Match Document Document Title Score
1007937 MATHEMATICAL INSTRUMENT.   687
2269975 Mathematical device  
My invention relates in general to a mechanism for solving equations which may be solved vectorially and more particularly to a mechanical directional antenna pattern calculator. While I will...
687
0895330 MATHEMATICAL INSTRUMENT.   687
1010612 MATHEMATICAL INSTRUMENT.   687
0633307 MATHEMATICAL INSTRUMENT.   687
3021058 Mathematical instruments   687
0985978 MATHEMATICAL INSTRUMENT.   687
1402807 Mathematical game   687
3204345 Mathematical game   687
2622799 Mathematical machine   687
2996803 Mathematical instrument   687
3468038 MATHEMATICAL MODEL   687
1270947 MATHEMATICAL PUZZLE.   687
US20070244672 Electronic Mathematical Model Builder  
The present invention relates generally to the field of information processing by digital computers and, more particularly, to the entry and processing of information by application programs,...
687
5219289 Mathematical teaching aid  
A mathematical teaching aid or game comprising a background grid having components and subcomponents each positioned within individual cells of the grid so that many mathematical arrangements and...
686
WO/2015/112111A1 METHOD OF TEACHING MATHEMATICS  
A computer-implemented method includes generating a plurality of playing numbers, selecting one or more mathematical operators, and displaying a target equation value, the plurality of playing...
686
9606964 Visual modeller for mathematical optimization  
Embodiments include methods, and computer program products of a visual modeler of mathematical optimization. Aspects include: analyzing requirements of a visual model of mathematical optimization,...
685
5560611 Mathematical pyramid shape building game  
A mathematical game is comprised of a game board with holes arranged in a regular array and playing pieces bearing integer numbers. Players compete to combine the playing pieces and mathematical...
685
6062566 Dominos-style mathematical operation game  
A dominos-style mathematical operation game is provided including a plurality of dominos each having a top face and a bottom face. The bottom face of each domino has a pair of equally sized sides...
685
5603501 Mathematical board game  
The present invention provides for a game system having a generally rectangularly shaped board and a plurality of cards. The board is imprinted with indicia indicating addition, subtraction,...
684
US20020109006 Mathematics teaching system  
A mathematics teaching system for visually and physically teaching a student how to perform multiplication and division calculations in a simple to understand format. The mathematics teaching...
684
US20100194759 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...
684
9569981 Mathematics teaching aid  
An aid for teaching mathematical concepts looks like a multiplication table but has separable rows of numbers. In the first row, cardinal numbers 1-n are displayed and second-N rows have cardinal...
682
US20060024648 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...
681
WO/2015/152447A1 MATHEMATICS TEACHING TOOL  
A mathematics teaching tool is disclosed. A mathematics teaching tool, according to the present invention, comprises: a protrusion plate including a plurality of protrusions arranged by...
681
6513708 Mathematics teaching system  
A mathematics teaching system for visually and physically teaching a student how to perform multiplication and division calculations in a simple to understand format. The mathematics teaching...
681
US20160012345 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...
680
US20180197002 MATHEMATICAL FORMULA LEARNER SUPPORT SYSTEM  
A method to identify information about a mathematical formula may include receiving a mathematical formula included in a first electronic document. The method may also include generating a...
680
9710435 Object-field-based mathematics system  
An apparatus includes a processor, a computer memory, a user interface, and computer-executable instructions which enable a user to formulate mathematical expressions via the user interface. The...
680
9465787 Electronic mathematical model builder  
The present invention relates generally to the field of information processing by digital computers and, more particularly, to the entry and processing of information by application programs,...
679
4040048 Display of mathematical equations  
Apparatus for displaying a mathematical equation including an arithmetic function sign, digits adjacent the arithmetic function sign and digits remote from the arithmetic function sign provides...
678
8788548 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...
678
US20110059424 Visual Mathematical Learning Device  
A visual mathematical learning aid of numbers and their increasing values as they increase from left to right and from bottom to upward direction through the use of a container with lid for...
678
US20080104153 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...
677
6155836 System for teaching mathematics  
A system for teaching mathematics to beginning students includes a series of gloves and/or finger puppets, with the digits representing non-sequential number series (e.g., two, four, six, etc.)....
676
5669611 Mathematical game apparatus  
A game for enhancing a player's mathematical skills utilizes a first deck of question cards posing mathematical problems, the answers to said problems being found in the second deck of answer...
676
US20160314348 MATHEMATICAL FORMULA LEARNER SUPPORT SYSTEM  
A method to identify information about a mathematical formula may include receiving a mathematical formula included in a first electronic document. The method may also include generating a...
675
6129551 Mathematical graph board  
A new mathematical graph board for teaching linear equations and linear inequalities. The inventive device includes a board having an outer peripheral edge. The board includes a pair of peg boards...
674
6575756 Mathematical teaching apparatus  
A set of blocks used as an aid for teaching mathematical concepts, in which blocks of different sizes are provided with characteristic dimensions that bear a relationship to preselected numbers in...
672
9928415 Mathematical formula learner support system  
A method to identify information about a mathematical formula may include receiving a mathematical formula included in a first electronic document. The method may also include generating a...
671
5076793 Fractal mathematics kit  
A fractal mathematics learning kit includes a plurality of boards each in the shape of an equilateral triangle having defined thereon a pattern of ten smaller equilateral triangles, and a...
669
WO/2009/099894A1 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...
668
9372822 Mathematical expression display control apparatus, mathematical expression display control method, and computer readable medium recording mathematical expression display control program  
A mathematical expression display control apparatus includes a mathematical expression input unit, a mathematical expression display control unit, a cursor display control unit, an inverse number...
666
3949491 Mathematical teaching aid  
This invention relates to a mathematical teaching aid comprising a beam which has two parallel longitudinal upper faces each face being divided up by equally spaced marks representing numbers, the...
666
3827161 EDUCATIONAL MATHEMATICAL DEVICE  
A mathematical device for teaching a person the fundamentals of arithmetic is shown having a body shaped as a vehicle with two wheel assemblies representing the front and back wheels of the...
665
7430577 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...
664
4424039 Mathematics teaching device  
A mathematics teaching device wherein a display surface is divided into eight regions. The first region contains one hundred colored and numbered plaques removably mounted in ten rows. Plaques are...
663
4808111 Mathematics educating device  
A mathematics educating device includes a number rack having a plurality of number recesses; a plurality of number plates, each number plate bearing a numeral selected from the sequence 1, 2, 3,...
662
US20120107779 Object-field-based mathematics system  
An apparatus includes a processor, a computer memory, a user interface, and computer-executable instructions which enable a user to formulate mathematical expressions via the user interface. The...
661
WO/2017/078269A1 MATHEMATICS LEARNING DEVICE AND METHOD USING HANDWRITTEN MATHEMATICAL EXPRESSION RECOGNITION  
Disclosed are a mathematics learning device and method using handwritten mathematical expression recognition, the device and method enabling a learner to practice the process of solving...
660


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