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 87789
 
 
 
G06G ANALOGUE COMPUTERS 706
 
 
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 22113
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 22129
 
 
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1982
 
 
 
G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS 1551
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 13272
 
 
 
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 12162
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 7199
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 5106

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0351,492 SYSTEMS AND METHODS FOR AGGREGATING IMPLICIT AND EXPLICIT EVENT CODE OF EXECUTABLE MODELSDec 28, 16Dec 07, 17[G06F]
2017/0351,789 SYSTEMS AND METHODS FOR CREATING MODEL ADAPTORSSep 02, 16Dec 07, 17[G06F]
2017/0351,791 METHOD AND SYSTEM FOR IMPROVING EFFICACY OF MODEL VERIFICATION BY MODEL PARTITIONINGApr 27, 17Dec 07, 17[G06F]
2017/0154,137 PORT MANAGEMENT FOR GRAPHICAL MODELINGOct 19, 16Jun 01, 17[G06F]
2017/0046,132 DATA TYPE VISUALIZATIONMay 09, 16Feb 16, 17[G06F]
2017/0033,991 DYNAMIC DEFINITION FOR CONCURRENT COMPUTING ENVIRONMENTSAug 05, 16Feb 02, 17[H04L]
2016/0350,454 GRAPHICAL MODELING FOR ACCESSING DYNAMIC SYSTEM STATES ACROSS DIFFERENT COMPONENTSMay 27, 15Dec 01, 16[G06F]
2016/0196,376 BIDOMAIN SIMULATORMar 16, 16Jul 07, 16[G06F]
2015/0356,056 METHODS AND SYSTEMS FOR CALCULATING JOINT STATISTICAL INFORMATIONJun 08, 15Dec 10, 15[G06F]
2015/0356,138 DATASTORE MECHANISM FOR MANAGING OUT-OF-MEMORY DATAAug 13, 14Dec 10, 15[G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9891894 Code continuity preservation during automatic code generationAug 14, 13Feb 13, 18[G06F]
9886008 Automated PID controller design, using parameters that satisfy a merit functionJun 07, 13Feb 06, 18[G05B]
9886268 Dual programming interfaceDec 22, 15Feb 06, 18[G06F]
9880922 System and method for automatically generating a graphical model from a text-based programOct 10, 14Jan 30, 18[G06F]
9880925 Collecting structured program code outputSep 28, 15Jan 30, 18[G06F]
9871697 Dynamic definition for concurrent computing environmentsAug 05, 16Jan 16, 18[H04L, G06F]
9864588 Canonicalized versions of reuse candidates in graphical state diagramsDec 09, 10Jan 09, 18[G06F]
9846571 Utilizing clock rate pipelining to generate code for multi-rate systemsJan 14, 15Dec 19, 17[G06F]
9846575 Installation of a technical computing environment customized for a target hardware platformSep 11, 15Dec 19, 17[G06F]
9817931 Systems and methods for generating optimized hardware descriptions for modelsDec 05, 14Nov 14, 17[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9280519 Methods and systems for early stop simulated likelihood ratio testWithdrawnMar 14, 13Mar 08, 16[G06F, G06K]
2015/0301,806 TENTATIVE PROGRAM CODE IN AN EDITORAbandonedApr 16, 14Oct 22, 15[G06F]
2015/0178,053 PREVENTING INTERFERENCE BETWEEN SUBSYSTEM BLOCKS AT A DESIGN TIMEAbandonedJan 17, 15Jun 25, 15[G06F]
2015/0113,029 EFFICIENT INTEGRATOR FOR WRAPPED STATES OF MODEL ELEMENTSAbandonedOct 17, 13Apr 23, 15[G06F]
2015/0067,640 INPUT SUGGESTIONS FOR FREE-FORM TEXT ENTRYAbandonedAug 29, 13Mar 05, 15[G06F]
2015/0052,505 IDENTIFYING AND TRIAGING SOFTWARE BUGS THROUGH BACKWARD PROPAGATION OF UNDER-APPROXIMATED VALUES AND EMPIRIC TECHNIQUESAbandonedNov 03, 14Feb 19, 15[G06F]
8868401 Verification harness for automatically generating a text-based representation of a graphical modelWithdrawnMar 11, 10Oct 21, 14[G06F]
8670001 System and method for converting a fish-eye image into a rectilinear imageExpiredNov 30, 06Mar 11, 14[G06T]
8654138 Graphical data conversion/translationExpiredAug 21, 13Feb 18, 14[G09G]
2014/0046,643 BLOCK DIAGRAM EXPLORER IN A METHOD AND APPARATUS FOR INTEGRATED MODELING, SIMULATION AND ANALYSIS OF CHEMICAL AND BIOLOGICAL SYSTEMSAbandonedSep 24, 13Feb 13, 14[G06F]
8650542 Hierarchical, self-describing function objectsExpiredMar 25, 11Feb 11, 14[G06F]
8627282 Wide-spectrum type system incorporating representation types, correctness types, coercions, and function overload resolutionExpiredApr 01, 11Jan 07, 14[G06F]
8619090 Text import tool for a technical computing environmentExpiredMar 14, 13Dec 31, 13[G09G, G06F]
8594984 Bi-directional projectionExpiredSep 23, 11Nov 26, 13[G06G]
2013/0116,988 AUTOMATIC SOLVER SELECTIONAbandonedOct 15, 12May 09, 13[G06F]
2013/0116,989 PARAMETER TUNINGAbandonedOct 15, 12May 09, 13[G06F]
2013/0024,844 CONTINUOUS EVALUATION OF PROGRAM CODE AND SAVING STATE INFORMATION ASSOCIATED WITH PROGRAM CODEAbandonedSep 28, 12Jan 24, 13[G06F]
2012/0271,605 SYNCHRONIZATION AND DATA REVIEW SYSTEMAbandonedJun 29, 12Oct 25, 12[G06G]
8294704 Parallel processing of object subtrees for multiprocessor systemsExpiredApr 14, 08Oct 23, 12[G06F]
8296070 Method and apparatus for improved simulation of chemical and biochemical reactionsExpiredFeb 20, 04Oct 23, 12[G01N]

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