Emc Corporation

Other

Emc IP Holding Company LLC

Michael John Kozel

Albert F Beinor, Jr

W Brian Cunningham

Lawrence J Feroli

C Ilhan Gundogan

David Alexander Wilson

Stephen Edward Strickland

Joseph P King

Mickey Steven Felton

Ralph C Frangioso, Jr

Douglas Sullivan

Jin Liang

Nader G Dariavach

Maida Boudreau

Brandon Barney

Tomer Jackman

Robert Szymanski

Jeffrey A Moore

David Dumas

Michael Hanam

Techniques to display and analyze reliability data about a large population of objects are disclosed. In some embodiments, reliability data is arranged in an array, comprising a plurality of linear arrays each of which includes reliability data for a corresponding reporting period. The reliability data includes for each of a plurality of subpopulations a corresponding reliability metric for that subpopulation with respect to the reporting period. A statistics-based conditional formatting is applied to at least a subset of cells comprising the array. The statistics-based conditional formatting may be applied by invoking a function or other automated method to apply a first cell formatting to a first set of cells having a first degree of statistical significance relative to a reference population of cells and a second cell formatting to a second set of cells having a second degree of statistical significance relative to the reference population.

Conditional formating for display large scale information analytics of reliability data

An electrical energy generation device includes an energy conversion device thermally coupled to an electrical component and configured to convert thermal energy produced by the electrical component to mechanical motion. An electricity generation device is coupled to the energy conversion device and is configured to convert the mechanical motion to electrical energy. At least a portion of the electrical energy energizes the electrical component.

System and method for generating electricity from component waste heat

A structural assembly has a first set of first elongate structural members alternately spaced apart from a second set of second elongate structural members by locking blocks, the first set defining a first plane and the second set defining a second plane forming an intersection at an angle with the first plane, the structural members and locking blocks defining an assembly of adjoined blocks and structural members at the intersection, and a compressive mechanism spanning the assembly of adjoined blocks and structural members at the intersection. Compressing the adjoined blocks and structural members by the spanning compression mechanism locks the blocks and structural members together in a manner to resist applied forces.

Method for providing structure having multiple interwoven structural members enhanced for resistance of multi-directional force

Structure having multiple interwoven structural members enhanced for resistance of multi-directional force

Described is a label cassette for mounting to the front side of an enclosure and for holding and displaying a label used to identify a configuration of that enclosure. The label cassette includes a transparent cover, a tray, and a hinge mechanism. The tray has a pair of guide rails for engaging respective guide structures on the enclosure to align the label cassette for attachment to the enclosure, a capture mechanism to secure the label cassette to the enclosure, and a label surface to hold a label. The hinge mechanism attaches the transparent cover to the tray and permits rotation about an axis parallel to the back edge of the transparent cover. Mounted to a ledge that extends from the front of the enclosure, the label cassette does not occupy vertical space or interfere with connectors, cables, or airflow vents on the front of the enclosure.

Label cassette for an electronics enclosure

A test module is provided for testing system modules. All the test circuitry and test connectors reside on the test module. The test module is coupled to the system modules during testing, and is removed from the system after testing. Test connectors and test circuitry on the test module support such test functions as voltage margining, CPU emulation, and JTAG boundary scanning. A JTAG selection function can also be provided for selecting one or more JTAG loops for testing individually or as a single loop. The test module further includes level shifters for converting between 3.3V and 1.2V.

Test module for testing of electronic systems

A hot-pluggable I/O annex module of a storage processor assembly includes interface circuitry providing connections to an optional I/O interface module. The I/O annex module includes redundant cooling fans providing cooling airflow to an I/O annex mounting area, main power conversion circuitry for generating main operating power for the interface circuitry, auxiliary power conversion circuitry for generating auxiliary power, a controller for monitoring and controlling the operation of cooling fans; and monitoring circuitry powered by the auxiliary power for monitoring correct operation of the controller and, upon detecting incorrect operation, disabling the main power conversion circuitry. The monitoring circuitry includes a watchdog timer and a latch collectively operative to (i) determine if a controller status signal indicating correct operation of the controller does not toggle for a watch interval, and if so then (ii) enter an operating state in which the main power conversion circuitry is disabled and cannot be re-enabled except by cycling the primary power or removing and reinserting the I/O annex module to/from the storage processor assembly.

Environmental and health monitoring circuitry for storage processor I/O annex module

Described is an adaptable electromagnetic interference and radio frequency interference (EMI/RFI) shield adapted to reduce unwanted EMI/RFI at an electrically conductive equipment panel having an elongated aperture. The aperture provides external access to a mounting bracket of an expansion board assembly. The mounting bracket (e.g., for a PCI expansion board) abuts an interior surface of the equipment panel at the elongated aperture and includes an angled flange extending through the elongated aperture. The EMI/RFI shield includes an electrically conductive shield extension slidable between open and closed positions. The shield extension includes a flange receptacle for receiving the angled flange of the mounting bracket and a shielding plate. The shielding plate overlaps an adjustable portion of the elongated aperture such that in a closed position the shielding plate together with the mounting bracket cover substantially the entire elongated aperture.

Adaptive electromagnetic interference-radio frequency interference (EMI/RFI) shield extension

Disclosed are ways of providing a highly flexible high availability storage system. Disk drive carriers for insertion into enclosures in a storage system include several disk drives. The enclosures accept carriers that include drives of different sizes, and drives compatible with different storage technologies, for instance Fibre Channel, SATA, or SAS. Drives oriented in their carriers in a manner that allows them to be connected to a common medium via identical flex circuits that are configured based on the orientation of the drives. Redundant controllers include redundant serial buses for transferring management information to the carriers. The carriers include a controller for monitoring the multiple serial buses and producing storage technology specific management commands for the disk drives.

Multi-drive hot plug drive carrier

Growing community of inventors

Upton, MA, United States of America

Michael John Kozel