Patents Represented by Attorney Graybeal Jackson Haley LLP
  • Patent number: 8164510
    Abstract: In an embodiment, a quantity smoother includes a first stage and a second stage. The first stage is operable to receive a sequence of raw samples of a quantity and to generate from the raw samples intermediate samples of the quantity, the intermediate samples having a reduced level of fluctuation relative to the sequence of raw samples. The second stage is coupled to the first stage and is operable to generate from the intermediate samples resulting samples of the quantity, the resulting samples having a reduced level of fluctuation relative to the sequence of intermediate samples. For example, such a quantity smoother may be part of a target-ranging system on board a fighter jet, and may smooth an error in an estimated target range so that the fighter pilot may more quickly and confidently determine in his head a range window within which the target lies.
    Type: Grant
    Filed: July 6, 2009
    Date of Patent: April 24, 2012
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventor: Ronald M. Yannone
  • Patent number: 7522439
    Abstract: A low power content addressable memory system comprising an array of content addressable memory cells organized as a plurality of equal sized CAM cell groups, each CAM cell group having one or more CAM cells; a valid entry tag bit associated with each said content addressable memory cell; a match output generator connected to the output of each CAM cell and an enabling means having its first input connected to the valid entry tag bit, its second input connected to a match control signal and its output connected to the corresponding match output generator such that said match output generator is enabled only if said valid entry tag bit indicates a valid entry.
    Type: Grant
    Filed: December 29, 2005
    Date of Patent: April 21, 2009
    Assignee: STMicroelectronics Pvt. Ltd.
    Inventors: Anoop Khurana, Rajiv Kumar
  • Patent number: 7454091
    Abstract: Integrated optical network comprising: an array of optical waveguides having respective output ends defining a array of radiating elements, wherein said guides receive respective optical input signals and output said optical signals from said radiating elements to form an optical beam; and actuator means to introduce in said array of guides relative phase differences between said optical signals in order to deflect the optical beam formed; characterized in that the actuator means include at least one actuator track comprising a plurality of track sections substantially aligned with respective optical guides, said sections being fed by a common control signal to locally modify refractive indexes of the respective optical guides in order to introduce said phase differences.
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: November 18, 2008
    Assignee: STMicroelectronics, S.r.l.
    Inventors: Guido Chiaretti, Antonio Fincato
  • Patent number: 7451228
    Abstract: A system and method of transmitting data packets. The system determines one or more system conditions of the server computer and modifies a process of transmitting the data packets from a server computer to a client computer, the modifying based at least in part upon the determined system conditions. The determined system conditions can include: (i) the number of forced processings of network events, (ii) the number of clients computers that are behind their scheduled delivery time, (iii) the number of client computers that have requested streamable data objects, (iv) the total byte count of the streamable data objects that have been requested by the client computers, (v) the number of the streamable data objects that have been requested by the client computers, (vi) the number of streamable data objects that are maintained by the streaming media server, and/or (vii) the actual transmission rate of the streaming media server with respect to the client computers.
    Type: Grant
    Filed: April 19, 2005
    Date of Patent: November 11, 2008
    Assignee: Realnetworks, Inc.
    Inventor: Sujal Patel
  • Patent number: 7447103
    Abstract: The invention relates to a row decoder circuit for non volatile memory devices of the electrically programmable and erasable type, for example of the Flash EEPROM type having a NOR architecture. The proposed row decoder circuit allows to carry out the erasing step very quickly, for example with a granularity emulating at least 16kB and even overcoming by at least 2kB Flash memories of the NAND type. The memory can thus maintain high performances in terms of random access speed but shows a high erasing speed typical of memory architectures of the NAND type.
    Type: Grant
    Filed: August 14, 2006
    Date of Patent: November 4, 2008
    Assignee: STMicroelectronics S.r.l.
    Inventor: Paolo Rolandi
  • Patent number: 7445549
    Abstract: Video game systems for multiple-player games may exchange synchronizing data through the Internet or other data transmission link. These status data records keep the video game systems synchronized with each other whenever different players are trying to use the same virtual tunnel, cave, or other confined room with insufficient space for more than one player character at a time.
    Type: Grant
    Filed: June 17, 2004
    Date of Patent: November 4, 2008
    Inventor: Robert M. Best
  • Patent number: 7441689
    Abstract: The invention relates to an orbital friction welding method and a friction welding device for welding workpieces by means of friction welding units, wherein the workpieces are pressed against each other in the contact plane during the application of the oscillation energy. To this effect, n>1 friction welding heads are mounted, in a stationary manner, at least on one side of the contact plane in an orbital plane, in the area of the workpieces so that the n>1 friction welding heads, respectively facing one side, are oscillated with the same friction frequency, the same amplitude and the same preset phase position.
    Type: Grant
    Filed: January 24, 2006
    Date of Patent: October 28, 2008
    Assignee: Multi Orbital Systems GmbH
    Inventor: Leonhard Crasser
  • Patent number: 7439721
    Abstract: A constant-on-time power-supply controller includes an adder and a control circuit. The adder generates a sum of a sense voltage and a regulated output voltage generated by a filter inductor. The sense voltage is generated by a sense circuit that sources a current to the filter inductor while the inductor is uncoupled from an input voltage, and the sense voltage is related to the current. The control circuit couples the filter inductor to the input voltage for a predetermined time in response to the sum having a predetermined relationship to a reference voltage. Such a power-supply controller may yield a relatively tight regulation of the output voltage even with a power supply having with a low-ESR filter capacitor, and may do so with little or no additional compensation circuitry as compared to prior controllers and with no additional pin on the power-supply-controller chip.
    Type: Grant
    Filed: May 30, 2006
    Date of Patent: October 21, 2008
    Assignee: Intersil Americas Inc.
    Inventors: Da Feng Weng, Jinrong Qian
  • Patent number: 7440631
    Abstract: A method of compressing digital images acquired in CFA format that utilizes optimized quantization matrices. The method, basing itself on the statistical characterization of the error introduced during the processing phase that precedes compression, appropriately modifies the coefficients of any initial quantization matrix, even of a standard type, obtaining a greater compression efficiency without introducing further quality losses.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: October 21, 2008
    Assignee: STMicroelectronics, S.R.L.
    Inventors: Sebastiano Battiato, Massimo Mancuso
  • Patent number: 7440625
    Abstract: A method for decoding-decompressing a compressed-encoded digital data sequence relating to at least one compressed-encoded digital image and for providing at least one respective decoded-decompressed digital image.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: October 21, 2008
    Assignee: STMicroelectronics S.r.l.
    Inventor: Giuseppe Spampinato
  • Patent number: 7428042
    Abstract: A food analyzer which can be installed on a self-propelled food loading unit, and which includes an optoelectronic device for determining the spectrum of electromagnetic radiation reflected and/or absorbed by a foodstuff loaded by the self-propelled unit; and a processing unit for determining, as a function of the acquired spectrum of electromagnetic radiation, chemical and physical information relative to the elements in the foodstuff.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: September 23, 2008
    Assignee: Dinamica Generale S.R.L.
    Inventor: Andrea Ghiraldi
  • Patent number: 7425268
    Abstract: In an aspect of the invention, a device for purifying water in a water water garden or fish pond comprises a filter medium configured to clean the water flowing through the device, and a housing configured to contain the filter media. The housing includes a wall configured to whirl the water flowing through the device to remove suspended particulates from the flow. Liquid flows into the housing, is turned by the wall to whirl the water about an axis, and exposed to elements held by the filter medium for cleaning the liquid. The liquid then flows out of the housing. Cleaning the medium is performed by opening a drain port and adding water to the chamber.
    Type: Grant
    Filed: January 13, 2006
    Date of Patent: September 16, 2008
    Inventor: John A. Russell
  • Patent number: 7417298
    Abstract: An insulated-gate transistor, includes a semiconductor material layer having a front surface, a body region, an insulated gate disposed over the body region with interposition of a gate dielectric, and a source and drain region, the source region formed in the body region and the drain region formed in the semiconductor material layer. The source and drain regions are spaced apart from each other by a channel zone in a portion of the body region underlying the insulated gate, and a charge carriers drift portion of the semiconductor material layer between the channel zone and the drain region, the insulated gate extending over the charge carriers drift portion. The drain region is located at a depth compared to the front surface for causing charge carriers to move in the charge carriers drift portion away from an interface between the semiconductor material layer and the gate dielectric.
    Type: Grant
    Filed: March 9, 2005
    Date of Patent: August 26, 2008
    Assignee: STMicroelectronics, S.r.l.
    Inventors: Riccardo Depetro, Stefano Manzini
  • Patent number: 7418574
    Abstract: A peer-vector machine includes a host processor and a hardwired pipeline accelerator. The host processor executes a program, and, in response to the program, generates host data, and the pipeline accelerator generates pipeline data from the host data. Alternatively, the pipeline accelerator generates the pipeline data, and the host processor generates the host data from the pipeline data. Because the peer-vector machine includes both a processor and a pipeline accelerator, it can often process data more efficiently than a machine that includes only processors or only accelerators. For example, one can design the peer-vector machine so that the host processor performs decision-making and non-mathematically intensive operations and the accelerator performs non-decision-making and mathematically intensive operations.
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: August 26, 2008
    Assignee: Lockheed Martin Corporation
    Inventors: Chandan Mathur, Scott Hellenbach, John W. Rapp, Larry Jackson, Mark Jones, Troy Cherasaro
  • Patent number: 7415800
    Abstract: A columbarium apparatus comprises a columbarium structure defining a plurality of niches. Each niche has an open end, and a horizontal ledge extends from the structure near the bottom wall of each niche. An inside door is configured to cover the open end of the niche and is attached by a first set of tamper resistant hardware, and an outside door is configured to cover the inside door and conceal the first set of tamper proof hardware, and is attached by a second set of tamper resistant hardware such that an inner face of the outer door is supported by an outer face of the inside door, and such that a lower edge of the outside door is supported by the ledge. A vertical channel is provided to facilitate attachment of the outside doors.
    Type: Grant
    Filed: December 9, 2003
    Date of Patent: August 26, 2008
    Inventor: Harry Stienwand
  • Patent number: 7413481
    Abstract: A circuit comprises a first circuit portion that includes an electrically insulative first body having a first connector and a first circuit element coupled to the first body. The circuit further comprises a second circuit portion that includes an electrically insulative second body having a second connector coupled to the first connector and a second circuit element coupled to the second body. The circuit further comprises a first electrical conductor coupled to the first and second circuit elements.
    Type: Grant
    Filed: July 15, 2004
    Date of Patent: August 19, 2008
    Inventors: Frank E. Redmond, III, Frank E. Redmond, Jr.
  • Patent number: 7414902
    Abstract: A semiconductor memory device, including a plurality of programmable memory cells each one adapted to be brought into one among at least a first status and a second status, said plurality of memory cells including memory cells intended to store data, and means for accessing the memory cells for reading/modifying their status. At least one memory cell in said plurality is used as detector memory cell, and control means operatively associated with the at least one detector memory cell are provided, said control means being adapted to establishing a potential loss of the data stored in the memory cells of said plurality based on a detected first status of the at least one detector memory cell.
    Type: Grant
    Filed: May 1, 2006
    Date of Patent: August 19, 2008
    Assignee: STMicroelectronics S.r.l.
    Inventors: Claudio Resta, Ferdinando Bedeschi
  • Patent number: D575881
    Type: Grant
    Filed: May 24, 2007
    Date of Patent: August 26, 2008
    Assignee: Iron Age Design and Import, LLC
    Inventor: Craig Andrew Diamond
  • Patent number: D616283
    Type: Grant
    Filed: March 27, 2007
    Date of Patent: May 25, 2010
    Assignee: Sixty6 Investments Ltd.
    Inventors: Brian Thomas Phillips, Thomas Garfield Phillips, Julie Patricia Esther Phillips
  • Patent number: H2243
    Abstract: In a pressure vessel, pressure fitting, or pressure component, service use may result in the propagation of fatigue cracks. According to embodiments, a leak channel may be designed and formed to cause a pressurized fluid nominally contained by the pressure member to leak after formation of a fatigue crack, rather than undergoing a more catastrophic burst failure. According to an embodiment, a method is taught for determining the propensity of fatigue cracks to form, determining the location of the possible fatigue cracks, and determining a location for a leak channel, leak hole, weep hole, etc. for preventing burst failure. According to an embodiment, a computer program performs steps to design leak channels for prevention of burst failures in favor of leak-before-burst (LBB) failures.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: August 3, 2010
    Assignee: OMAX Corporation
    Inventor: Darren L. Stang