Contec Corporation

Emc IP Holding Company LLC

Contect, LLC

Rajeev Tiwari

Rafael Alberto Villanueva

Ina Huh

Jin Ryu

Vladzimir Valakh

Yong Colin Zou

Samant Kumar

Dinesh Kumar

Mrinal Mathur

Uladzimir Valakh

Francisco Javier Martinez Saldana

A volatile storage component operatively connected to a node, that includes a volatile storage device, a power source, and a plurality of processor cores, where, a first processor core of the plurality of processor cores is executing a volatile storage firmware, and a second processor core of the plurality of processor cores is executing a volatile storage operating system.

Systems for modular hybrid storage devices

A method for backing up data, that includes making a detection, by a volatile storage firmware, that data communication to a volatile storage component is degraded, initiating a direct memory access (DMA) engine to copy the data from the volatile storage component to a non-volatile storage device, and in response to initiating copying of the data, initiating a shutdown of the volatile storage component.

Systems and methods for backing up volatile storage devices

A method for processing requests, that includes receiving, by a volatile storage component, a request from a user space application, writing the request into a shared memory partition, generating instructions associated with the request, and processing the instructions, where the request is a data request and where generating the instructions associated with the request includes detecting, by the volatile storage component, the data request in the shared memory partition, where the data request is written in a data queue.

Systems and methods for accessing hybrid storage devices

A master test system may comprise cable modem termination systems, resource servers, provisioning/Session Initiation Protocol (SIP) servers, call management system (CMS) servers, Data over Cable Service Interface Specification/Wide Area Network (DOCSIS/WAN) servers, test controller servers, etc. Servers on the master test system may facilitate tests of devices under test (DUTs) coupled to the master test system. Servers on the master test system and/or slave test systems may facilitate tests of DUTs coupled to slave test systems that are coupled to the master test system. The slave test system(s) may comprise resource servers and test controller servers. In various implementations, the servers on the slave test system(s) may facilitate tests of DUTs coupled to the slave test system(s).

Systems and methods for testing electronic devices using master-slave test architectures

Technologies are described herein for enabling the automated testing of remote control units by providing a suitable test system that includes a plurality of test stations for simultaneously testing a plurality of remote control units. Each test station includes features that allow it to interact with the remote control unit's inputs, such as buttons and microphone, and outputs, such as IR and RF remote control codes, status LEDs, and audio output. Each test station may be controlled by a controller that executes test scripts or other routines that exercise the functionality of the remote control unit as desired.

Systems and methods for simultaneously testing a plurality of remote control units

Technologies are described herein for enabling the automated testing of remote control units by providing a suitable test station. The test station includes features that allow it to interact with the remote control units inputs, such as buttons and microphone, and outputs, such as IR and RF remote control codes, status LEDs, and audio output. The test station may be controlled by a controller that executes test scripts or other routines that exercise the functionality of the remote control unit as desired.

Automated test system for testing remote control units

Automated universal test system for testing remote control units

An automated network-based test system for set top box devices is disclosed. According to certain embodiments, the network-based testing system using Simple Network Management Protocol facilitates remote testing of thousands of set-top boxes, where groups of these set top boxes can be located in various locations that are remote from a main controller server that is running the tests remotely.

Automated network-based test system for set top box devices

Disclosed herein are a machine architecture implementing a staging automation process, including features such as multiple IR transmitters and composite video inputs for automated high volume quality testing. Diagnostic display outputs from a unit under test are input to OCR and video quality algorithms to validate that the units under test are ready for a functional test process at the next stage.

Set top box and customer premise equipment (CPE) unit test controller

A method of power signal detection of set top boxes under test is disclosed. According to certain embodiments, detection of a failure mode of a set top box (STB) under test is based on video signal detection where the video signal is associated with multiple video output types and AC power outlet signal detection.

Method of power signal detection for set top box devices

A system may include a master test system and a plurality of slave test systems coupled to the master test system and/or each other. The system may include devices under test (DUTs) (also referred to herein as units under test (UUTs)) stored in test slots and coupled to the master test system or specific slave test systems over Ethernet, coaxial, or other cables. Each test slot may include a Faraday cage that shields the contents therein from electromagnetic signals outside the test slot. The master test system and/or the slave test systems may test the DUTs using specific sequences of tests according to testing protocols relevant to those DUTs. One or more test controllers, mobile devices, display devices, and/or input devices may be coupled to the test systems and be used to control specific test protocols performed by the test systems.

Growing community of inventors

San Jose, CA, United States of America

Rajeev Tiwari