Patent for Sale:Private Listing: Number 3782
Please review the patent class information to determine if the patent(s) matching your areas of interest.
For more information, click "Tell Me More" and we will be happy to follow up with you.
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 252.1: CALIBRATION OR STANDARDIZATION METHODS
Subclass 352: With temperature modifying means
Subclass 493.1: RADIANT ENERGY GENERATION AND SOURCES
Subclass 494.1: Plural radiation sources
Subclass 495.1: Including an infrared source
Subclass 504R: Ultraviolet or infrared source
Class 257: Active Solid-State Devices (E.G., Transistors, Solid-State Diodes)
This class provides for active solid-state electronic devices, that is, electronic devices or components that are made up primarily of solid materials, usually semiconductors, which operate by the movement of charge carriers - electrons or holes - which undergo energy level changes within the material and can modify an input voltage to achieve rectification, amplification, or switching action, and are not classified elsewhere.Subclass 147: With extended latchup current level (e.g., gate turn off GTO device)
Subclass 192: Field effect transistor
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 E5.081: Correction or equalization of amplitude response, e.g., dark current, blemishes, non-uniformity (EPO)
Subclass E5.09: Transforming infra-red radiation (EPO)