REGISTER now for FREE 
|
FREE patent keyword monitoring and additional FREE benefits. REGISTER now for FREE
|
|
|
Data Processing: Design And Analysis Of Circuit Or Semiconductor Mask > Circuit Design > Routing (e.g., Routing Map, Netlisting) > Pcb Wiring Pcb WiringPcb Wiring patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.09/20/07 - 20070220474 - Method for facilitating power/ground wiring in a layout A method for facilitating the power/ground wiring in layout is provided, which comprises searching more than one power line or more than one ground line according to the key words of the line names; specifying the power lines correspond to a power layer or the ground lines correspond to a ... 06/28/07 - 20070150848 - Unallocatable space depicting system and method for a component on a printed circuit board An unallocatable space depicting system is provided for depicting an unallocatable space for a component. The component forms a component shape on a printed circuit board layout. The unallocatable space depicting system includes a detecting module, a comparison module, and an incorporating module. The detecting module is used for detecting ... 06/07/07 - 20070130555 - Multilayer printed circuit board for high-speed differential signal, communication apparatus, and data storage apparatus In the case where high speed differential signals are transmitted in differential transmission lines through via holes with open-stubs, signal waveforms are distorted due to impedance mismatch in the open-stubs of the via holes, thus causing jitter, which has become an issue of high speed signals. For differential transmission lines ... 05/24/07 - 20070118829 - Arc routing system and method An arc routing system and method are disclosed, which are integrated to a PCB (printed circuit board) routing system for assisting the PCB routing system to route wires in an area of a printed circuit board with high component density. First, three neighboring points in a routing direction in the ... 04/12/07 - 20070083841 - Assessing bypass capacitor locations in printed circuit board design Systems and methods for assessing bypass capacitor locations in printed circuit board design which are utilized as return current paths are disclosed. In one embodiment a method of assessing bypass capacitor locations in printed circuit board design comprises selecting a first via on a layer of a printed circuit board; ... 04/05/07 - 20070079276 - Multilayered circuit board design support method, program, and apparatus, and multilayered circuit board A multilayered board data input unit inputs design data of a multilayered circuit board provided with through holes penetrating and mutually connecting solid-layer conductors disposed in a multilayer manner. A limitation rule setting unit sets a limitation rule for limiting the number of solid-layer conductors to be connected to the ... 04/05/07 - 20070079275 - Computer-aided thermal relief pad design system and method A computer-aided thermal relief pad design system includes a depicting unit, a memory unit and a calculating unit. The depicting unit is used for depicting an elongated oval pattern of a thermal relief pad. The elongated oval pattern includes two perpendicular axes that intersect at a center point, and a ... 02/22/07 - 20070044062 - Method for checking return path of printed board and cad apparatus for designing patterns of printed board A CAD apparatus for designing patterns of a printed board, includes: a signal wiring pattern detecting unit 22 for detecting a signal wiring pattern with reference to wiring information of the printed board; a guard ground detecting unit 23 for tracing the signal wiring pattern along the longitudinal direction thereof, ... 02/01/07 - 20070028202 - Method and apparatus for generating design information, and computer product An apparatus generates design information on a via hole that passes through predetermined layers of a multilayer wiring board. A storing unit stores information on at least one of a shape and a size of a land to be provided around the via hole. A design-information generating unit generates the ... 12/28/06 - 20060294489 - Pad layouts of a printed circuit board A pad layout of a printed circuit board includes a first and a second pad symmetrically arranged on the PCB for cooperatively receiving either a first surface mounted component (SMC) or a second surface mounted component (SMC). Each of the SMCs includes a first footprint and a second footprint. The ... 12/14/06 - 20060282811 - Printed circuit board design support apparatus, method, and program medium therefor Printed circuit board (PCB) design support apparatus and method are provided. The target element disposed on a front surface of the printed circuit board is mirror-copied, and then the straight line distance between the mirror copied element and a back element disposed on the back surface of the PCB is ... 10/26/06 - 20060242615 - Printed wiring board design method, program thereof, recording medium storing the program recorded therein, printed wiring board design device using them and cad system A printed wiring board design method including the steps of designing placement and wiring for circuit components based on circuit information on a mounting surface of the board; excluding a placement region and a wiring region for the circuit components from the mounting surface to thereby calculate a placement and ... 10/05/06 - 20060225019 - Assisting printed board design process An apparatus, method, system, computer program and product, each capable of assisting a printed board design process. A predetermined combination including information regarding at least two of a board material, board sheet, and a printed circuit board is prepared before performing the printed board design process. ... 08/17/06 - 20060184911 - Labeling method and software utilizing the same, and pcb and electronic device utilizing the same A labeling method for a printed circuit board comprising a first layout face and a second layout face opposite to the first layout face. The labeling method comprises defining a track region in the first layout face, defining a first mapping region mapped by the track region on the second ... 06/22/06 - 20060136857 - System and method for designing electrical trace lengths on printed circuit boards between impedance discontinuities Described is a system and method of designing a length of an electrical trace used to implement a point-to-point serial link for conveying a digital signal between a transmitter and a receiver. A trace segment of the electrical trace is identified. The trace segment has a first endpoint determined by ... 02/16/06 - 20060036987 - Methods for optimizing package and silicon co-design of integrated circuit The present invention is directed to methods for optimizing package and silicon co-design of an integrated circuit. A composite bump pattern for an integrated circuit is created based on a first library including at least one bump pattern template. PCB and Die constraints of the integrated circuit are then reviewed. ... 02/09/06 - 20060031806 - Differential delay-line A printed circuit board is built including metal traces for a differential clock. Within a break in each metal trace pads for a delay line socket are included along with pads for two 0-ohm resistors in series. In between the two 0-ohm resistors metal traces are build in a configuration ... 12/29/05 - 20050289497 - Layout designing/characteristic analyzing apparatus for a wiring board A layout designing/characteristic analyzing apparatus for a wiring board includes a module library memory for storing in advance for each of wiring board modules which are constituents of the wiring board, moduled circuit information on moduled circuits which constitute a wiring board circuit, wiring information and an analysis model for ... 12/15/05 - 20050278679 - Device for estimating number of board layers constituting board, system including the device, and method for estimating the same and program for executing the method A device for estimating the required number of board layer to provide necessary wiring in a printed circuit board or a LSI package, a system including the device, a method and a program for estimating the same. In this system, positional information of pins mounted to each component and a ... 11/10/05 - 20050251777 - Method and structure for implementing enhanced electronic packaging and pcb layout with diagonal vias A method and structure are provided for implementing enhanced electronic packaging and printed circuit board (PCB) layout. A diagonal via is formed at a selected angle between a first side and an opposite second side of a printed circuit board at a selected printed circuit board location. The diagonal via ... 10/20/05 - 20050235243 - Method and system for deciding a wiring route By deciding a draw wiring route from a part to eliminate an intersection of wire connections generated by the part direction and the terminal arrangement order, it is possible to reduce the wiring layer used and increase the mounting density. Draw wiring processing from terminals of parts is performed prior ... ### FreshPatents.com Support |