Patent Assignment
Reel/Frame 054240/0123
Security Interest
Recorded: 2020-10-01
Pages: 32
Assignor
VAREX IMAGING CORPORATION
Executed: 2020-09-30
Assignee
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
600 SOUTH FOURTH STREET, 6TH FLOOR, MINNEAPOLIS, MINNESOTA, 55415-1526
Covered Properties
(243)
High Voltage Receptacle for X-Ray Tubes
Patent:
6,494,618 →
Application:
09/639,185 →
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
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 →
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
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 →
X-Ray Tube Rotor Assembly Having Augmented Heat Transfer Capability
Integrated Bearing Assembly
Patent:
6,940,947 →
Application:
10/235,457 →
X-Ray Tube Housing Window
Patent:
7,403,596 →
Application:
10/324,784 →
Electrostatic Imager
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
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
Cathode Head with Focal Spot Control
Synchronization of X-Ray Data Acquisition
Systems, Methods and Devices for X-Ray Device Focal Spot Control
Multi-Gain Data Processing
Shield Structure and Focal Spot Control Assembly for X-Ray Device
Shield Structure for X-Ray Device
Modular Cooling Unit for X-Ray Device
Multiple Mode Flat Panel X-Ray Imaging System
Dual Energy Radiation Scanning of Objects
Asymmetric Flattening Filter for X-Ray Device
Removable Aperture Cooling Structure for an X-Ray Tube
X-Ray Radiation Sources with Low Neutron Emissions for Radiation Scanning
Data Signal Amplifier and Processor with Multiple Signal Gains for Increased Dynamic Signal Range
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
Dual Angle Radiation Scanning of Objects
Gain/Lag Artifact Correction Algorithm and Software
Method for Reducing Sensitivity Modulation and Lag in Electronic Imagers
Radiation Scanning and Disabling of Hazardous Targets in Containers
Computed Tomography Facilitation Method and Apparatus
Method and Apparatus for Correcting Excess Signals in an Imaging System
Shield Structure and Focal Spot Control Assembly for X-Ray Device
Aperture Shield Incorporating Refractory Materials
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
Radiation Scanning with Photon Tagging
Filament Assembly Having Reduced Electron Beam Time Constant
X-Ray Tube Having a Focal Spot Proximate the Tube End
Method and Apparatus to Facilitate Transforming Grayscale Level Values
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
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
Thermionic Emitter Designed to Provide Uniform Loading and Thermal Compensation
Cathode Assembly with Integral Tabs
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
X-Ray Tube Bearing Assembly
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
Method and Apparatus for Interlaced Amplitude Pulsing Using a Hard-Tube Type Pulse Generator
X-Ray Target and Method of Making Same
Radiation Detector with Multiple Operating Schemes
Cathode Assembly for an X-Ray Tube
Adaptive Frame Scanning Scheme for Pulsed X-Ray Imaging
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
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
Method and Apparatus Pertaining to Non-Invasive Identification of Materials
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
Correction of Spatial Artifacts in Radiographic Images
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
Method and Apparatus Pertaining to Identifying Objects of Interest in a High-Energy Image
Charged Particle Accelerator Systems Including Beam Dose and Energy Compensation and Methods Therefor
Imaging Array and Method for Supporting Automatic Exposure Control in a Radiographic System
Battery Pack with Integral Seal Member and Electronic Device Including the Same
Method and Apparatus for Preventing Access to Electrical Contacts
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 →
Detection of Special Nuclear Material and Other Contraband by Prompt and/or Delayed Signatures from Photofission
Systems and Methods for High-Speed Radiography with High Resolution Imaging of Large-Area Fields
Detectors and Systems and Methods of Using Them in Imaging and Dosimetry
Radiation Detector with Multiple Operating Schemes
Interlaced Multi-Energy Betatron with Adjustable Pulse Repetition Frequency
Multilevel Computed Tomography for Radially-Shifted Focal Spots
Real-Time Moving Collimators Made with X-Ray Filtering Material
Feedback Modulated Radiation Scanning Systems and Methods for Reduced Radiological Footprint
X-Ray Housing Having Integrated Oil-to-Air Heat Exchanger
X-Ray Imager with Lens Array and Transparent Non-Structured Scintillator
Systems and Methods for Multi-View Imaging and Tomography
Low Power Standby Mode in Wireless Imagers
X-Ray Imager with Cmos Sensor Embedded in Tft Flat Panel
Compact, Interleaved Radiation Sources
High Power X-Ray Tube Housing
Filament for X-Ray Cathode
Apparatus and Method for Reconstructing an Image Using High-Energy-Based Data
X-Ray Matrix Imager Based on a Multiple-Gate-Line Driving Scheme and a Shared-Gate-Line Driving Scheme
X-Ray Assemblies and Coatings
Vacuum Assemblies and Methods of Formation
X-Ray Tube Having a Dual Grid and Dual Filament Cathode
Focusing Structures with Non-Rectilinear Focusing Apertures
X-Ray Tube Having Magnetic Quadrupoles for Focusing and Magnetic Dipoles for Steering
X-Ray Tube Having Planar Emitter and Magnetic Focusing and Steering Components
X-Ray Tube Having Planar Emitter with Tunable Emission Characteristics
X-Ray Tube Having Magnetic Quadrupoles for Focusing and Steering
X-Ray Tube Having Magnetic Quadrupoles for Focusing and Collocated Steering Coils for Steering
Differential Reference Signal Distribution Method and System
Charged Particle Accelerators, Radiation Sources, Systems, and Methods
Scintillator Sealing with Foil
Low-Power Imager with Autosensing Function
Charged Particle Accelerator Systems Including Beam Dose and Energy Compensation and Methos Therefor
Antiwetting Coating for Liquid Metal
Matrix Type Integrated Circuit with Fault Isolation Capability
Imaging Device Using a Close Proximity Tag to Configure a Wireless Local Area Network (Lan) Transceiver
Hybrid Linear Accelerator with a Broad Range of Regulated Electron and X-Ray Beam Parameters Includes Both Standing Wave and Traveling Wave Linear Sections for Providing a Multiple-Energy High-Efficiency Electron Beam or X-Ray Beam Useful for Security Inspection, N
X-Ray Tube with Structurally Supported Planar Emitter
Electronic Focal Spot Alignment of an X-Ray Tube
Electronic Calibration of Focal Spot Position in an X-Ray Tube
Pixel Circuit with Constant Voltage Biased Photodiode and Related Imaging Method
Vacuum Electron Device Drift Tube
Patent:
9,741,521 →
Application:
15/267,111 →
X-Ray Tube Devices and Methods for Imaging Systems
Radiation Detector and Scanner
Imager with Bump Detection
Authentication for X-Ray Imaging Components
Row Driver Fault Isolation Circuitry for Matrix Type Integrated Circuit
Hybrid Standing Wave/Traveling Wave Linear Accelerators for Providing Accelerated Charged Particles or Radiation Beams
Magnetic Lift Device for an X-Ray Tube
Heat Sink for X-Ray Tube Anode
Application:
15/465,499 →
Publication:
US 2018/0151324
Scintillator
Method of Designing X-Ray Tube Having Planar Emitter with Tunable Emission Characteristics
Counting and Integrating Pixels, Detectors, and Methods
Multi-Grid Electron Gun with Single Grid Supply
Cathode Head with Multiple Filaments for High Emission Focal Spot
Application:
15/717,298 →
Publication:
US 2018/0211809
Electrical Connectors for Multiple Emitter Cathodes
Hand-Held X-Ray Sensor with Gesture-Activated Wake Function
Patent:
10,149,659 →
Application:
15/719,568 →
Configuring a Portable X-Ray Detector for Use with an Image Acquisition Workstation Based on Color Detection
Aberrant Pixel Detection and Correction
Dynamic Allocation of Multiple Wireless Interfaces in an Imaging Device
Misalignment Compensation in Dual X-Ray Imager
Detector Architecture Using Photodetector Arrays on Thinned Substrates
X-Ray Imaging Detector with Independently Sleepable Processors
Large Angle Anode Target for an X-Ray Tube and Orthogonal Cathode Structure
Megavolt and Kilovolt X-Ray Imaging from Opposite Sides of a Detector
Patent:
10,310,104 →
Application:
15/873,187 →
Detector Architecture Using Offset Packets
High Voltage Seals and Structures Having Reduced Electric Fields
Transmission Target for a High Power Electron Beam
Flexible Detector for X-Ray Imaging
Dual-Layer Detector for Soft Tissue Motion Tracking
Electron Gun Adjustment in a Vacuum
X-Ray Tube Diagnostic System Including a Circuit to Generate a Phase Signal and/or an Indication of a Status of a Motor
Electron Gun Thermal Dissipation in a Vacuum
X-Ray Tube Having Planar Emitter and Magnetic Focusing and Steering Components
Application:
16/036,390 →
Publication:
US 2019/0237286
X-Ray Imaging Component Communication System and Protocol
Vacuum Penetration for Magnetic Assist Bearing
Magnetic Assist Assembly Having Heat Dissipation
Magnetic Assist Bearing
Configurable Linear Accelerator Frequency Control System and Method
Configurable Linear Accelerator
Configurable Linear Accelerator Trigger Distribution System and Method
Patent:
10,367,508 →
Application:
16/147,509 →
Free-Fall and Impact Detection System for Electronic Devices
Imaging System with a Digital Conversion Circuit for Generating a Digital Correlated Signal Sample and Related Imaging Method
Patent:
11,064,142 →
Application:
16/184,025 →
Imaging System with Energy Sensing and Method for Operation
X-Ray Tube Emitter
Anti-Tamper Circuitry
Application:
16/293,543 →
Publication:
US 2020/0074120
Detection of Unauthorized Components
Iterative Branching Structure Segmentation Method and System
Threshold Voltage Stabilizing System and Method
Detector Architecture Using Photodetector Substrates and Semiconductor Devices
Hybrid Dosimetry and Imaging System
Enhanced Thermal Transfer Nozzle and System
Multiple Head Linear Accelerator System
Aligned Grain Structure Targets, Systems, and Methods of Forming
Removable Battery Connector Adapter
Multi-Maximum X-Ray Spectrum Systems and Multi-Layer Imaging Systems
Radiographic Inspection System for Pipes and Other Structures Using Radioisotopes
Wireless Imager with Wireless Power System
Electron Gun Driver
Anode Shield
Patent:
11,545,332 →
Application:
16/999,684 →
Handling Truncated Data in Iterative Reconstruction
Patent:
12,579,718 →
Application:
17/013,648 →
Methods and Systems for Handling Truncated Data in Iterative Reconstruction
Application:
62/896,978 →
Removable Battery Connector Adapter
Application:
62/941,335 →
Wireless Imager with Wireless Power System
Application:
62/941,521 →
Radiographic Inspection System for Pipes and Other Structures Using Radioisotopes
Application:
62/952,057 →
Multi-Maximum X-Ray Spectrum Systems and Multi-Layer Imaging Systems
Application:
62/977,033 →
Estimating Background Radiation from Unknown Sources
Application:
63/060,988 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 28, 2017
From: VARIAN MEDICAL SYSTEMS, INC.
To: VAREX IMAGING CORPORATION
Reel/Frame 041602/0309 →
Security Interest
Sep 30, 2020
From: VAREX IMAGING CORPORATION
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 053945/0137 →
Release of Security Interest
Mar 29, 2024
From: BANK OF AMERICA, N.A.
To: VAREX IMAGING CORPORATION
Reel/Frame 066950/0001 →