Patents by Inventor Joshua Kablotsky

Joshua Kablotsky has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20130290031
    Abstract: Prior studies associated with a patient are pre-fetched from multiple institutions and made available to a radiologist while the radiologist is viewing a series. Intelligent report generation is template driven with templates based on modality, body part, and radiologist. The template provides access to macros specific to the study as well as previously dictated entries for particular fields, to enable re-use of standard text in a contextual manner. Likewise, entry of text in one field of the report may cause related text to be propagated to other fields, such as from the findings to the impression, automatically as specified by the radiologist. Billing codes are automatically applied based on the report content. Communication by the radiologist with other physicians and institutions is implemented via the reporting system. Since communication instances pass through the radiology system, it is possible to associate and log communication instances with the studies.
    Type: Application
    Filed: June 28, 2013
    Publication date: October 31, 2013
    Inventors: Susannah Kay, Joshua Kablotsky
  • Patent number: 7877430
    Abstract: Finite impulse response filtering is achieved by broadcasting to at least one compute unit an instruction having a plurality of data samples, a conditional field associated with each compute unit, and a set of operator values for operating on each data sample; providing a function of each the data sample in accordance with an associated set of operator values identified by the conditional field; and combining the functions to obtain an intermediate finite impulse response of the data samples.
    Type: Grant
    Filed: March 26, 2007
    Date of Patent: January 25, 2011
    Assignee: Analog Devices, Inc.
    Inventors: James Wilson, Joshua Kablotsky, Yosef Stein, Colm J. Prendergast, Gregory M. Yukna, Christopher M. Mayer
  • Patent number: 7725691
    Abstract: Accelerating processing of a non-sequential instruction stream on a processor with multiple compute units by broadcasting to a plurality of compute units a generic instruction stream derived from a sequence of instructions; the generic instruction stream including an index section and a compute section; applying the index section to localized data stored in each compute unit to select one of a plurality of stored local parameter sets; and applying in each compute unit the selected set of parameters to the local data according to the compute section to produce each compute unit's localized solution to the generic instruction.
    Type: Grant
    Filed: January 28, 2005
    Date of Patent: May 25, 2010
    Assignee: Analog Devices, Inc.
    Inventors: Yosef Stein, Joshua Kablotsky
  • Patent number: 7512647
    Abstract: A condensed Galois field computing system including a multiplier circuit for multiplying first and second polynomials with coefficients over a Galois field to obtain their product; and a Galois field linear transformer circuit for applying an irreducible polynomial of power n to the product including a partial result generator responsive to terms of power n and greater in the product for providing a folded partial result and a Galois field adder for condensing the folded partial result and the terms less than power n in the product to obtain Galois field transformer of power n of the product.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: March 31, 2009
    Assignee: Analog Devices, Inc.
    Inventors: James Wilson, Yosef Stein, Joshua Kablotsky
  • Patent number: 7457960
    Abstract: A processing system supporting a secure mode of operation is disclosed. The processing system includes a read-only hardware key that is only accessible in secure mode.
    Type: Grant
    Filed: November 30, 2004
    Date of Patent: November 25, 2008
    Assignee: Analog Devices, Inc.
    Inventor: Joshua Kablotsky
  • Publication number: 20080243981
    Abstract: Finite impulse response filtering is achieved by broadcasting to at least one compute unit an instruction having a plurality of data samples, a conditional field associated with each compute unit, and a set of operator values for operating on each data sample; providing a function of each the data sample in accordance with an associated set of operator values identified by the conditional field; and combining the functions to obtain an intermediate finite impulse response of the data samples.
    Type: Application
    Filed: March 26, 2007
    Publication date: October 2, 2008
    Inventors: James Wilson, Joshua Kablotsky, Yosef Stein, Colm J. Prendergast, Gregory M. Yukna, Christopher M. Mayer
  • Publication number: 20070271323
    Abstract: A Galois field divider engine and method inputs a 1 and a first Galois field element to a Galois field reciprocal generator to obtain an output, multiplies in a Galois field reciprocal generator a first Galois field element by a first element of the Galois field reciprocal generator for predicting the modulo remainder of the square of the polynomial product of an irreducible polynomial m?2 times where m is the degree of the Galois field to obtain the reciprocal of the first Galois field element, and multiplying in the Galois field reciprocal engine the reciprocal of the first Galois field element by a second Galois field element for predicting the modulo remainder of the polynomial product for an irreducible polynomial to obtain the quotient of the two Galois field elements in m cycles; in a broader sense the invention includes a compound Galois field engine for performing a succession of Galois field linear transforms on a succession of polynomial inputs to obtain an ultimate output where each input except t
    Type: Application
    Filed: August 2, 2007
    Publication date: November 22, 2007
    Inventors: Yosef Stein, Joshua Kablotsky
  • Publication number: 20070226469
    Abstract: Accommodating a processor to process a number of different data formats includes loading a data word in a first format from a first storage device; reordering, before it reaches the arithmetic unit, the first format of the data word to a second format compatible with the native order of the arithmetic unit; and vector processing the data word in the arithmetic unit.
    Type: Application
    Filed: March 6, 2006
    Publication date: September 27, 2007
    Inventors: James Wilson, Joshua Kablotsky, Yosef Stein, Colm Prendergast, Gregory Yukna, Christopher Mayer, John Hayden
  • Patent number: 7251299
    Abstract: A system for time delay estimation in a discrete time processing system includes a cross correlator that performs cross correlation on a first signal and a second signal, and provides a cross correlated output signals indicative thereof. A lag smoother receives the cross correlated output signals, and provides lag smoothed output signals indicative thereof. A select logic module selects a pre-defined number of signal values from a respective set indicative of the lag smoothed output signals to compute the time delay estimation associated with the first and second signals.
    Type: Grant
    Filed: May 23, 2003
    Date of Patent: July 31, 2007
    Assignee: Analog Devices, Inc.
    Inventors: Fabian Lis, Joshua Kablotsky, Haim Primo
  • Publication number: 20070094474
    Abstract: Lookup table addressing of a set of lookup tables in an external memory is achieved by: transferring a data word from a compute unit to an input register in a data address generator; providing in at least one deposit-increment index register in the data address generator including a table base field for identifying the location of the set of tables in memory, and a displacement field; and depositing a section of the data word into a displacement field in the index register for identifying the location of a specific entry in the tables.
    Type: Application
    Filed: October 26, 2005
    Publication date: April 26, 2007
    Inventors: James Wilson, Joshua Kablotsky, Yosef Stein, Christopher Mayer
  • Publication number: 20070094483
    Abstract: Reducing pipeline stall between a compute unit and address unit in a processor can be accomplished by computing results in a compute unit in response to instructions of an algorithm; storing in a local random access memory array in a compute unit predetermined sets of functions, related to the computed results for predetermined sets of instructions of the algorithm; and providing within the compute unit direct mapping of computed results to related function.
    Type: Application
    Filed: October 26, 2005
    Publication date: April 26, 2007
    Inventors: James Wilson, Joshua Kablotsky, Yosef Stein, Colm Prendergast, Gregory Yukna, Christopher Mayer
  • Publication number: 20070027944
    Abstract: An instruction based parallel median filtering processor and method sorts in parallel each combination of pairs of inputs into greater and lesser values; determines from that sorting the minimum, maximum and median filter values of the inputs; and applies at least one instruction for enabling indication of at least one of the maximum, minimum, median filter values.
    Type: Application
    Filed: July 28, 2005
    Publication date: February 1, 2007
    Inventors: James Wilson, Joshua Kablotsky, Yosef Stein, Gregory Yukna
  • Patent number: 7107303
    Abstract: An echo canceller includes an adaptive digital filter that generates an estimated echo signal {circumflex over (z)}[k] in response to (i) a sampled input data sequence x[k] and (ii) an error signal sequence e[k] indicative of the difference between a far end signal sequence y[k] and the estimated echo signal {circumflex over (z)}[k]. The adaptive filter includes N filter taps that each provide an associated tap output signal, wherein the adaptive digital filter generates the estimated echo signal {circumflex over (z)}[k] using the associated tap output signals from M of the N filter taps selected in response to a time delay estimate signal. The adaptive filter computes filter coefficients for each of the M number of the N filter taps using the associated tap output signals from the M number of said N filter taps.
    Type: Grant
    Filed: May 23, 2003
    Date of Patent: September 12, 2006
    Assignee: Analog Devices, Inc.
    Inventors: Joshua Kablotsky, Fabian Lis
  • Publication number: 20060174236
    Abstract: Accelerating processing of a non-sequential instruction stream on a processor with multiple compute units by broadcasting to a plurality of compute units a generic instruction stream derived from a sequence of instructions; the generic instruction stream including an index section and a compute section; applying the index section to localized data stored in each compute unit to select one of a plurality of stored local parameter sets; and applying in each compute unit the selected set of parameters to the local data according to the compute section to produce each compute unit's localized solution to the generic instruction.
    Type: Application
    Filed: January 28, 2005
    Publication date: August 3, 2006
    Inventors: Yosef Stein, Joshua Kablotsky
  • Publication number: 20060130130
    Abstract: A processing system supporting a secure mode of operation is disclosed. The processing system includes a read-only hardware key that is only accessible in secure mode.
    Type: Application
    Filed: November 30, 2004
    Publication date: June 15, 2006
    Inventor: Joshua Kablotsky
  • Publication number: 20060123325
    Abstract: A condensed Galois field computing system including a multiplier circuit for multiplying first and second polynomials with coefficients over a Galois field to obtain their product; and a Galois field linear transformer circuit for applying an irreducible polynomial of power n to the product including a partial result generator responsive to terms of power n and greater in the product for providing a folded partial result and a Galois field adder for condensing the folded partial result and the terms less than power n in the product to obtain Galois field transformer of power n of the product.
    Type: Application
    Filed: November 22, 2004
    Publication date: June 8, 2006
    Inventors: James Wilson, Yosef Stein, Joshua Kablotsky
  • Publication number: 20060109899
    Abstract: A video data compression system is disclosed that includes a telecine detection unit and a reverse telecine conversion unit. In accordance with an embodiment, the telecine detection unit receives input video data and produces a telecine detection signal that is representative of whether the input video data is telecine converted video data. The reverse telecine conversion unit converts the input video data and provides reproduced cinematic data responsive to the telecine detection signal. The system also includes an encoder unit for compressing the reproduced cinematic data.
    Type: Application
    Filed: November 24, 2004
    Publication date: May 25, 2006
    Inventor: Joshua Kablotsky
  • Publication number: 20050058285
    Abstract: An advanced encryption standard (AES) engine with real time S-box generation includes a Galois field multiplier system in a first mode responsive to a first data block for generating an AES selection (S-box) function by executing the multiplicative increase in GF1(2m) and applying an affine over GF(2) transformation to obtain a subbyte transformation; and a shift register system for transforming the subbyte transformation to obtain a shift row transformation; the Galois field multiplier system is responsive in a second mode to the shift row transformation to obtain a mix column transformation and add a round key for generating in real time an advanced encryption standard cipher function of the first data block.
    Type: Application
    Filed: September 17, 2003
    Publication date: March 17, 2005
    Inventors: Yosef Stein, Joshua Kablotsky
  • Publication number: 20040260738
    Abstract: An echo canceller includes an adaptive digital filter that generates an estimated echo signal {circumflex over (z)}[k] in response to (i) a sampled input data sequence x[k] and (ii) an error signal sequence e[k] indicative of the difference between a far end signal sequence y[k] and the estimated echo signal {circumflex over (z)}[k]. The adaptive filter includes N filter taps that each provide an associated tap output signal, wherein the adaptive digital filter generates the estimated echo signal {circumflex over (z)}[k] using the associated tap output signals from M of the N filter taps selected in response to a time delay estimate signal. The adaptive filter computes filter coefficients for each of the M number of the N filter taps using the associated tap output signals from the M number of said N filter taps.
    Type: Application
    Filed: May 23, 2003
    Publication date: December 23, 2004
    Inventors: Joshua Kablotsky, Fabian Lis
  • Publication number: 20040037432
    Abstract: A system for time delay estimation in a discrete time processing system includes a cross correlator that performs cross correlation on a first signal and a second signal, and provides a cross correlated output signals indicative thereof. A lag smoother receives the cross correlated output signals, and provides lag smoothed output signals indicative thereof. A select logic module selects a pre-defined number of signal values from a respective set indicative of the lag smoothed output signals to compute the time delay estimation associated with the first and second signals.
    Type: Application
    Filed: May 23, 2003
    Publication date: February 26, 2004
    Inventors: Fabian Lis, Joshua Kablotsky, Haim Primo