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Class Information
Number: 716/3
Name: Data processing: design and analysis of circuit or semiconductor mask > Circuit design > Translation (e.g., conversion, equivalence)
Description: Subject matter comprising means or steps for converting an original circuit design data to a target circuit design data having different circuit components while performing the same function as the original circuit design by utilizing a rule group for the conversion.


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

Patent Number Title Of Patent Date Issued
7627838 Automated integrated circuit development Dec. 1, 2009
7627848 Bit stream compatible FPGA to MPGA conversions Dec. 1, 2009
7620942 Method and system for parameterization of imperative-language functions intended as hardware generators Nov. 17, 2009
7619521 RFID network configuration program Nov. 17, 2009
7620918 Method and system for logic equivalence checking Nov. 17, 2009
7617535 Infected electronic system tracking Nov. 10, 2009
7613944 Programmable local clock buffer capable of varying initial settings Nov. 3, 2009
7614029 Methods and systems for converting a synchronous circuit fabric into an asynchronous dataflow circuit fabric Nov. 3, 2009
7610570 Method and mechanism for using systematic local search for SAT solving Oct. 27, 2009
7610566 Method and apparatus for function decomposition Oct. 27, 2009
7610567 Systems and methods for performing automated conversion of representations of synchronous circuit designs to and from representations of asynchronous circuit designs Oct. 27, 2009
7606774 Computer implemented cover process approximating quantifier elimination Oct. 20, 2009
7603647 Recognition of a state machine in high-level integrated circuit description language code Oct. 13, 2009
7603635 Asynchronous, multi-rail digital circuit with gating and gated sub-circuits and method for designing the same Oct. 13, 2009
7600211 Toggle equivalence preserving logic synthesis Oct. 6, 2009
7596770 Temporal decomposition for design and verification Sep. 29, 2009
7594195 Multithreaded reachability Sep. 22, 2009
7594201 Enhanced method of optimizing multiplex structures and multiplex control structures in RTL code Sep. 22, 2009
7594204 Method and apparatus for performing layout-driven optimizations on field programmable gate arrays Sep. 22, 2009
7587687 System and method for incremental synthesis Sep. 8, 2009
7587688 User-directed timing-driven synthesis Sep. 8, 2009
7584460 Process and apparatus for abstracting IC design files Sep. 1, 2009
7584449 Logic synthesis of multi-level domino asynchronous pipelines Sep. 1, 2009
7577929 Early timing estimation of timing statistical properties of placement Aug. 18, 2009
7574684 Design data creating method, design data creating apparatus and computer readable information recording medium Aug. 11, 2009
7568173 Independent migration of hierarchical designs with methods of finding and fixing opens during migration Jul. 28, 2009
7565632 Behavioral synthesizer system, operation synthesizing method and program Jul. 21, 2009
7565631 Method and system for translating software binaries and assembly code onto hardware Jul. 21, 2009
7565636 System for performing verification of logic circuits Jul. 21, 2009
7562317 Multitasking circuit layout diagram silkscreen text handling method and system Jul. 14, 2009
7562322 Design verification for a switching network logic using formal techniques Jul. 14, 2009
7555739 Method and apparatus for maintaining synchronization between layout clones Jun. 30, 2009
7552405 Methods of implementing embedded processor systems including state machines Jun. 23, 2009
7546566 Method and system for verification of multi-voltage circuit design Jun. 9, 2009
7546565 Method for comparing two designs of electronic circuits Jun. 9, 2009
7546561 System and method of state point correspondence with constrained function determination Jun. 9, 2009
7546560 Optimization of flip flop initialization structures with respect to design size and design closure effort from RTL to netlist Jun. 9, 2009
7543252 Migration of integrated circuit layout for alternating phase shift masks Jun. 2, 2009
7543253 Method and apparatus for compensating for temperature drift in semiconductor processes and circuitry Jun. 2, 2009
7539953 Method and apparatus for interfacing instruction processors and logic in an electronic circuit modeling system May. 26, 2009
7539955 System and method for reformatting a motherboard design file May. 26, 2009
7539956 System and computer program product for simultaneous cell identification/technology mapping May. 26, 2009
7530047 Optimized mapping of an integrated circuit design to multiple cell libraries during a single synthesis pass May. 5, 2009
7530037 Methods of generating planar double gate transistor shapes and data processing system readable media to perform the methods May. 5, 2009
7529858 Hard disk drive controller having versatile chip connector having printed circuit board engaged by at least two data ports having two pairs of differential connector elements May. 5, 2009
7523421 Method and apparatus for reducing the cost of multiplexer circuitry Apr. 21, 2009
7523423 Method and apparatus for production of data-flow-graphs by symbolic simulation Apr. 21, 2009
7519939 Method and program for supporting register-transfer-level design of semiconductor integrated circuit Apr. 14, 2009
7519930 Method of calculating a model formula for circuit simulation Apr. 14, 2009
7519931 Applying CNF simplification techniques for SAT-based abstraction refinement Apr. 14, 2009

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