Jason M Goldberg

US Patent:

7168087, Jan 23, 2007

Filed:

Jul 21, 2006

Appl. No.:

11/490909

Inventors:

Jason Goldberg - San Francisco CA, US
Tim Fredenberg - Pacifica CA, US
Larion Vasilovsky - Pacifica CA, US
Neal Bedard - Morgan Hill CA, US
Ian MacDowell - San Francisco CA, US

Assignee:

XperEx Corporation - South San Francisco CA

International Classification:

H04N 7/173
H04N 5/91

US Classification:

725110, 386 95, 386125, 386126, 707 5

Abstract:

A system and method for distributing of various media content is described. According to one embodiment of the present invention, a device is coupled to a remote server through a network. The device includes a storage memory that includes markup language content, wherein the remote server can update the markup language content through the network. Additionally, the device also includes a DVD drive having a DVD. Further, the DVD includes video content. The device also includes an overlay unit coupled to the storage memory and the DVD drive. The overlay unit overlays the markup language content over the video content to form combined content in a single window. Moreover, the device includes a video display to display the combined content in the single window.

US Patent:

7769076, Aug 3, 2010

Filed:

Jan 15, 2008

Appl. No.:

12/014371

Inventors:

Jason Goldberg - Menlo Park CA, US
Charles Abraham - Los Gatos CA, US
Emre Tapucu - San Jose CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H04B 1/707

US Classification:

375142

Abstract:

A method and apparatus for performing frequency analysis of sub-epoch correlations to estimate an unknown frequency of a received signal is provided. The method includes forming a sequence of correlation values from a plurality of correlations performed over a period less than a repeating period of a code, and analyzing the sequence of correlation values to estimate the frequency that is used to receive a signal comprising the code.

US Patent:

8022866, Sep 20, 2011

Filed:

Oct 16, 2008

Appl. No.:

12/252982

Inventors:

Jason Goldberg - Menlo Park CA, US
Charles Abraham - Los Gatos CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

G01S 19/52

US Classification:

34235735

Abstract:

Aspects of a method and system for Doppler estimation may include generating, in a GNSS receiver operating in a duty-cycle mode, a plurality of lag-m products that may be based on a plurality of correlation coefficients corresponding to one or more received signals, wherein the plurality of correlation coefficients may be generated during an active period of the duty-cycle mode of operation. A Doppler frequency may be estimated based on the plurality of lag-m products. The GNSS receiver may be compliant with one or more standards comprising GALILEO, GLONASS, IRNSS, and BEIDOU. The active period of the duty-cycle mode may be chosen arbitrarily from a range of 1% to 99%.

US Patent:

8098716, Jan 17, 2012

Filed:

Jan 15, 2008

Appl. No.:

12/014410

Inventors:

Jason Goldberg - Menlo Park CA, US
Charles Abraham - Los Gatos CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H04B 1/707

US Classification:

375150

Abstract:

A method and apparatus for tracking a signal comprises correlating a digital signal with a code using a hypothesis at a plurality of frequencies and at least one delay to produce correlation results, measuring an energy value of the correlation results, adjusting at least one of the frequency or delay in response to the measured energy value to form the hypothesis.

US Patent:

8315128, Nov 20, 2012

Filed:

Jan 9, 2012

Appl. No.:

13/346102

Inventors:

Ross S. Wilson - Menlo Park CA, US
Jason S. Goldberg - Saint Paul MN, US

Assignee:

LSI Corporation - Milpitas CA

International Classification:

G11B 11/00

US Classification:

369 1302, 369 4728, 369 5919

Abstract:

Various embodiments of the present invention provide apparatuses, systems and methods for heat assisted magnetic recording. For example, an apparatus is disclosed that includes a signal generator operable to generate laser trigger pulses at the transition rate of the magnetic write data signal, a variable delay element operable to control an alignment between the laser pulse control signal and the magnetic write data signal, a phase difference detector operable to control the variable delay element, a triggerable pulse generator circuit operable to generate a laser pulse control signal based on the laser trigger pulses, a magnetic write head operable to record data to a magnetic storage medium under control of the magnetic write data signal, and a laser diode operable to heat the magnetic storage medium under control of the laser pulse control signal.

US Patent:

8395544, Mar 12, 2013

Filed:

Oct 12, 2010

Appl. No.:

12/902314

Inventors:

Jason Goldberg - Menlo Park CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

G01S 19/22
H04B 1/10

US Classification:

34235761, 375148, 7014785

Abstract:

A GNSS enabled communication device receives GNSS signals from GNSS satellites. The resulting GNSS baseband signals may be concurrently correlated with GNSS acquisition codes. Inter-delay products for the received GNSS signals may be generated utilizing the correlation IQ samples. The inter-delay products are utilized to calculate either an open loop or a close-loop estimate for inter-delay phase coherence of the received GNSS signals. A test statistic, generated from the inter-delay products, may be compared with a preset or dynamically determined threshold value in order to detect or declare signal degradation effects in the received GNSS signals. The early and late delays for the inter-delay phase coherence may be generalized to two or more delays. In this regard, the correlation IQ samples may be utilized to generate a correlation matrix. Variations derived from the correlation matrix may be utilized to declare or detect signal degradation effects in the received GNSS signals.

US Patent:

8472503, Jun 25, 2013

Filed:

Jul 2, 2010

Appl. No.:

12/829522

Inventors:

Jason Goldberg - Menlo Park CA, US
Charles Abraham - Los Gatos CA, US
Emre Tapucu - San Jose CA, US

Assignee:

Global Locate, Inc. - Irvine CA

International Classification:

H04B 1/707

US Classification:

375142

Abstract:

A method and apparatus for performing frequency analysis of sub-epoch correlations to estimate an unknown frequency of a received signal is provided. The method includes forming a sequence of correlation values from a plurality of correlations performed over a period less than a repeating period of a code, and analyzing the sequence of correlation values to estimate the frequency that is used to receive a signal comprising the code.

US Patent:

8599069, Dec 3, 2013

Filed:

Dec 21, 2009

Appl. No.:

12/643407

Inventors:

Andreas Warloe - Fountain Valley CA, US
Charles Norman - Huntington Beach CA, US
Jason Goldberg - Menlo Park CA, US
Charles Abraham - Los Gatos CA, US
Jared Welz - Seal Beach CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

G01S 19/37
G01S 19/35

US Classification:

34235777, 34235775

Abstract:

A global navigation satellite system (GNSS) receiver may be operable to quantize two-dimensional GNSS sample data with an in-phase (I) and quadrature (Q) pair to two-dimensional quantized data with a magnitude and angle pair using the polar quantization, for example, an unrestricted polar quantization. The GNSS receiver may be operable to reduce a size of the two-dimensional quantized data for storage by representing the two-dimensional quantized data by the one-dimensional symbol data. The one-dimensional symbol data may be stored in a random access memory (RAM) for further processing. The I and Q pair associated with the one-dimensional symbol data stored in the RAM may be retrieved and processed by the GNSS receiver using a correlation such as a fast Fourier transform (FFT) correlation.