Match Document Document Title Score
US20050242503 Mathematical problem solving game  
A deck of cards, each card displaying on upper face four fixed format mathematical problems, color coded to indicate skill level, to play the game, players simultaneously view a selected problem,...
720
9323719 Mathematical expression input apparatus, mathematical expression modification method, and storage medium storing program  
A mathematical expression input apparatus includes a mathematical expression display unit configured to display a mathematical expression, a mathematical expression portion designation unit...
719
US20110307535 FREEFORM MATHEMATICAL COMPUTATIONS  
Freeform mathematical computations are described. In implementations, an input is recognized as a freeform selection of an area of a user interface output by a computing device. Text is identified...
717
8209604 Mathematical expression buildup and builddown  
Systems and methods for manipulating mathematical expressions in a computer system. A system can include a builddown module programmed to builddown a mathematical expression from a two-dimensional...
717
9734123 Multimode mathematical user interface  
Aspects of the present disclosure include a quick and easy user interface system for allowing a user to format mathematical expression on a math program as they would be formatted in longhand. The...
716
4014547 Mathematical board game  
A mathematical board game comprising a rotatable playing board having circular pathways of holders for receiving playing pieces and windows for viewing indicia disposed on a bottom number board...
714
JP4232718B2 Mathematical calculator   713
US20050130106 Mathematical training abacus system  
A mathematical training system includes an electronic abacus device. The sequence of operating counter beads of the abacus is converted to data signal by sensors. The data signals are outputted to...
712
WO/2004/029793A1 COMPUTATIONALLY EFFICIENT MATHEMATICAL ENGINE  
A method and system for performing many different types if algorithms utilizes a single mathematical engine (30) such that the mathematical engine is capable of utilizing the same multipliers for...
711
US20040230632 Computationally efficient mathematical engine  
A method and system for performing many different types if algorithms utilizes a single mathematical engine such that the mathematical engine is capable of utilizing the same multipliers for all...
711
7561737 Mathematical expression recognition  
A mechanism for recognizing and inputting handwritten mathematical expressions into a computer by providing a multi-path framework is described. The framework may include symbol grouping and...
710
7549865 Mathematics manipulative board  
A mathematical manipulative comprising a board with at least one row of numbers having one or more first cooperating answer elements associated with the row of numbers and one or more answer...
710
JP2856600B2 Mathematical calculator   709
JP4192868B2 Mathematical calculator   708
US20150012576 MULTIMODE MATHEMATICAL USER INTERFACE  
Aspects of the present disclosure include a quick and easy user interface system for allowing a user to format mathematical expression on a math program as they would be formatted in longhand. The...
707
5445390 Mathematical board game apparatus  
A mathematical Board Game for a plurality of players has a rectangular game board with a plurality of card stations or chambers arranged in a matrix of horizontal and vertical rows. The card...
706
US20060160052 Mathematics manipulative board  
A mathematical manipulative comprising a board with at least one row of numbers having one or more first cooperating answer elements associated with the row of numbers and one or more answer...
705
JP4144108B2 Mathematical calculator   705
5102339 Mathematical education game  
A game organization including a single game path defined by coextensive circuitous individual paths, with each individual path comprised of a series of spaces, with the spaces defined by a...
704
8635434 Mathematical operation processing apparatus for performing high speed mathematical operations  
A mathematical operation processing apparatus is disclosed by which the supply of an operand which is performed based on condition codes by a plurality of mathematical operations can be performed...
704
DE20018536U1 Mathematics Bastelbogen   704
6648648 Instructional mathematics board game  
An educational game for teaching mathematics has a game board with a continuous play path along its edge. Spaces are labeled with a mathematical category and a monetary amount. Each mathematical...
702
5893718 Mathematical board game  
A mathematical game that can be played by two, three, or four players uses a fold-open playing board with a square marked playing surface. A number of spaced bonus squares radiate outwardly form a...
702
7927103 Mathematics teaching kit  
A kit for teaching mathematics that will allow students to reason and understand basic mathematical principles. The kit uses moldable materials such as: dough, clay, and commercially available...
701
7220126 Educational mathematics game  
There is shown card game apparatus and method of play for use in educating children in basic mathematical concepts, the apparatus including a six-sided mathematical function indicator, such as a...
700
EP2657850A2 Mathematical expression input apparatus, mathematical expression modification method, and storage medium storing program  
A mathematical expression input apparatus includes mathematical expression display means (11; S1-S3) for displaying a mathematical expression, mathematical expression portion designation means...
699
9471879 Dynamic mathematical validation using data mining  
Provided are techniques for dynamic mathematical validation using data mining. As text is being received, a mathematical statement is identified in the text based on context of the text. A...
698
EP2782042A2 A composite mathematical instrument  
The present invention provides a composite mathematical instrument which includes a flat or planar rectangular body having both ruler and protractor markings disposed along the sides of the body,...
698
2871581 Mathematical game   695
US20160012332 DYNAMIC MATHEMATICAL VALIDATION USING DATA MINING  
Provided are techniques for dynamic mathematical validation using data mining. As text is being received, a mathematical statement is identified in the text based on context of the text. A...
694
9697747 Teaching means for mathematics  
Mathematical teaching aids (100) and a method of enhancing the mathematical perception skills of a target person, preferably of practicing abductive reasoning, which teaching aids (100) include a...
693
US20150079556 TEACHING MEANS FOR MATHEMATICS  
Mathematical teaching aids (100) and a method of enhancing the mathematical perception skills of a target person, preferably of practicing abductive reasoning, which teaching aids (100) include a...
692
5749734 Mathematical teaching apparatus  
A mathematical teaching apparatus comprising block elements having a front and back side, including indentations and protrusions to allow the blocks elements to stack. The block elements are...
691
8504600 Mathematical expression entry  
Aspects of the present disclosure include a user interface system for allowing a user to quickly and easily change modes of entry and display of mathematical expressions on a math program. The...
691
2203674 Mathematical instrument  
This invention relates to an instrument for rapidly and accurately effecting the addition of vector quantities by mechanical means. An object of the -invention is to provide a device which reduces...
689
2024956 Mathematical instrument  
This invention relates to the installation of structures of the type having adjustable supporting parts. The conventional transmission tower, such as is used to suspend electrical power lines, may...
689
9471878 Dynamic mathematical validation using data mining  
Provided are techniques for dynamic mathematical validation using data mining. As text is being received, a mathematical statement is identified in the text based on context of the text. A...
688
2273652 Mathematical apparatus  
This invention relates to scientific apparatus for mechanically generating or indicating the value of a non-linear function of a basic variable. While certain features of the invention are of...
688
1541247 Mathematical model   687
1192483 MATHEMATICAL MODEL.   687
1419283 Mathematical instrument   687
1462870 Mathematical top   687
0666070 MATHEMATICAL DEVICE.   687
1894886 Mathematical instrument   687
1661096 Mathematical instrument   687
0736481 MATHEMATICAL DEVICE.   687
0866432 MATHEMATICAL INSTRUMENT.   687
1466501 Mathematical board   687
1469954 Mathematical apparatus   687
2745995 Mathematical analyzer   687


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