Tynax ~ Patent Library

Patent for Sale:

Private Listing: Number 3574 Private  

Confidential: Information on this listing is available under NDA to qualifying buyers.


The owner of this listing has requested that patent numbers, descriptions and other information be provided only to qualifying buyers under confidentiality agreement.

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.

Patent Summary

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

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 16: Of amorphous semiconductor material
Subclass 17: With particular barrier dimension
Subclass 21: Light responsive structure
Subclass 22: With specified semiconductor materials
Subclass 184: Light responsive structure
Subclass 185: Staircase (including graded composition) device
Subclass 187: Having transistor structure
Subclass 197: Bipolar transistor
Subclass 257: Light responsive or combined with light responsive device
Subclass 290: Light responsive or combined with light responsive device
Subclass 432: With optical element
Subclass 434: With window means
Subclass 436: With means for increasing light absorption (e.g., redirection of unabsorbed light)
Subclass 438: Avalanche junction
Subclass 446: With specific isolation means in integrated circuit
Subclass 447: With backside illumination (e.g., having a thinned central area or a non-absorbing substrate)
Subclass 448: With particular electrode configuration
Subclass 458: PIN detector, including combinations with non-light responsive active devices
Subclass 459: With particular contact geometry (e.g., ring or grid, or bonding pad arrangement)
Subclass 460: With backside illumination (e.g., with a thinned central area or non-absorbing substrate)
Subclass 461: Light responsive pn junction
Subclass 462: Phototransistor
Subclass 465: Geometric configuration of junction (e.g., fingers)
Subclass 519: Including heavily doped channel stop region adjacent groove
Subclass 548: At least three regions of alternating conductivity types with dopant concentration gradients decreasing from surface of semiconductor (e.g., triple-diffused integrated circuit)
Subclass 758: Multiple metal levels on semiconductor, separated by insulating layer (e.g., multiple level metallization for integrated circuit)
Subclass E33.008: Multiple quantum well structure (EPO)
Subclass E33.046: P-I-N device (EPO)
Subclass E31.032: Characterized by semiconductor body shape, relative size, or disposition of semiconductor regions (EPO)
Subclass E31.033: Multiple quantum well structure (EPO)
Subclass E31.035: Including, apart from doping material or other impurity, only Group IV element or compound (e.g., Si-SiGe superlattice) (EPO)
Subclass E31.039: Shape of potential or surface barrier (EPO)
Subclass E31.057: PN homojunction potential barrier (EPO)
Subclass E31.061: PIN potential barrier (EPO)
Subclass E31.068: Characterized by two potential or surface barriers (EPO)
Subclass E31.069: Bipolar phototransistor (EPO)
Subclass E31.112: For device having potential or surface barrier (EPO)
Subclass E31.125: For device having potential or surface barrier (EPO)
Subclass E31.127: Optical element associated with device (EPO)
Subclass E31.128: Device having potential or surface barrier (EPO)
Subclass E31.13: Texturized surface (EPO)
Subclass E27.112: Including insulator on semiconductor, e.g. SOI (silicon on insulator) (EPO)
Subclass E27.128: With at least one potential barrier or surface barrier (EPO)
Subclass E29.069: Single quantum well structures (EPO)

Class 438: Semiconductor Device Manufacturing: Process

This class provides for manufacturing a semiconductor containing a solid-state device for the following purposes: (a) conducting or modifying an electrical current, (b) storing electrical energy for subsequent discharge within a microelectronic integrated circuit, or (c) converting electromagnetic wave energy to electrical energy or electrical energy to electromagnetic energy. Also operations involving: (1) coating a substrate with a semiconductive material, or (2) coating a semiconductive substrate or substrate containing a semiconductive region. It also provides for operations involving etching a semiconductive substrate or etching a substrate containing a semiconductive region. The class provides for packaging or treatment of packaged semiconductor.

Subclass 37: Graded composition
Subclass 46: Compound semiconductor
Subclass 59: Having diverse electrical device
Subclass 91: Avalanche diode
Subclass 94: Heterojunction
Subclass 98: Contact formation (i.e., metallization)

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 208.1: Plural photosensitive image detecting element arrays
Subclass 208.2: Plural photosensitive nonimage detecting elements
Subclass 214LS: Switching type
Subclass 214.1: Special photocell

Class 977: Nanotechnology

This art collection provides for disclosures related to: nanostructure and chemical compositions of nanostructure; device that include at least one nanostructure; mathematical algorithms, e.g., computer software, etc., specifically adapted for modeling configurations or properties of nanostructure; methods or apparatus for making, detecting, analyzing, or treating nanostructure; and specified particular uses of nanostructure. the term "nanostructure" is defined to mean an atomic, molecular, or macromolecular structure that: has at least one physical dimension of approximately 1-100 nanometers; and possesses a special property, provides a special function, or produces a special effect that is uniquely attributable to the structure s nanoscale physical size.

Subclass 759: Quantum well dimensioned for intersubband transitions (e.g., for use in unipolar light emitters or quantum well infrared photodetectors, etc.)
Subclass 761: Superlattice with well or barrier thickness adapted for increasing the reflection, transmission, or filtering of carriers having energies above the bulk-form conduction or valence band energy level of the well or barrier (i.e., well or barrier with ninteger^carrier/4 thickness)

Class 324: Electricity: Measuring And Testing

This is the residual home for all subject matter, not elsewhere classified, relating to the measuring, testing (or sensing) of electric properties, (e.g., determining ground resistivity, determining frequency of an alternating current, determining kilowatt hour demand), or the measuring, testing or sensing of nonelectric properties by electric means (e.g., determining moisture, a nonelectric property, by measuring conductance with a resistance bridge; determining speed, a nonelectric property by use of an electric tachometer).

Subclass 645: Having standing wave pattern

Class 117: Single-Crystal, Oriented-Crystal, And Epitaxy Growth Processes; Non-Coating Apparatus Therefor

Processes consisting of the single or repeated unit operation of forming a single-crystal of any type of material, including inorganic or organic; such processes combined with perfecting operations; and apparatus for conducting non-coating processes of this class.

Subclass 85: With a step of measuring, testing, or sensing

Class 398: Optical Communications

This class provides for all types of communication systems in which optical signals are used to transmit modulated carrier wave information between points. Such communication includes transmitting an intelligence-bearing signal from one point to another in the form of variations in a characteristic of the light wave. The communication may be through free space, fibers or waveguides. These are used to transfer the information with an optical beam, and this beam can be used in various communication schemes to enable the most effective or desired method of moving the information, including optical multiplexing when plural information signals or plural transmitters and receivers are utilized.

Subclass 124: Space to space
Subclass 79: Wavelength division or frequency division (e.g., Raman, Brillouin, etc.)

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 93: Redundancy (e.g., plural control elements or electrodes)

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 246: Defective pixel (e.g., signal replacement)
Subclass E3.021: For disturbance correction or prevention within the image-sensor, e.g., biasing, blooming, smearing (EPO)
Subclass E5.081: Correction or equalization of amplitude response, e.g., dark current, blemishes, non-uniformity (EPO)

Class 330: Amplifiers

This is the generic class for amplifiers, included: Amplifiers having all types of active elements (or amplifying devices), amplifier systems having plural amplifier channels, cascade amplifiers, push-pull amplifiers and other amplifiers having plural amplifier devices. Also included are amplifiers with plural signal sources or plural loads. Amplifiers including the means coupling the signal source to the amplifier or coupling the amplifier to the load or between cascaded stages are also included. Amplifiers combined with tone control means. Amplifiers combined with amplitude (volume) control means whether by manual control, by control of an electrode D.C. bias. Amplifiers combined with power supply. Amplifiers combined with structural features of the amplifier or the amplifier circuit elements. Amplifiers having signal feedback means.

Subclass 260: Having signal feedback means
Subclass 271: Having signal feedback means
Subclass 293: Having negative feedback
Subclass 299: Including combined diverse-type semiconductor device