Dr. Patterson graduated from the Univ of Cape Town, Fac of Med, Cape Town, So Africa in 1981. He works in Lakeland, FL and 1 other location and specializes in Orthopaedic Surgery. Dr. Patterson is affiliated with Bartow Regional Medical Center and Winter Haven Hospital.
James Wilson - Foxboro MA, US Lew Lahr - Dover MA, US Stuart Patterson - East Walpole MA, US Daniel Boyko - Norwood MA, US
Assignee:
Analog Devices, Inc. - Norwood MA
International Classification:
H03L007/06
US Classification:
327156, 327158, 331 10, 331177 R
Abstract:
An electronic device, such as a microprocessor, with a timing circuit. The timing circuit contains a phase locked loop that, during a first interval, checks whether a control signal in the phase locked loop is between a maximum allowed value and a minimum allowed value. When the control signal in the phase locked loop is above a maximum allowed value or below a minimum allowed value, the control circuit disables the phase locked loop for a second interval. When the control signal in the phase locked loop is below a maximum allowed value and above a minimum allowed value, the timing circuit indicates that the output of the phase locked loop is stable.
Brian David Johansson - Wellesley MA, US Stuart Patterson - East Walpole MA, US
Assignee:
Analog Devices, Inc. - Norwood MA
International Classification:
H03L 5/00
US Classification:
327333, 326 68
Abstract:
A voltage level translator provides an output signal having an external voltage in response to an input signal having an internal voltage. The voltage level translator includes first and second input signal transistors, first and second output signal transistors, and includes a signal stabilization circuit and/or an enable circuit. A ready-signal generation circuit provides a ready signal indicating that a voltage supply is at an operating voltage. The ready-signal generation circuit can include unbalanced transistors.
Georges El Bacha - Boston MA, US Stuart Patterson - East Walpole MA, US Daniel Boyko - Norwood MA, US
Assignee:
Analog Devices, Inc. - Norwood MA
International Classification:
H03K 19/0175
US Classification:
326 81, 326 68, 326 83
Abstract:
A multistage dual logic level voltage translator for translating both high and low input logic levels to higher levels, at least one of which levels is above the maximum recommended voltage of transistors implementing the stages, includes an input stage for receiving input logic levels and an output stage including a high voltage converter having at least a pair of cross-coupled converter transistors responsive to the input stage and including a pair of clamping circuit connected one across each of the converter transistors, for providing the shifted low and high output logic levels.
System For Verifying The Identification Of A Device
George Stephan - Lakeville MA, US Frederick Loeb - Scituate MA, US John Howley - Milton MA, US Ludgero Leonardo - Stoughton MA, US Stuart Patterson - Walpole MA, US
A system for verifying the identification of a device. A codec is configured to measure at least one electrical characteristic of a device connected to a jack and to identify the device based on the measured electrical characteristic. An updateable database is populated with the electrical characteristic of at least one device whose electrical characteristic was measured by the codec but not correctly identified by the codec and a software routine is responsive to the measured electrical characteristic and configured to adjust the codec's identification of the device based on the electrical characteristic stored in the database to correctly identify the device.
Daniel T. Boyko - Norwood MA, US Stuart R. Patterson - East Walpole MA, US
Assignee:
Analog Devices, Inc. - Norwood MA
International Classification:
H02H 3/20
US Classification:
361 911, 361 90
Abstract:
An output driver in an integrated circuit includes a driver circuit operable by a power supply voltage and coupled to an output pad, and a driver power conditioner configured to generate a fractional pad voltage in response to a voltage on the output pad and to provide the fractional pad voltage to at least one transistor of the driver circuit as a protected supply voltage in response to an absence of the power supply voltage.
Identification System And Method For Recognizing Any One Of A Number Of Different Types Of Devices
Stuart Patterson - Walpole MA, US Frederick Loeb - Scituate MA, US John Howley - Milton MA, US Ludgero Leonardo - Stoughton MA, US
Assignee:
Analog Devices, Inc. - Norwood MA
International Classification:
G06F 3/00
US Classification:
702117, 702116, 702118, 702120
Abstract:
An identification system and method for recognizing a device as one of a plurality of different types of devices connected to at least one terminal of an information handling system includes supplying a test signal to a device in a test mode; measuring an electrical characteristic of the device in response to the test signal being applied to the device in the test mode; and matching a representation of the electrical characteristic of the device with representations of the electrical characteristics of the plurality of devices for recognizing the device connected to the terminal as one of the plurality of different devices.
System For Determining The True Electrical Characteristics Of A Device
George Stephan - Lakeville MA, US Frederick Loeb - Scituate MA, US John Howley - Milton MA, US Ludgero Leonardo - Stoughton MA, US Stuart Patterson - Walpole MA, US
Assignee:
Analog Devices, Inc. - Norwood MA
International Classification:
G06F 3/00
US Classification:
702117, 702118, 702120, 702121
Abstract:
A system and method for determining the true electrical characteristics of a device. A codec is configured to measure at least one electrical characteristic of a device connected to a jack and to identify the device based on the measured electrical characteristics. An updateable database is populated with application circuit information and a software routine is responsive to the measured electrical characteristic and configured to adjust the electrical characteristics measured by the codec based on the application circuit information in the database.
Multi-Voltage Biasing System With Over-Voltage Protection
Georges El Bacha - Boston MA, US Stuart Patterson - East Walpole MA, US Ara Arakelian - Watertown MA, US
Assignee:
Analog Devices, Inc. - Norwood MA
International Classification:
H04R 3/00 H03G 11/00 H02H 3/20
US Classification:
381113, 381 55, 381122, 361 911
Abstract:
A multi-voltage biasing system with over voltage protection has an amplifier with a stage including at least one output device and one cascode protection device having a predetermined maximum recommended voltage; a biasing network is selectively responsive to a plurality of different supply voltages at least one of which is higher than the maximum recommended voltage for providing to the stage a bias voltage to operate the cascode device and output device below their maximum recommended voltages.
Xtone - Boston, MA since Dec 2011
CEO
Patterson Leadership Consulting Apr 2004 - Jan 2012
President
Nexamp, Inc. Oct 2009 - Jun 2011
CEO
Equilibrium Solutions Corp. Dec 2008 - Jun 2009
President and CEO
Agion Technologies, Inc. 2006 - 2008
CEO
Education:
Yale University - Yale School of Management 1981 - 1983
MPPM, Public and Private Management
Harvard University 1975 - 1979
BA, English and American Literature
Skills:
Mergers Start-ups Renewable Energy Energy Efficiency Business Strategy Marketing Strategy Change Management Strategy Project Planning Management Leadership Contract Negotiation Energy Business Development New Business Development Strategic Planning Entrepreneurship Mobile Applications Product Development Sustainable Energy Strategic Partnerships Channel Product Management Venture Capital SaaS Cleantech Cloud Computing Sales Management Negotiation Enterprise Software IVR Business Planning Executive Management Speech Recognition Go-to-market Strategy Mobile Devices Analysis Management Consulting Sales Mergers & Acquisitions User Experience Marketing Product Marketing Cross-functional Team Leadership Team Building VoIP