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 computerimplemented 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 
Dominosstyle mathematical operation game
A dominosstyle 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 1n are displayed and secondN 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 sixsided 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 
Objectfieldbased mathematics system
An apparatus includes a processor, a computer memory, a user interface, and computerexecutable 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 nonsequential 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 
Objectfieldbased mathematics system
An apparatus includes a processor, a computer memory, a user interface, and computerexecutable 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 