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7506252 |
Speed typing apparatus for entering letters of alphabet with at least thirteen-letter input elements
A speed typing method and apparatus having multiple letters associated with each key of a keyboard. By utilizing multiple characters on each key, the number of keys would be fewer than the number...
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7479903 |
Input device using elastic material
A conventional mouse and keyboard poses great load on the user's finger and hands at key operation, and the material used for its surface is rigid. An input device which can reduce the load on the...
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7283067 |
Fully configurable trading keyboard
The present invention provides a trading keyboard that can be configured both physically and functionally according to a user's preferences. The trading keyboard preferably includes...
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6978427 |
Literal sharing method for fast sum-of-products logic
A method and apparatus for implementing fast sum-of-products logic in a field programmable gate array (FPGA) is disclosed. The method includes literal-sharing decomposition of the sum-of-products...
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6972945 |
Modular computer device and computer keyboard for modular device
A keyboard for a computer receptive to a modular or other device, and a modular touch screen device having at least one changeable virtual key, are described. The keyboard includes a connector...
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6956560 |
Selection of mathematical objects from the history screen on a handheld device
A graphing calculator ( 10 ) having a user interface that allows the user to easily select mathematical objects from the history screen and incorporate those objects as inputs. The user interface...
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6910055 |
Calculator device for enabling a keypad to function as both a keypad and a calculator
A calculator device mainly adds an additional calculator device capable of processing numeric data to the circuits of a keypad. When the keypad is linked to a computer, the keypad can be used to...
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6768428 |
Computer keyboard lock
Method and apparatus for disabling the operation of a computer keyboard with respect to depressed keys as they are observed by the computer's CPU. Entry into, and exit from, the keyboard disabled...
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6760011 |
Keyboard apparatus
Herein disclosed is a keyboard apparatus which comprises a joystick, a switch mounted on the joystick, a scan board operative to input a switch signal of the switch-on action of the switch, a...
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6721623 |
Woodworking and home improvement calculator
The specification discloses a woodworking and home improvement calculator particularly adopted for symplifying common home improvement calculations. The calculator includes a variety of special...
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6704688 |
Method for inspecting and recording machine component condition data
A method of inspecting and recording inspection data of machine components, the method including selecting a machine component among a plurality of machine components for inspection; identifying...
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6657614 |
Detecting apparatus, input apparatus, pointing device, individual identification apparatus, and recording medium
The present invention provides a detection apparatus, an input apparatus, an individual identification apparatus, and a recording medium that utilize information about users' bodies which disables...
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6610106 |
Expression editor
An expression editor for creating and editing mathematical formulas is implemented as a computer software program. Using the editor, a keyboard and mouse are used to perform actions that build and...
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6532393 |
Keypad structure
A keypad structure of the present invention comprising a keypad and a magnetic unit within the keypad; wherein an inserting opening of the magnetic unit extends out of the keypad. Thereby, a user...
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6529145 |
Keyboard with interchangeable connection function and hot keys
A keyboard with interchangeable connection specification, comprises an input/output circuit board for DIN, PS/2 or USB connection specification and replaceably assembled within a main body of the...
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6515653 |
Keyboard control system containing manufacture's identification code and multiple selection matrix
A keyboard control system that contains a manufacturer's identification code and a multiple selection matrix. This invention utilizes all the existing LED leads on a keyboard controller. Using the...
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6378234 |
Sequential stroke keyboard
A keyboard having fewer keys than the characters available utilizes linked sequences of keystrokes in generation of some characters. Other characters may be produced with one keystroke. The...
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RE37652 |
Portable data storage and editing device
Method and apparatus are described for outputting data from a device, such as a portable keyboard, directly to a keyboard interface 40 of a destination computer 42 . The device may be detached...
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6324557 |
Combination exerciser gripper and calculator
A combination exercise gripper and calculator includes an electronic calculator, with a keypad, a power source, a visual display means, such as a liquid crystal display, and a calculating computing...
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6268806 |
Multimedia computer keyboard
A multimedia computer keyboard is provided having one or more high fidelity, diaphragm-type speakers mounted within the keyboard. Mono or stereophonic wiring to each speaker is achieved using...
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6191709 |
Keyboard with separated keyboard frames and portable computer having the same
A keyboard with a simplified structure, which is connected to a main computer having a microcomputer in which a key map is stored therein and which generates first and second scanning signals via...
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6188570 |
Portable drug information computer
A portable drug information computer (10) having a housing (12) which has a housing top (12T), a housing bottom (12B), a housing right side (12R), a housing left side (12L), a housing front (12F),...
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6150962 |
Predictive data entry method for a keyboard
A predictive data entry method permits a user of a device to efficiently enter data using a keypad where each of a plurality of keys represents a plurality of different characters. When the user...
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6147858 |
Keyboard unit and portable type information apparatus having the same
A keyboard to which the portable type information apparatus, such as an electronic notebook, a pen computer or a portable digital assistants/terminal equipment, can be directly and detachably...
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6130628 |
Device for inputting alphanumeric and special symbols
In a keyboard with a restricted number of input keys, shifting between upper-case and lower-case character letters is effected with a key which is otherwise available for character or symbol entry....
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6114977 |
Keyboard calculator system
A keyboard for use with a computer. The keyboard has an alphanumeric keypad with alphanumeric keys, a calculator keypad with calculator keys including numeric and arithmetic keys which also...
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6043760 |
Language-dependent letter input by means of number keys
In an apparatus with a limited keypad (100, 300) several characters can be associated with each key. Characters associated with a key are determined on the basis of the language selected (200) as...
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5990872 |
Keyboard control of a pointing device of a computer
A computerized system for keyboard control of a pointing device of a computer. The computer has a computer keyboard, a controller and a basic input/output system (BIOS). The keyboard has a...
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5977887 |
Data storage apparatus
A mobile telephone includes a memory (11) in which both a telephone number and an associated name can be stored. The telephone includes a visual display (8) and a keypad (9) with a plurality of...
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5943247 |
Electronic desk calculator with counter and counter display
An electronic desk calculator includes: an input device for inputting a plurality of numeral units and an operator; a counter for storing a value representing the number of numeral units; a...
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5926119 |
Numeric keypad configuration
A numeric keypad configuration facilitates accurate keypresses by varying key heights to provide obvious tactile feedback to a user. A home key (160) in a keypad (100) has a lower height (265) than...
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5911485 |
Predictive data entry method for a keypad
A predictive data entry method permits a user of a device to efficiently enter data using a keypad where each of a plurality of keys represents a plurality of different characters. When the user...
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5901074 |
Calculation data display devices and methods
A calculation data display device includes a display which displays input calculation data in colors. When specified calculation data is input, the calculation data display device displays the...
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5898425 |
Computer system with keyboard and pointing device interface for managing device input codes
A connector mounted on a system board has terminals the number of which corresponds to the total sum of key matrix control signal lines and pointing stick control signal lines. The key matrix...
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5886910 |
Computer with a check function
A device having a checking function includes a detector for detecting unrelated data included in first inputted calculation data which is not related to a predetermined calculation to be performed...
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5886331 |
Electronic calculator for determining truck driver log book values
An electronic calculator for determining truck driver log book values including a liquid crystal display. Also included is a conventional numeric keypad having a matrix of numeric keys for allowing...
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5870033 |
Keyboard, in particular a membrane keyboard
A keyboard system for activating equipment to be operated, including: a keyboard for generating activation signals, a wireless transmitter for wirelessly transmitting the activation signals; and a...
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5856931 |
Method and system for identifying, organizing, scheduling, executing, analyzing and documenting detailed inspection activities for specific items in either a time-based or on-demand fashion
A process and system for identifying specific items or assets which require time-based or on-demand attention, a method of planning and scheduling activities on the located items or assets,...
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5831556 |
Pin-reduced low power keyboard scanner
An arrangement for providing key switch actuation detection which reduces the number of key switch inputs required at a key switch controller. A key scanning system for detecting the activation of...
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5825675 |
Apparatus and configuration method for a small, hand-held computing device
A hand-held computer having symmetrically placed buttons on one side so that left or right handed operation by the grasping hand is easily achieved. The hand-held computer includes a configuration...
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5821881 |
Data input by means of a keyboard and a touch-sensitive graphical data input field
A data processing system is provided for emulating keyboard input. In one embodiment, the invention provides a contact sensitive graphical data input-output field for receiving graphical user input...
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5801953 |
Measurement apparatus and method for the adjustment of test/measurement parameters
An instrument is described for the measurement of optical and/or electrical signals, such as an optical time domain reflectometer (OTDR) or an electrical time domain reflectometer (TDR). The...
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5790103 |
Ergonomic keyboard entry system
An ergonomic keyboard entry system (100) is provided. The system (100) includes a base (200) on which is provided a set of first control keys (120) for assigning an output function selected by...
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5786983 |
Information device with display and keyboard having corresponding sets of function keys
An information device including a display portion in which a display screen is positionable and a removable keyboard with a first set of function keys. The information device can selectively assign...
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5786776 |
Character input terminal device and recording apparatus
Texts including required message are entered with a small number of keys such as those of a cellular telephone. In this case, a conversion table is unnecessary and the number of key operations is...
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5777905 |
Obstetrical and gynecological event and status calculator
An electronic calculator is disclosed for calculating important obstetrical dates based on the entry of certain variables or information. The electronic calculator is structured to accept input...
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5774383 |
Portable computer for one-handed operation
A portable computer with at least one reduced-key keypad for one-handed operation is disclosed. The preferred embodiment of the portable computer includes two data display screens for displaying...
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5751237 |
Trimming unit of radio control apparatus
A trim unit having a simple structure is provided which has an arrangement such that an automatic repeating function is activated when a trim switch is depressed continuously. If a determination is...
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5748512 |
Adjusting keyboard
An adjusting keyboard for a small, touch screen display for a personal digital assistant provides a system and method for selecting a character for entry when a key of the keyboard is struck off...
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5729480 |
Portable information processing apparatus
A portable information processing apparatus of the type which includes a main body, a keyboard unit that mounted on the top surface of the main body, and a lid pivotally attached to the rear end of...
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