The MathWorks, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 69799
 
 
 
G06G ANALOGUE COMPUTERS 617
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 17124
 
 
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1660
 
 
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1686
 
 
 
G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS 935
 
 
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 9142
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 8173
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 6220
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 599

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0113,020 REQUIREMENTS FRAMEWORKDec 31, 14Apr 23, 15[G06F]
2015/0113,029 EFFICIENT INTEGRATOR FOR WRAPPED STATES OF MODEL ELEMENTSOct 17, 13Apr 23, 15[G06F]
2015/0106,498 SCALABLE ARCHITECTUREDec 19, 14Apr 16, 15[H04L]
2015/0095,877 REUSABLE COMPONENT IN A MODELING ENVIRONMENTSep 30, 13Apr 02, 15[G06F]
2015/0095,878 VISUALIZATION OF DATA DEPENDENCY IN GRAPHICAL MODELSDec 11, 14Apr 02, 15[G06F]
2015/0081,748 TABLE APPLICATION PROGRAMMING INTERFACES (APIs)Nov 26, 14Mar 19, 15[G06F]
2015/0067,640 INPUT SUGGESTIONS FOR FREE-FORM TEXT ENTRYAug 29, 13Mar 05, 15[G06F]
2015/0052,505 IDENTIFYING AND TRIAGING SOFTWARE BUGS THROUGH BACKWARD PROPAGATION OF UNDER-APPROXIMATED VALUES AND EMPIRIC TECHNIQUESNov 03, 14Feb 19, 15[G06F]
2015/0026,703 METHODS AND SYSTEMS FOR SETTING ACCESS TO A LIST OF CLASS ENTITIESOct 09, 14Jan 22, 15[G06F]
2014/0380,269 VERIFICATION OF COMPUTER-EXECUTABLE CODE GENERATED FROM A MODELSep 02, 14Dec 25, 14[G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,063,741 Mode-switched variable signal attributes in block diagramsOct 09, 12Jun 23, 15[G06F]
9,063,742 Version histories for multiple portions of program codeDec 17, 13Jun 23, 15[G06F]
9,064,052 Providing intermediate results of evaluating program code that includes a compound statementNov 07, 13Jun 23, 15[G06F]
9,064,053 Integrating diagnostic information with boolean constraintsDec 05, 12Jun 23, 15[G06F]
9,064,075 Automatic assignment of signals for a functional modelJun 05, 12Jun 23, 15[G06F]
9,058,175 Parameter promotion in a block diagram modeling environmentApr 30, 12Jun 16, 15[H04N, G06F]
9,058,424 Automatic unit test generation and executionOct 29, 12Jun 16, 15[G06F]
9,053,228 Determining when to evaluate program code and provide results in a live evaluation programming environmentOct 31, 13Jun 09, 15[G06F]
9,053,235 Program code interface for providing program code and corresponding results of evaluating the program codeOct 22, 13Jun 09, 15[G06F]
9,047,165 Multiversion model versioning system and methodMar 13, 13Jun 02, 15[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8,868,401 Verification harness for automatically generating a text-based representation of a graphical modelWithdrawnMar 11, 10Oct 21, 14[G06F]
2012/0271,605 SYNCHRONIZATION AND DATA REVIEW SYSTEMABANJun 29, 12Oct 25, 12[G06G]
2012/0215,508 GRAPHICAL FUNCTIONSABANApr 30, 12Aug 23, 12[G06G]
2011/0167,425 INSTRUMENT-BASED DISTRIBUTED COMPUTING SYSTEMSABANMar 10, 11Jul 07, 11[G06F]
2009/0319,578 SYNCHRONIZATION AND DATA REVIEW SYSTEMABANAug 26, 09Dec 24, 09[G06F]
2009/0119,677 BI-DIRECTIONAL COMMUNICATION IN A PARALLEL PROCESSING ENVIRONMENTABANAug 20, 07May 07, 09[G06F]
2009/0089,762 FUNCTION CALL TRANSLATIONABANOct 16, 08Apr 02, 09[G06F]
2009/0012,773 ANALYSIS OF CONTROL SYSTEMSABANAug 20, 07Jan 08, 09[G06F]
2009/0013,322 EXECUTION AND REAL-TIME IMPLEMENTATION OF A TEMPORARY OVERRUN SCHEDULERABANSep 17, 08Jan 08, 09[G06F]
2008/0294,406 CONTEXT-BASED COMPLETION FOR LIFE SCIENCE APPLICATIONSABANMar 20, 08Nov 27, 08[G06G]
2008/0040,703 Systems and methods for modeling execution behaviorABANAug 03, 07Feb 14, 08[G06F]
2008/0016,023 Storing and loading data in an array-based computing environmentABANJul 17, 06Jan 17, 08[G06F]
2007/0260,442 Signal definitions or descriptions in graphical modeling environmentsABANJul 11, 07Nov 08, 07[G06F]
2007/0157,472 Utility knife with releasable blade retention mechanismABANJan 11, 06Jul 12, 07[B26B]
2007/0033,247 Methods and system for distributing data to technical computing workersABANAug 02, 05Feb 08, 07[G06F]
2005/0273,761 Freehand system and method for creating, editing, and manipulating block diagramsABANJun 07, 04Dec 08, 05[G06F]
2005/0187,746 Method and apparatus for improved modeling of chemical and biochemical reactionsABANFeb 20, 04Aug 25, 05[G06G]
2005/0011,436 Chemical vapor deposition reactorABANDec 03, 03Jan 20, 05[C30B]
4,796,179 Multirate real time control system code generatorExpiredAug 20, 86Jan 03, 89[G06F]

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