations Lay-out of balanced signal pairs, e.g. differential lines or twisted lines
Signal transmission path comprised of first and second plurality of signal lines laminated with an interval regulation member
#302Pad-array structure on substrate for mounting IC chip on substrate, and optical module having said pad-array structure
#303Printed circuit board with a differential line pair having vias in each line that are not equally spaced apart
#304Device and method for transmitting differential data signals
#305Low loss and low cross talk transmission lines using shaped vias
#306Printed circuit board having a signal conductor disposed adjacent one or more trenches filled with a low-loss ambient medium
#307Circuit board pad layout and mechanical retainer
#308Optical module
#309Printed circuit board
#310Paddle card and plug-cable assembly
#311Wiring board, electronic apparatus, and manufacturing method of wiring board
#312Interconnect array pattern with a 3:1 signal-to-ground ratio
#313RJ-45 communication plug with plug blades received in apertures in a front edge of a printed circuit board
#314Electronic apparatus
#315Differential interconnect with first and second transmission traces having a bend and including stub traces connected to the transmission traces
#316Differential trace pair system
#317Communication device
#318Sideband conductor resonance mitigation
#319PRINTED CIRCUIT BOARD WITH REDUCED CROSS-TALK
#320Method of manufacturing a wiring structure of a head suspension
#321Flexible printed circuit board and liquid crystal display
#322Propagation velocity tuning with functionalized carbon nanomaterial in printed wiring boards (PWBs) and other substrates, and design structures for same
#323Methods for tuning propagation velocity with functionalized carbon nanomaterial
#324Printed circuit board assembly for filtering noise of network signal transmission
#325Differential transmission line having quarter wavelength differential coupler to reduce common mode noise
#326Circuit board
#327CABLE ASSEMBLY WITH MULTI-LAYER CIRCUIT MEMBER
#328Patch cord having a plug with contacts having a curved segment extending forwardly of a front edge of a printed circuit board
#329CIRCUIT BOARD OF ELECTRICAL CONNECTOR
#330Repeater
#331Crosstalk reduction in electrical interconnects
#332Electromagnetic interference suppressing structure and electronic device having the same
#333Wiring board
#334Vertical trench routing in a substrate
#335Circuit board having a signal layer with signal traces and a reference plane with an additional signal trace larger than the signal traces
#336Reducing impedance discontinuities on a printed circuit board (‘PCB’)
#337Interconnect topology with staggered vias for interconnecting differential signal traces on different layers of a substrate
#338Multilayer printed board and layout method for multilayer printed board
#339SGS or GSGSG pattern for signal transmitting channel, and PCB assembly, chip package using such SGS or GSGSG pattern
#340Circuit board, electronic component housing package, and electronic device
#341Multi-layer printed circuit boards having properties suitable for layer reduction design
#342Multi-core differential signal cable including a gap for a movable insulation
#343GROUNDING PATTERN STRUCTURE FOR HIGH-FREQUENCY CONNECTION PAD OF CIRCUIT BOARD
#344Stack structure of high frequency printed circuit board
#345Electromagnetic noise filter device and equivalent filter circuit thereof
#346Communications connectors including transmission lines having impedance discontinuities that improve return loss and/or insertion loss performance and related methods
#347MULTILAYER WIRING BOARD
#348Microwire circuit and deposition system
#349Through-hole layout structure including first and second pairs of differential signal through-holes disposed between three ground through-holes
#350Printed circuit board and printed circuit board for camera module
#351Transmission line structure including a first transmission line pair crossing over a second transmission line at a specified angle
#352Shielded twisted pair of conductors using conductive ink
#353Triangular routing for high speed differential pair length matching
#354Printed wiring board, electronic device, and wiring connection method
#355Method and apparatus for reducing far-end crosstalk in electrical connectors
#356Wiring board
#357Printed circuit board and printed circuit board for camera module
#358HERMETIC FEEDTHROUGH, METHOD FOR PRODUCING A HERMETIC FEEDTHROUGH, PRINTED CIRCUIT BOARD AND SURGICAL INSTRUMENT
#359Transmission device with dipole orienting system
#360Broadside coupled differential transmission lines having alternating wide and narrow portions
#361Printed circuit board having a ground plane with angled openings oriented between 30 to 60 degrees
#362Electronic device assemblies including conductive vias having two or more conductive elements
#363Network signal coupling circuit assembly
#364Electronic device and signal transmission method
#365Differential transmission circuit, optical module and manufacturing method of differential transmission circuit
#366First and second differential interconnects having interleaved stub traces
#367Electrical connection interface for connecting electrical leads for high speed data transmission
#368Communication patch cord having a plug with contact blades connected to conductors of a cable
#369Low cross-talk differential microstrip lines having slots therein of subwavelength configuration
#370Display device
#371Circuit component bridge device
#372Male RJ45 connector for RJ45 electrical connection cord
#373Suspension board with circuit and producing method thereof
#374Wiring board to mount a semiconductor element
#375Circuit board
#376Connection device and connection method for high-frequency digital signals
#377High speed differential wiring in glass ceramic MCMS
#378High speed differential wiring in glass ceramic MCMS
#379Method of forming micro via in printed circuit board
#380Crosstalk reduction in signal lines by crosstalk introduction
#381Spanning tree protocol (STP) optimization techniques
#382Circuit board via configurations for high frequency signaling
#383Patch cord having a plug contact with a signal injection point in its middle
#384Interconnection substrate
#385Layout method, electronic device and connector
#386Interconnect structure for E/O engines having impedance compensation at the integrated circuits' front end
#387Transmission line and filtering module thereof
#388Electrical connector
#389Signal transmission device and signal transmission method
#390Planar circuit to waveguide transition having openings formed in a conductive pattern to form a balance line or an unbalance line
#391Attenuation reduction grounding structure for differential-mode signal transmission lines of flexible circuit board
#392Simulation method and simulation apparatus
#393High speed plug connector having improved high frequency performance
#394Communications jacks having flexible printed circuit boards with common mode crosstalk compensation
#395Isolating differential transmission lines
#396Differential transmission circuit having an inductor unit and capacitor units configured to attenuate a common-mode digital signal component
#397Differential transmission circuit
#398Printed circuit board having improved characteristic impedance
#399Attenuation reduction grounding pattern structure for connection pads of flexible circuit board
#400Enhanced low inductance interconnections between electronic and opto-electronic integrated circuits
#401Differential passive equalizer
#402System and method for using a reference plane to control transmission line characteristic impedance
#403Signal line pairs on a circuit board which are displaced from each other relative to a center line
#404Wiring substrate for a semiconductor device having differential signal paths
#405Shielded twisted pair of conductors using conductive ink
#406PCB having offset differential signal routing
#407Communications connectors including transmission lines having impedance discontinuities that improve return loss and/or insertion loss performance and related methods
#408Optimized via cutouts with ground references
#409Printed circuit board
#410Apparatus for differential far-end crosstalk reduction
#411Interconnection device for electronic circuits, notably microwave electronic circuits
#412Printed circuit board capable of reducing return loss of differential signal and electronic device using the same
#413Method of manufacturing a circuit board
#414Interconnect arrangement for hexagonal attachment configurations
#415Suspension board assembly sheet with circuits and method for manufacturing the same
#416PCB board, core for manufacturing the PCB board and method for manufacturing the PCB board
#417Receiver optical assemblies (ROAs) having photo-detector remotely located from transimpedance amplifier, and related components, circuits, and methods
#418Semiconductor device and circuit board
#419Rigid flexible circuit board with impedance control
#420Flexible printed circuit board and circuit-board connection structure
#421First and second differential transmission lines where the second transmission line includes bent portions to surround the first transmission line
#422Transmission system and method for constructing backplane system
#423High speed input/output connection interface element, cable assembly and interconnection system with reduced cross-talk
#424Printed circuit board
#425Wiring board
#426Wiring board for mounting a semiconductor element
#427DIFFERENTIAL MODE SIGNAL CONNECTOR AND CABLE ASSEMBLY
#428Differential mode signal transmission module
#429Ball grid array (BGA) and printed circuit board (PCB) via pattern to reduce differential mode crosstalk between transmit and receive differential signal pairs
#430Network signal coupling and EMI protection circuit
#431Parasitic capacitance compensating transmission line
#432Network signal processing circuit assembly
#433Network signal coupling and EMI protection circuit
#434SGS or GSGSG pattern for signal transmitting channel, and PCB assembly, chip package using such SGS or GSGSG pattern
#435Delta arrangement of hexagonal-close-packed signal pairs
#436Circuit board having plated thru-holes and ground columns
#437Suspension with divided positive and negative write trace sections, and head gimbal assembly and disk drive unit with the same
#438Duplexer module
#439Differential transmission line shielded by two or more spaced groups of shields
#440Crosstalk cancellation and/or reduction
#441Impedance matching method
#442Electronic device assemblies including conductive vias having two or more conductive elements
#443Printed circuit board
#444MULTILAYER WIRING BOARD AND ELECTRONIC DEVICE
#445Patch cord having a plug with differential transmission lines
#446Communication plug having a printed circuit board with surface mounted blades
#447Apparatus capable of selectively using different types of connectors
#448Printed circuit board
#449Printed circuit board with reduced cross-talk
#450Device and grounding device for enhancing EMS and wireless communication device
#451Printed circuit board having differential line pairs with a percentage of their lengths disposed as an outer signal layer
#452Differential signal transmission circuit and method for manufacturing same
#453Waveguide
#454Printed flexible multilayer twisted-pair shielded high speed data cable
#455System for connecting electrical cables to a printed circuit board
#456Printed circuit board and method of manufacturing the same
#457Localized skew compensation technique for reducing electromagnetic radiation
#458Circuit boards with vias exhibiting reduced via capacitance
#459Printed circuit boards with embedded electro-optical passive element for higher bandwidth transmission
#460Process for providing electrical connections with reduced via capacitance on circuit boards
#461Wiring structure of head suspension having a stacked interleaved part and method of manufacturing the same
#462Laminate interconnect having a coaxial via structure
#463Cross talk reduction for high-speed electrical connectors
#464Circuit board for an electrical connector
#465WIRING BOARD, CONNECTOR AND ELECTRONIC APPARATUS
#466Via structure for transmitting differential signals
#467Via structure for transmitting differential signals
#468Via structure for transmitting differential signals
#469Differential mode transmission lines with weak coupling structure
#470Differential transmission circuit
#471Delay line structure
#472Connection footprint for electrical connector with printed wiring board
#473Circuit board
#474Printed circuit board and method of manufacturing the same
#475Tall mezzanine connector
#476Multi-layer circuit member and assembly therefor
#477Multi-layer circuit member with reference circuit
#478Differential transmission line pairs using a coupling orthogonalization approach to reduce cross-talk
#479Printed circuit board
#480Differential transmission circuit and information processing system
#481Flexible printed circuit board
#482Contact and contactless differential I/O pads for chip-to-chip communication and wireless probing
#483METHOD FOR SHIELDING PRINTED CIRCUIT BOARD AND PRINTED CIRCUIT BOARD
#484PRINTED CIRCUIT BOARD
#485Relief plug-in connector and multilayer circuit board
#486MOTHERBOARD INTERCONNECTION DEVICE AND MOTHERBOARD INTERCONNECTION METHOD
#487Differential signal pair transmission structure, wiring board and electronic module
#488CIRCUIT BOARD
#489Enhanced low inductance interconnections between electronic and opto-electronic integrated circuits
#490FLEXIBLE WIRING MODULE AND FLEXIBLE WIRING DEVICE
#491Mutual capacitance and magnetic field distribution control for transmission lines
#492Differential transmission circuit, optical module, and information processing system
#493Printed circuit board
#494Apparatus and associated methods
#495Printed wiring board including first and second insulating layers having dielectric loss tangents that are different by a predetermined relationship
#496TEST POINT DESIGN FOR A HIGH SPEED BUS
#497High-speed connector with multi-stage compensation
#498Structure and method for reducing EM radiation, and electric object and manufacturing method thereof
#499HIGH-SPEED SIGNAL TRANSMISSION BOARD
#500System for depositing microwire
#501CROSSTALK REDUCTION ON MICROSTRIP ROUTING
#502Printed circuit board
#503PRINTED CIRCUIT BOARD
#504Printed circuit board
#505Enhanced electromagnetic coupling between a transmission line pair with reduced electromagnetic coupling to ground
#506Method of fabricating a circuit board
#507PRINTED CIRCUIT BOARD
#508PRINTED CIRCUIT BOARD HAVING DIFFERENTIAL VIAS
#509Printed circuit board
#510Communication plug with improved crosstalk
#511Printed circuit board
#512WIRING SUBSTRATE, FILTER DEVICE AND PORTABLE EQUIPMENT
#513CIRCUIT BOARD STRUCTURE WITH LOW CAPACITANCE
#514Method to manufacture a circuit apparatus having a rounded differential pair trace
#515Method and device for differential signal channel length compensation in electronic system
#516Electrical connector assembly having a receptacle with three rows of contacts and a printed circuit board with three rows of pads
#517Electrical connector assembly with high signal density
#518Differential signal line structure
#519Electronic apparatus
#520Printed circuit board
#521Differential transmission line with a set relationship to a ground conductor and method of manufacturing
#522Flexible cable and transmission system
#523Printed circuit board
#524Optical-electrical wiring board and optical module
#525Printed circuit board
#526Printed circuit board
#527Printed circuit board
#528HIGH DATA RATE CONNECTOR SYSTEM
#529Differential path replacement component, printed board, and electronic device
#530Adjacent plated through holes with staggered couplings for crosstalk reduction in high speed printed circuit boards
#531Wiring substrate and method for manufacturing the wiring substrate
#532Wiring substrate
#533Printed circuit board
#534SUBSTRATE AND IC SOCKET
#535Liquid discharge head and circuit board
#536Printed circuit board
#537Suspension substrate, suspension, head suspension, hard disk drive, and method for manufacturing suspension substrate
#538Broadband transition from a via interconnection to a planar transmission line in a multilayer substrate
#539Printed wiring board and device including printed wiring board
#540PRINTED CIRCUIT BOARD AND COMMON MODE FILTER THEREOF
#541Differential transmission line printed circuit board layout based on eye diagram parameters
#542Printed circuit board with low propagation skew between signal traces
#543Printed circuit board and method of manufacturing the same
#544Printed wiring board manufacturing method
#545DIFFERENTIAL CIRCUIT AND LAYOUT METHOD FOR THE SAME
#546TRANSMISSION LINE CIRCUIT HAVING PAIRS OF CROSSING CONDUCTIVE LINES
#547Test point design for a high speed bus
#548Different signal transmission line for printed circuit board
#549Connector assembly having adjacent differential signal pairs offset or of different polarity
#550Printed circuit board
#551Contact equipment and circuit package
#552PRINTED CIRCUIT BOARD
#553Via structure integrated in electronic substrate
#554Crosstalk reduction in electrical interconnects using differential signaling
#555Channel performance of electrical lines
#556Printed circuit board and layout method thereof
#557Flexible printed circuit and electric apparatus and optical disc drive having flexible printed circuit
#558Flexible interconnect cable having signal trace pairs and ground layer pairs disposed on opposite sides of a flexible dielectric
#559Printed circuit board
#560Differential transmission circuit
#561PREVENTION STRUCTURE TO PREVENT SIGNAL LINES FROM TIME-SKEW
#562Method for fabricating a printed circuit board having differential trace profile
#563Printed circuit having ground vias between signal vias
#564Multilayer substrate
#565Method of manufacturing a wiring substrate
#566PAIRED LOW-CHARACTERISTIC IMPEDANCE POWER LINE AND GROUND LINE STRUCTURE
#567Apparatus capable of selectively using different types of connectors
#568ELECTRONIC APPARATUS AND FLEXIBLE SUBSTRATE WIRING METHOD
#569Wave guiding structures for crosstalk reduction
#570FLEXIBLE FLAT CIRCUITRY
#571FLEXIBLE PRINTED CIRCUIT BOARD
#572STORAGE DEVICE
#573Flexible printed circuit board
#574Flexible printed circuit and fabrication method thereof
#575Method for assuring counterbore depth of vias on printed circuit boards and printed circuit boards made accordingly
#576PRINTED CIRCUIT BOARD
#577UNIFIED SCALABLE HIGH SPEED INTERCONNECTS TECHNOLOGIES
#578Circuit board
#579Electronic device assemblies including conductive vias having two or more conductive elements
#580Multi-layer substrate
#581Motherboard interconnection device
#582Printed circuit board and magnetic head driving device including the same
#583Flexible printed circuit board
#584High frequency and wide band impedance matching via
#585Transmission line pairs with enhanced coupling therebetween and negligible coupling to ground
#586Flexible printed circuit board
#587Flexible printed circuit board
#588Printed wiring board and manufacturing method thereof
#589Differential signal transmission cable and method for compensating length offset thereof
#590Capacitance Compensation System
#591Printed wiring board having wire grounding conductors with distances that are 1/n the width of the signal lines
#592Filter
#593Interconnect structure
#594Composite circuit board
#595Shifted segment layout for differential signal traces to mitigate bundle weave effect
#596Electronic apparatus including multiple differential signal lines
#597Implementations of twisted differential pairs on a circuit board
#598Electronic apparatus
#599Reducing far-end crosstalk in electrical connectors
#600REDUCING FAR-END CROSSTALK IN CHIP-TO-CHIP COMMUNICATION SYSTEMS AND COMPONENTS