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Patent Summary

U.S. Patent Classes & Classifications Covered in this listing:

Class 345: Computer Graphics Processing And Selective Visual Display Systems

Processes and apparatus for selective electrical control of two or more light-generating or light-controlling display elements* in accordance with a received or stored image data signal. The image data includes character, graphical information or display attribute data. The image data may include, for example, information data from a peripheral input device, from the reception of a television signal, from the recognition of image data, or from the generation or creation of image data by a computer.

Subclass 419: Three-dimension
Subclass 420: Solid modelling
Subclass 428: Adjusting level of detail
Subclass 440: Graph generating
Subclass 441: Shape generating
Subclass 473: Animation
Subclass 474: Motion planning or control
Subclass 619: Graphic manipulation (object processing or display attributes)
Subclass 629: Merge or overlay
Subclass 634: Image based
Subclass 642: Picking
Subclass 676: Graphical user interface tools

Class 382: Image Analysis

This is the generic class for apparatus and corresponding methods for the automated analysis of an image or recognition of a pattern. Included herein are systems that transform an image for the purpose of (a) enhancing its visual quality prior to recognition, (b) locating and registering the image relative to a sensor or stored prototype, or reducing the amount of image data by discarding irrelevant data, and (c) measuring significant characteristics of the image.

Subclass 107: Motion or velocity measuring
Subclass 131: Tomography (e.g., CAT scanner)
Subclass 132: X-ray film analysis (e.g., radiography)
Subclass 202: Linear stroke analysis (e.g., limited to straight lines)
Subclass 241: Polygonal approximation
Subclass 242: Contour or chain coding (e.g., Bezier)
Subclass 256: Object boundary expansion or contraction
Subclass 261: Adaptive filter
Subclass 265: Recursive filter
Subclass 299: Raising or lowering the image resolution (e.g., subpixel accuracy)

Class 703: Data Processing:Structural Design, Modeling, Simulation, And Emulation

This class provides for electrical data processing apparatus and corresponding methods for the following processes or apparatus: 1. for sketching or outlining of layout of a physical object or part. 2. for representing a physical process or system by mathematical expression. 3. for modeling a physical system which includes devices for performing arithmetic and some limited logic operation upon an electrical signal, such as current or voltage, which is a continuously varying representation of physical quantity. 4. for modeling to reproduce a nonelectrical device or system to predict its performance or to obtain a desired performance. 5. for modeling and reproducing an electronic device or electrical system to predict its performance or to obtain a desired performance. 6. that allows the data processing system to interpret and execute programs written for another kind of data processing system.

Subclass 11: Biological or biochemical

Class 715: Data Processing: Presentation Processing Of Document

This class provides for data processing means or steps wherein a) human perceptible elements of electronic information (i.e., text or graphics) are gathered, associated, created, formatted, edited, prepared, or otherwise processed in forming a unified collection of such information storable as a distinct entity, b) a users interaction with a computer system is used to control the presentation of display data; such interaction is interpreted and used by a data processor or computer architecture wherein system level elements of computation or data processing techniques are used prior to use with or in a specific display system, or c) a small program takes over a display screen if there are no keystrokes or mouse movements for a specified duration.

Subclass 848: Interface represented by 3D space
Subclass 853: Hierarchy or network structure

Class 341: Coded Data Generation Or Conversion

1) originating or emitting a coded set of discrete signals or 2) translating one code into another code wherein the information signal content remains the same but the formats may differ. For classification herein, at least one of the codes must be a set of pulses or digits and electrical in nature.

Subclass 107: To or from code based on probability
Subclass 67: To or from variable length codes
Subclass 87: Unnecessary data suppression

Class 378: X-Ray Or Gamma Ray Systems Or Devices

This is the generic class for apparatus and corresponding processes involving the generation or use of electromagnetic radiation within the X-ray spectrum. Methods, systems, and elements with specific features characteristic of X-ray applications are classified here.

Subclass 119: SOURCE
Subclass 143: Target
Subclass 4: Computerized tomography

Class 250: Radiant Energy

This class provides for all methods and apparatus for using, generating, controlling or detecting radiant energy, combinations including such methods or apparatus, subcombinations of same and accessories therefore not classifiable elsewhere.

Subclass 363.04: Emission tomography

Class 707: Data Processing:Database And File Management Or Data Structures

This is the generic class for data processing apparatus and corresponding methods for the retrieval of data stored in a database or as computer files. It provides for data processing means or steps for generic data, file and directory upkeeping, file naming, and file and database maintenance including integrity consideration, recovery, and versioning. There are three main divisions: 1. database and file accessing; 2. database schema and data structure; 3. file and database maintenance.

Subclass 3: Query processing (i.e., searching)
Subclass 101: Manipulating data structure (e.g., compression, compaction, compilation)
Subclass 104.1: Application of database or data structure (e.g., distributed, multimedia, image)
Subclass E17.018: In geographical information databases (EPO)

Class 600: Surgery

Subclass 407: Detecting nuclear, electromagnetic, or ultrasonic radiation
Subclass 594: Spine

Class 348: Television

Generating, processing, transmitting or transiently displaying a sequence of images, either locally or remotely, in which the local light variations composing the images may change with time.

Subclass 58: Separation by polarization
Subclass 610: Adaptive
Subclass E13.04: With temporal multiplexing, i.e., alternatively displaying left and right images separated in time and using glasses to alternatively block the right and left eye (EPO)
Subclass E13.059: Synchronization or controlling aspects (EPO)
Subclass E13.065: Transformation of stereoscopic image signals corresponding to virtual viewpoints, e.g., spatial image interpolation (EPO)
Subclass E13.072: Multiplexing or demultiplexing different image signal components in stereoscopic image signals (EPO)

Class 702: Data Processing:Measuring, Calibrating, Or Testing

This class provides for apparatus and corresponding methods wherein the data processing system or calculating computer is designed for or utilized in an environment relating to a specific or generic measurement system, a calibration or correction system, or a testing system.

Subclass 196: Using matrix operation
Subclass 197: Having multiple filtering stages