Patent Assignment
Reel/Frame 041602/0309
Assignment of Assignor's Interest
Recorded: 2017-01-28
Pages: 18
Assignor
VARIAN MEDICAL SYSTEMS, INC.
Executed: 2017-01-25
Assignee
VAREX IMAGING CORPORATION
1678 SOUTH PIONEER ROAD, SALT LAKE CITY, UTAH, 84104-4205
Covered Properties
(215)
Charge Sensitive Amplifier with High Common Mode Signal Rejection
Patent:
6,084,461 →
Application:
08/758,538 →
High-Performance X-Ray Generating Apparatus with Improved Cooling System
Patent:
6,115,454 →
Application:
08/906,701 →
Electron Beam Superimposition Method and Apparatus
Patent:
5,844,963 →
Application:
08/919,836 →
X-Ray Generating Apparatus with Integral Housing
Patent:
5,802,140 →
Application:
08/920,747 →
Air CO0LED End-Window Metal-Ceramic X-Ray Tube for Lower Power Xrf Applications
Patent:
6,075,839 →
Application:
08/921,830 →
X-Ray Tube Rotating Anode
Patent:
5,943,389 →
Application:
09/036,575 →
Graphite X-Ray Target Assembly
Patent:
6,088,426 →
Application:
09/085,485 →
X-Ray Tube Target Assembly with Integral Heat Shields
Patent:
6,002,745 →
Application:
09/090,765 →
X-Ray Generating Apparatus
Patent:
6,134,299 →
Application:
09/137,950 →
Shaped Target for Mammography
Patent:
6,163,593 →
Application:
09/138,106 →
Cooling System for an X-Ray Source
Patent:
6,074,092 →
Application:
09/162,316 →
Multiple Mode Digital X-Ray Imaging System
Patent:
6,424,750 →
Application:
09/309,725 →
X-Ray Tube Cooling System
Patent:
6,400,799 →
Application:
09/351,579 →
Stationary Anode Assembly for X-Ray Tube
Patent:
6,393,099 →
Application:
09/409,998 →
Cooled X-Ray Tube and Method of Operation
Patent:
6,327,340 →
Application:
09/430,482 →
X-Ray Tube and Method of Manufacture
Patent:
6,282,262 →
Application:
09/437,943 →
Mammography X-Ray Tube Having an Integral Housing Assembly
Patent:
6,361,208 →
Application:
09/449,411 →
X-Ray Tube and Method of Manufacture
Patent:
6,619,842 →
Application:
09/491,416 →
Cooling System for High Power X-Ray Tubes
Patent:
6,529,579 →
Application:
09/525,846 →
Vertical rotor braze joint with retention chamfer
Patent:
6,330,304 →
Application:
09/561,730 →
Rotary Anode for an X-Ray Tube and Method of Manufacture Thereof
Patent:
6,430,264 →
Application:
09/561,762 →
X-ray generating apparatus
Patent:
6,252,933 →
Application:
09/609,615 →
High Voltage Receptacle for X-Ray Tubes
Patent:
6,494,618 →
Application:
09/639,185 →
Integral Cathode
Patent:
7,062,017 →
Application:
09/639,684 →
Large Surface Area X-Ray Tube Shield Structure
Patent:
6,519,318 →
Application:
09/656,076 →
Cooling System for Stationary Anode X-Ray Tubes
Patent:
6,580,780 →
Application:
09/656,931 →
Large Surface Area X-Ray Tube Window and Window Cooling Plenum
Patent:
6,438,208 →
Application:
09/657,502 →
High Emissive Coatings on X-Ray Tube Components
Patent:
6,456,692 →
Application:
09/672,627 →
X-Ray Tube Window and Frame
Patent:
6,459,768 →
Application:
09/680,924 →
Method and System for Reducing Correlated Noise in Image Data
Method and Circuit for Reduction of Correlated Noise
Patent:
6,653,992 →
Application:
09/797,076 →
Dual Fluid Cooling System for High Power X-Ray Tubes
X-Ray Tube and Method of Manufacture
Sleeve for a Stationary Anode in an X-Ray Tube
Patent:
6,690,765 →
Application:
09/947,716 →
Data Signal Amplifier with Automatically Controllable Dynamic Signal Range
Patent:
6,486,808 →
Application:
09/978,727 →
X-Ray Tube Having an Integral Housing Assembly
Patent:
6,487,273 →
Application:
09/989,239 →
High Voltage Cable and Clamp System for an X-Ray Tube
Patent:
6,556,654 →
Application:
10/036,043 →
X-Ray Tube Cooling System
Patent:
6,778,635 →
Application:
10/043,393 →
Target for a Stationary Anode in an X-Ray Tube
Patent:
6,829,329 →
Application:
10/052,166 →
X-Ray Imaging Device
Apparatus and Method for Applying an Absorptive Coating to an X-Ray Tube
Patent:
7,209,546 →
Application:
10/122,567 →
Lubricated Ball Bearings
Patent:
7,004,635 →
Application:
10/150,171 →
Adjustable X-Ray Beam Collimator for an X-Ray Tube
Patent:
6,778,636 →
Application:
10/165,262 →
Multiple Mode Digital X-Ray Imaging System
Radiation Sources and Compact Radiation Scanning Systems
Radiation Scanning of Objects for Contraband
X-Ray Tube Rotor Assembly Having Augmented Heat Transfer Capability
Integrated Bearing Assembly
Patent:
6,940,947 →
Application:
10/235,457 →
Radiation Scanning Units Including a Movable Platform
X-Ray Tube and Method of Manufacture
Patent:
7,079,624 →
Application:
10/317,791 →
X-Ray Tube Housing Window
Patent:
7,403,596 →
Application:
10/324,784 →
Electrostatic Imager
Radiation Scanning of Cargo Conveyances at Seaports and the Like
Apparatus and Method for Shaping High Voltage Potentials on an Insulator
X-Ray Tube Having an Internal Radiation Shield
Method for Displaying Digital X-Ray Image Data at High Resolution
Radiation Sources and Radiation Scanning Systems with Improved Uniformity of Radiation Intensity
Vehicle Mounted Inspection Systems and Methods
Photodetector Biasing Scheme
Patent:
6,969,896 →
Application:
10/639,931 →
System for Extending the Dynamic Gain of an X-Ray Detector
X-Ray Device Component with Emissive Inorganic Coating
Data Signal Amplifier and Processor with Multiple Signal Gains for Increased Dynamic Signal Range
Multi-Slice Flat Panel Computed Tomography
Method and Apparatus for Correcting Excess Signals in an Imaging System
Traveling X-Ray Inspection System with Collimators
Mounting System for an X-Ray Tube
Cathode Head with Focal Spot Control
Synchronization of X-Ray Data Acquisition
High Voltage Cable Assembly with Arc Protection
High Voltage Connector for X-Ray Tube
Cathode Assembly
Systems, Methods and Devices for X-Ray Device Focal Spot Control
Multi-Gain Data Processing
Integrated Mis Photosensitive Device Using Continuous Films
Volumetric X-Ray Imaging System with Automatic Image Resolution Enhancement
Shield Structure and Focal Spot Control Assembly for X-Ray Device
Shield Structure for X-Ray Device
High Voltage Cable Terminal and Clamp System
X-Ray Tube High Voltage Connector
Modular Cooling Unit for X-Ray Device
Multiple Mode Flat Panel X-Ray Imaging System
Dual Energy Radiation Scanning of Objects
Object Examination by Delayed Neutrons
Dual Energy Radiation Scanning of Contents of an Object
Asymmetric Flattening Filter for X-Ray Device
Method and Apparatus to Facilitate Computerized Tomography of Relatively Large Objects
Removable Aperture Cooling Structure for an X-Ray Tube
Radiation Scanning Units with Reduced Detector Requirements
Self-Alignment of Radiographic Imaging System
X-Ray Radiation Sources with Low Neutron Emissions for Radiation Scanning
Voltage Injector and Detector Using Pixel Array for Printed Circuit Board Testing
Megavoltage Imaging with a Photoconductor Based Sensor
Rotating Carriage Assembly for Use in Scanning Cargo Conveyances Transported by a Crane
Data Signal Amplifier and Processor with Multiple Signal Gains for Increased Dynamic Signal Range
Method and Apparatus for Facilitating Enhanced Ct Scanning
Shielded Cathode Assembly
Cathode Head Having Filament Protection Features
Cathode Structures for X-Ray Tubes
Method and Apparatus to Facilitate Determination of a Parameter That Corresponds to a Scanning Geometry Characteristic
Systems and Methods for Image Acquisition
Multiple Energy X-Ray Source Assembly
Patent:
7,476,023 →
Application:
11/460,581 →
Dual Angle Radiation Scanning of Objects
Gain/Lag Artifact Correction Algorithm and Software
Radiation Scanning of Objects for Contraband
Method for Reducing Sensitivity Modulation and Lag in Electronic Imagers
Radiation Scanning and Disabling of Hazardous Targets in Containers
Method and Apparatus to Facilitate Provision and Use of Multiple X-Ray Sources
Computed Tomography Facilitation Method and Apparatus
Integrated Mis Photosensitive Device Using Continuous Films
Method and Apparatus for Correcting Excess Signals in an Imaging System
Corrosion Barrier Layer for Photoconductive X-Ray Imagers
Mechanical Interface Assembly
Shield Structure and Focal Spot Control Assembly for X-Ray Device
X-Ray Target Assembly and Methods for Manufacturing Same
Aperture Shield Incorporating Refractory Materials
Analytical X-Ray Tube for Close Coupled Sample Analysis
High Detective Quantum Efficiency X-Ray Detectors
Liquid Cooled Window Assembly in an X-Ray Tube
Systems, Methods and Devices for X-Ray Device Focal Spot Control
Dual Energy Radiation Scanning of Contents of an Object
Rotating Carriage Assembly for Use in Scanning Cargo Conveyances Transported by a Crane
Radiation Scanning with Photon Tagging
Filament Assembly Having Reduced Electron Beam Time Constant
X-Ray Tube Having a Focal Spot Proximate the Tube End
Universal Interface for Medical Imaging Receptors
X-Ray Tube Cooling System
Method and Apparatus to Facilitate Transforming Grayscale Level Values
Method and Apparatus to Facilitate Forming Detector-Level Calibration Information for a High Energy-Based Scanner
Radiation System and Radiation Beam Quality Detector and Method
Method and Apparatus for Auto-Calibration of a Ct Scanner
Power Supply for Portable Radiographic Detector
Radiation Scanning of Objects for Contraband
Thermionic Emitter Designed to Control Electron Beam Current Profile in Two Dimensions
Imaging Auto Shutter Roi
Image Stitching and Related Method Therefor
Data Processing Using Reduced Onboard Memory
Power Variator
Method and Apparatus for Correcting Excess Signals in an Imaging System
Interlaced Multi-Energy Radiation Sources
Apparatus of Photoconductor Crystal Growth
X-Ray Tube Window
Thermionic Emitter Designed to Provide Uniform Loading and Thermal Compensation
Electron Emitter Apparatus and Method of Assembly
Cathode Assembly with Integral Tabs
X-Ray Radiation Sources with Low Neutron Emissions for Radiation Scanning
Charged Particle Accelerators, Radiation Sources, System, and Methods
Compact, Interleaved Radiation Sources
Apparatus and Method to Facilitate Dynamically Adjusting Radiation Intensity for Imaging Purposes
Multi-Pass Edge Detection of Collimator Blades in Digital Radiography Images
Multiple Output Cavities in Sheet Beam Klystron
Method and Apparatus to Facilitate Using Fused Images to Identify Materials
Method and Apparatus to Facilitate Using Multiple Radiation-Detection Views to Differentiate One Material from Another
Frequency Tuned Anode Bearing Assembly
Electron Emitter and Method of Making Same
X-Ray Tube Bearing Assembly
X-Ray Tube Bearing Shaft and Hub
Evacuated Enclosure Window Cooling
Apparatus to Facilitate Capturing Samples As Pertain to an Object to Be Imaged and Corresponding Method
Dual Energy Radiation Scanning of Contents of an Object Based on Contents Type
Method and Apparatus for Excess Signal Correction in an Imager
Transient Pixel Defect Detection and Correction
Cathode Structures for X-Ray Tubes
Liquid-Cooled Aperture Body in an X-Ray Tube
Method and Apparatus Pertaining to Rendering an Image to Convey Levels of Confidence with Respect to Materials Identification
X-Ray Target and Method of Making Same
Liquid Metal Containment in an X-Ray Tube
Radiation Detector with Multiple Operating Schemes
Cathode Assembly for an X-Ray Tube
Method and Apparatus Pertaining to Computed Tomography Scanning Using a Calibration Phantom
Integral Liquid-Coolant Passageways in an X-Ray Tube
Method and Apparatus Pertaining to Use of a Switched Voltage Clamp with an X-Ray Detector Amplifier
Electrically Insulating X-Ray Shielding Devices in an X-Ray Tube
Radiation Scanning of Objects for Contraband
Asymmetric X-Ray Tube
Indirect X-ray Imager Having Semi-Transparent layers
Ceramic Metallization in an X-Ray Tube
Self-Clinching Blind Floating Fastener
Accelerator System Stabilization for Charged Particle Acceleration and Radiation Beam Generation
Electron Emitters for X-Ray Tubes
Conversion of Existing Portable or Mobile Analog Radiographic Apparatus for Enabling Digital Radiographic Applications
Method and Apparatus for Correcting Excess Signals in an Imaging System
Dual-Energy X-Ray Tubes
Rise/Fall Time Control for X-Ray Pulses
Photo Detector of an X-Ray Imager
Flat Panel Imagers with Pixel Separation and Method of Manufacturing the Same
X-Ray Tube Aperture Having Expansion Joints
X-Ray Tube Cathode with Magnetic Electron Beam Steering
X-Ray Tube Aperture Body with Shielded Vacuum Wall
Charged Particle Accelerators, Radiation Sources, Systems, and Methods
Cathode Structures for X-Ray Tubes
X-Ray Matrix Imager
Dual Angle Radiation Scanning of Objects
Electron Emitter and Method of Making Same
Interlaced Multi-Energy Radiation Sources
Compact, Interleaved Radiation Sources
Radiation Scanning and Disabling of Hazardous Targets in Containers
On Board Diagnosis of Rf Spectra in Accelerators
Method and Apparatus Pertaining to Using Imaging Information to Identify a Spectrum
Finned Anode
Liquid Metal Containment in an X-Ray Tube
Charged Particle Accelerator Systems Including Beam Dose and Energy Compensation and Methods Therefor
Battery Pack with Integral Seal Member and Electronic Device Including the Same
Method and Apparatus for Preventing Access to Electrical Contacts
X-Ray Tube Cooling by Emissive Heat Transfer
Cathode Assembly for a Long Throw Length X-Ray Tube
Soft-Start Adapter for Ac Heated Electron Gun
Imaging Method and System
Patent:
8,785,872 →
Application:
13/831,853 →
Radiation Detector with Multiple Operating Schemes
Interlaced Multi-Energy Betatron with Adjustable Pulse Repetition Frequency
Feedback Modulated Radiation Scanning Systems and Methods for Reduced Radiological Footprint
Pixel Circuit with Constant Voltage Biased Photodiode and Related Imaging Method
Pixel Architecture for Imaging Devices
Filament for X-Ray Cathode
X-Ray Matrix Imager Based on a Multiple-Gate-Line Driving Scheme and a Shared-Gate-Line Driving Scheme
Reducing Heel Effect in Dual Energy X-Ray Images
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 008780 Frame 0505. Assignor(S) Hereby Confirms the Assignment.
Jan 24, 2017
From: KOLLER, THOMAS; BANDARI, RAJESH; TAKENAKA, JEFF; SMITH, RICKY
To: VARIAN ASSOCIATES, INC
Reel/Frame 041469/0740 →
Security Interest
Sep 30, 2020
From: VAREX IMAGING CORPORATION
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 053945/0137 →
Security Interest
Oct 1, 2020
From: VAREX IMAGING CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 054240/0123 →
Release of Security Interest
Mar 29, 2024
From: BANK OF AMERICA, N.A.
To: VAREX IMAGING CORPORATION
Reel/Frame 066950/0001 →