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9037446 
Electricalthermal cosimulation with joule heating and convection effects for 3D systems
In a method for simulating temperature and electrical characteristics within an circuit, a temperature of at least one volume within the circuit as a function of a resistance within the at least...


9037447 
Systems and methods for phase predictive impedance loss model calibration and compensation
The systems and methods of the present disclosure calibrate impedance loss model parameters associated with an electrosurgical system having no external cabling or having external cabling with a...


9037441 
Macro model of operational amplifier and circuit design simulator using the same
The present invention aims to simulate a response more similar to a actual machine while inhibiting load increase in analog operation. Program configuration of the present invention is a component...


9031825 
Statistical circuit simulation
Method and system are disclosed for statistical circuit simulation. In one embodiment, a computer implemented method for statistical circuit simulation includes providing descriptions of a circuit...


9026975 
Semiconductor integrated circuit, method of designing the same, and method of fabricating the same
A semiconductor integrated circuit designing method capable of minimizing a parasitic capacitance generated by an overhead in conductive lines, especially a gate line, a semiconductor integrated...


9026963 
System and method for fault sensitivity analysis of mixedsignal integrated circuit designs
An apparatus and method for conducting fault sensitivity analysis of the analog portions of a mixed signal circuit design includes simulating the fault free circuit design, inserting a fault into...


9020797 
Integrated circuit simulation using analog power domain in analog block mixed signal
A method is provided that comprises a circuit design that includes multiple design blocks; a power intent specification file that defines a power domain within the circuit design and that...


9020796 
Model based verification using intelligent connectors
The described embodiments concern verifying operation of a device, where the device may have one or more inputs and/or one or more outputs. At least one input and/or output is associated with an...


9015024 
Enabling reuse of unitspecific simulation irritation in multiple environments
In the verification of an electronic design such as a microprocessor, a set of generic transaction types is applied to a unit in a unit simulation environment and then the same set of generic...


9015016 
System and method for threedimensional schematic capture and result visualization of multiphysics system models
A 3D multiphysics design environment (“3D design environment”) for designing and simulating multiphysics devices such as MEMS devices is discussed. The 3D design environment is pro...


9015643 
System, method, and computer program product for applying a callback function to data values
A system, method, and computer program product are provided for applying a callback function to data values. In use, a plurality of data values and a callback function are identified. Additionally,...


9015685 
Code analysis for simulation efficiency improvement
A method, computer program product, and computer system for analyzing code to improve efficiency of simulating a hardware system. A computer identifies one or more functions calling an application...


9015023 
Device specific configuration of operating voltage
A method and circuit for device specific configuration of an operating voltage is provided. A circuit design is analyzed to determine a maximum gatelevel delay for the circuit design. A minimum...


9009636 
Analog circuit simulator and analog circuit verification method
An analog circuit simulator includes a processor that is configured to search design data for analog circuits and an analog node connecting the analog circuits; collect variable information that...


9002692 
Electronic circuit simulation method with adaptive iteration
In accordance with an exemplary simulation technique, an improved selective application of NewtonRaphson iterations can improve accuracy while ensuring good performance. In this method,...


8997034 
Emulationbased functional qualification
Techniques for emulationbased functional qualification are disclosed that use an emulation platform to replace simulation in mutationbased analysis. A method for functional qualification of an...


8990060 
Configurable modular card for use in a simulator
The present disclosure relates to a configurable modular card. The card comprises a board, at least one processor and at least one memory on the board, a configurable input/output unit comprising a...


8990062 
Method and program for estimating operation of program
The present invention is achieved as software which operates on a computer system and which performs calculation by receiving various data as inputs, and which outputs values. The present invention...


8984468 
Method to adaptively calculate resistor mesh in IC designs
Using an adaptive square mesh for parasitic extraction, small squares of a predetermined minimum size will be placed where accuracy in the parasitic calculations is most critical—around edges, c...


8983632 
Function block execution framework
A system having a function block execution framework. Function blocks may be for use in a control system design. These blocks may be selected from a library of a function block engine. Selected...


8977996 
Method, design apparatus, and program product for incremental design space exploration
A design apparatus generates an optimal design condition by design space exploration. The apparatus including a source code parsing (301) which parses source code and generates a parse tree, a...


8972913 
Concurrent multiparameter simulation system
A system and a method are disclosed for concurrently simulating multiple parameters of a design of an electrical circuit. A first simulation time and a first set of environmental parameters is...


8972924 
Method for changing string arrangement, recording medium for string arrangement changing program, and information processor
A method for changing, by using a computer, an arrangement of strings that are arranged along an inner periphery of a graphic and partially overlap one another is offered. The computer arranges the...


8972673 
Power management of memory circuits by virtual memory simulation
An apparatus and method are provided for communicating with a plurality of physical memory circuits. In use, at least one virtual memory circuit is simulated where at least one aspect (e.g....


8972225 
Method and system for constructing optimized network simulation environment
A method of constructing an optimized network simulation environment according to the present invention includes the steps of identifying communication equipment models for relaying a message...


8966428 
Fixedoutline floorplanning approach for mixedsize modules
A fixedoutline floorplanning approach for mixedsize modules is disclosed. Firstly, evenly distribute mixedsize circuit modules to whole chip area based on different requirements such as...


8959009 
Modeling dielectric coating of conductor
A method for modeling a conductor in a substrate and a dielectric coating formed between the conductor and the substrate includes meshing a surface of the conductor into multiple conductor cells,...


8959008 
Method for dynamically switching analyses and for dynamically switching models in circuit simulators
Performing a transient analysis with a compact FET model that is predominantly intended for DC analysis, such as an IDDQ leakage model, to enable toggling logic states in sequential logic circuits...


8954909 
Automated scalable verification for hardware designs at the register transfer level
A system and methods are provided for verifying a hardware design for an electronic circuit. The method may include: providing a hardware design description for the electronic circuit; extracting a...


8954908 
Fast monte carlo statistical analysis using threshold voltage modeling
A system, method, and computer program product for automatically approximating conventional Monte Carlo statistical device model evaluation for circuit simulation with drastic speed improvements,...


8954305 
Circuit simulation apparatus and circuit simulation method
A circuit simulation apparatus acquires wiring connection information indicating connection data in an electric circuit, selects a component constituting the circuit based on the wiring connection...


8954306 
Component behavior modeling using separate behavior model
A behavior model is provided, which is configured to simulate one aspect of the behavior of a component apart from the component model for the component. The behavior model can be included in a...


8954308 
Modeling of multilayered power/ground planes using triangle elements
In a method of simulating electrical characteristics of a circuit board having a plurality of features, the plurality of features is projected onto a planar construct. A Delaunay triangulation...


8954307 
Chained programming language preprocessors for circuit simulation
A netlist description that includes embedded code segments for describing a circuit is preprocessed in order to replace the embedded code segments with corresponding preprocessed code segments,...


8949751 
Methods and systems for wiring systems analysis and verification
A method for visually verifying an implementation of a design is described. The method includes integrating logical design data, physical design data, and physical implementation data into a common...


8949101 
Hardware execution driven application level derating calculation for soft error rate analysis
Mechanisms are provided for predicting effects of soft errors on an integrated circuit device design. A data processing system is configured to implement a unified derating tool that includes a...


8949100 
System, method, and computer program product for simulating a mixed signal circuit design
The present disclosure relates to a computerimplemented method for simulating an analog and mixedsignal circuit design having a digital circuit segment connected to an analog circuit segment at a...


8949102 
Method and system for power delivery network analysis
The subject application relates to a method and system for power delivery network analysis. The present disclosure is directed towards a computerimplemented method for analyzing a power delivery...


8949083 
Modeling gate transconductance in a subcircuit transistor model
A method for modeling a transistor includes providing a transistor model having at least a source node, a drain node, and a gate node, simulating operation of a device using the transistor model in...


8949099 
Method and system for steady state simulation and noise analysis of driven oscillators
In a circuit simulation tool in a computer system having one or more computer processors and computerreadable storage, a method for characterizing a driven oscillator circuit having an oscillator...


8942968 
Analysis support computer product, apparatus, and method
A computerreadable, nontransitory medium stores a program that causes a computer to execute a process including acquiring a unique coefficient that is unique to a device in a circuit under test...


8935623 
Automatic API generation to functional PSoC blocks
A method of generating an application programming interface (API) for an electronic circuit. A graphical user interface is displayed through which a user can initiate generation of the API. A...


8935146 
Computer aided design apparatus, computer aided design program, computer aided design method for a semiconductor device and method of manufacturing a semiconductor circuit based on characteristic value and simulation parameter
A simulation instructing unit instructs a simulation unit, which generates signal characteristics, to generate the signal characteristics. A characteristic value extracting unit extracts, from the...


8935133 
Measurement points in modeling and simulation
A computing device may be used to create a model that includes a block. The block may represent a function corresponding to a simulation. Measurement points may be inserted into the model. The...


8930856 
Mask rule checking based on curvature
Aspects of the invention relate to techniques for mask rule checking based on curvature information. The curvature information comprises convex curvature information and concave curvature...


8930174 
Modeling technique for resistive random access memory (RRAM) cells
Accurate simulation of twoterminal resistive random access memory (RRAM) behavior is accomplished by solving equations including state variables for filament length growth, filament width growth,...


8924909 
Microelectromechanical system design and layout
Methods for producing layout data for devices are described. One method includes using a genetic algorithm to determine a structure of a thermallyoperated actuator. Another method includes...


8914760 
Electrical hotspot detection, analysis and correction
Aspects of the invention relate to techniques for detecting and correcting electrical hotspots in a layout design for a circuit design comprising an analog circuit. Layout parameters for device...


8903687 
Dielectric absorption compensation for a measurement instrument
A method for compensating for a dielectric absorption effect in a measurement configuration during measurements by an instrument having measurement terminals includes providing a feedback loop in...


8903697 
Solutions for modeling spatially correlated variations in an integrated circuit
A computerimplemented method for modeling Spatially Correlated Variation (SCV) in a design of an Integrated Circuit (IC) is disclosed. In one embodiment, the method includes: generating a set of...
