Images List Premium Download Classic

Fault Detection

Fault Detection-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


loading
Mobile wireless device tracking and notification system
Traxcell Technologies, Llc
June 14, 2018 - N°20180167777

A mobile wireless network and a method of operation provide tracking of mobile devices either in a passive mode or an active mode. In the passive mode, fault detection triggers generation of a case file associated with the device experiencing the fault.
Establishing a network fault detection session
Hewlett Packard Enterprise Development Lp
June 14, 2018 - N°20180167262

Examples relate to establishing a network fault detection session. In one example, a routing device may receive a request to initiate a bidirectional forwarding detection (bfd) session with a second routing device; transmit a first echo frame to the second routing device; receive a first response frame; determine that a response time does not meet a response time threshold; in ...
Prioritizing flows in software defined networks
Nicira, Inc.
June 07, 2018 - N°20180159790

Described herein are systems, methods, and software to enhance network traffic management. In one implementation, a method of operating a network interface system on a host computing system includes receiving a plurality of network packets and, for each packet in the plurality of network packets, identifying whether the packet comprises a control packet for fault detection in a software defined ...
Fault Detection Patent Pack
Download 172+ patent application PDFs
Fault Detection Patent Applications
Download 172+ Fault Detection-related PDFs
For professional research & prior art discovery
inventor
  • 172+ full patent PDF documents of Fault Detection-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Mcu with processor-independent memory fault detection
Stmicroelectronics (rousset) Sas
June 07, 2018 - N°20180157556

An apparatus having a microcontroller includes a processing unit, an internal communication bus assembly, a volatile memory, a non-volatile memory, a logic error management circuit, and two interface circuits. A first interface circuit couples the processing unit to the volatile memory via the internal communication bus assembly.
Multi-core processor and cache management method thereof
Electronics And Telecommunications Research Institute
June 07, 2018 - N°20180157549

A multi-core processor connected to main memory or peripheral device and having dual modular redundancy mode in which each processor performs the same task includes a first processor which generates first write-in data by performing the task, and writes the first write-in data to the main memory or peripheral device after fault detection operation on the first write-in data, a ...
Short-circuit fault detection device
Toyota Jidosha Kabushiki Kaisha
May 31, 2018 - N°20180152014

A short-circuit fault detection device detects a short-circuit fault in a step-up and step-down dc-dc converter that takes generated power of a solar cell as an input and outputs a predetermined voltage to a power storage. The dc-dc converter includes a step-up upper arm, a step-up lower arm, a step-down upper arm, and a step-down lower arm.
Fault Detection Patent Pack
Download 172+ patent application PDFs
Fault Detection Patent Applications
Download 172+ Fault Detection-related PDFs
For professional research & prior art discovery
inventor
  • 172+ full patent PDF documents of Fault Detection-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Process to analyze mwd surveys from different bha runs in the same wellbore
May 31, 2018 - N°20180149014

A process to analyze mwd surveys from different bha runs in the same well bore in a combined fashion is presented herein. A processor is used to receive and analyze data provided through the generation of one or more bha runs of a survey tool.
Ground fault detection circuit, abnormality detection circuit, light emitting device, vehicle
Rohm Co., Ltd.
May 24, 2018 - N°20180146523

A ground fault detection circuit includes an input portion, and a ground fault determination unit. The input portion inputs an anode voltage of a series connection unit constituted of a plurality of light emission elements.
Active clamp overvoltage protection for switching power device
Alpha And Omega Semiconductor Incorporated
May 24, 2018 - N°20180145675

A controller for driving a power switch incorporates a protection circuit to protect the power switch from fault conditions, such as over-voltage conditions or power surge events. The protection circuit includes a fault detection circuit and a protection gate drive circuit.
Virtual synchronous inverter with fast transient inrush fault currents restraining method thereof
Hunan University
May 24, 2018 - N°20180145582

A fault inrush transient current restraining type virtual synchronous inverter and thereof is disclosed. The invention solves the problem that a virtual synchronous inverter will be burned due to inrush transient current in an extreme situation of a symmetrical fault occurring on the grid side by setting an information collection module for inverter output voltages and currents, a virtual synchronous ...
Method to utilize multiple configuration software for df/cafi breakers
Schneider Electric Usa, Inc.
May 24, 2018 - N°20180145497

An dual function/combination arc fault interrupter (df/cafi) circuit breaker or other circuit interrupting device is equipped to select from multiple load profiles for use with an on-board arc fault detection algorithm. The df/cafi breaker is provided with a selector mechanism to switch between the multiple profiles in the different look up tables preloaded in the breaker firmware.
Assembly of conducting tracks, device, and method for the fault detection of a semiconductor circuit
Robert Bosch Gmbh
May 24, 2018 - N°20180143243

An assembly of strip conductors for determining errors in a semiconductor circuit, the strip conductors may be situated on a level of the semiconductor circuit. The assembly includes multiple sections, the sections being arranged as a series circuit, each section including a number of strip conductors, the number of strip conductors in the particular sections being different, each section including ...
Methods and apparatus for capturing and/or using packets to facilitate fault detection
Mist Systems, Inc.
May 17, 2018 - N°20180139086

Methods and apparatus for controlling monitoring operations performed by various devices, e.g., access points, in a communications network and for using information obtained by the devices which perform the monitoring are described. The methods are well suited for use in a system with a variety of access points, e.g., wireless and/or wired access points, which can be ...
Fault Detection Patent Pack
Download 172+ patent application PDFs
Fault Detection Patent Applications
Download 172+ Fault Detection-related PDFs
For professional research & prior art discovery
inventor
  • 172+ full patent PDF documents of Fault Detection-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Bearing fault detection system for an alternator
Borgwarner Inc.
May 17, 2018 - N°20180136282

An alternator system includes an alternator including a housing, a stator having a stator assembly fixedly mounted relative to the housing, and a rotor rotatably mounted relative to the housing. The stator assembly produces one or more phase voltages.
Fault detection apparatus
Toshiba Memory Corporation
May 17, 2018 - N°20180136272

A fault detection apparatus is provided, including a measurement unit that measures a first time period taken until a reflection signal reflected on a fault of a test apparatus is received after a first signal is transmitted to the test apparatus; a memory unit that includes a cad data unit having cad data of the test apparatus and a model ...
Fault detection system utilizing dynamic principal components analysis
University Of Southern California
May 17, 2018 - N°20180136019

Methods and systems for detecting a fault in a data set from an industrial process are disclosed. One method includes forming a first data matrix at a data processing framework from time-series training data, and performing a principal component pursuit on the first data matrix to form an uncorrupted, unscaled matrix and a sparse matrix in the memory, and scaling ...
Systems, methods, and devices for bipolar high voltage direct current ground fault detection
Ge Aviation Systems Limited
May 17, 2018 - N°20180134408

Systems, methods, and devices for aircraft power distribution include a bipolar high voltage direct current source component; an electrical loading component capable of drawing electrical power from the bipolar high voltage direct current source component; a set of switching components configured to selectively couple power from the bipolar high voltage dc source component to the electrical loading and a ground ...
High voltage bus contactor fault detection
Ford Global Technologies, Llc
May 17, 2018 - N°20180134169

A system for a vehicle includes a pair of electrical buses connected to terminals of a traction battery via a shared positive contactor and a pair of negative contactors. The system further includes a controller configured to, responsive to a request to close the contactors and a difference between voltage magnitudes of the buses being greater than a predefined threshold, ...
Multi-stage switch fabric fault detection and handling
Juniper Networks, Inc.
May 10, 2018 - N°20180131561

In some examples, a switching system includes a plurality of fabric endpoints and a multi-stage switching fabric having a plurality of fabric planes each having a plurality of stages to switch data units between any of the plurality of fabric endpoints. A fabric endpoint of the fabric endpoints is configured to send, to a switch of a first one of ...
Signal protocol fault detection system and method
Infineon Technologies Ag
May 10, 2018 - N°20180129196

In systems, such as sensor systems, an output signal of the system (e.g. Output of the sensor corresponding to a sensed characteristic) can be generated and provided.
Systems and methods for tracking and fault detection, for example among autonomous vehicles, in a ...
Veniam, Inc.
May 03, 2018 - N°20180122237

Systems and methods for achieving road action consensus in a network of moving things. As non-limiting examples, various aspects of this disclosure provide systems and methods for achieving road action consensus in vehicles (e.g., autonomous vehicles, manually controlled vehicles, etc.) of a network of moving things..
Loading