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Farris A Bar

from Pflugerville, TX
Age ~44

Farris Bar Phones & Addresses

  • 1128 Doras Dr, Pflugerville, TX 78660 (512) 251-9801
  • Austin, TX
  • Lafayette, LA
  • Cuero, TX
  • The Woodlands, TX
  • 1128 Doras Dr, Pflugerville, TX 78660 (512) 557-0557

Work

Position: Protective Service Occupations

Education

Degree: High school graduate or higher

Emails

Resumes

Resumes

Farris Bar Photo 1

Staff Software Engineer In Test And Technical Manager

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Location:
Austin, TX
Industry:
Semiconductors
Work:
Silicon Labs
Staff Software Engineer In Test and Technical Manager

Silicon Labs Jul 2013 - Nov 2015
Staff Engineer, Validation Team Lead

Silicon Labs Jan 2004 - Jul 2013
Senior Applications and Systems Engineer

Silicon Labs Aug 2001 - Dec 2003
Applications Engineer
Education:
The University of Texas at Austin 2013 - 2013
Master of Science, Masters, Electrical Engineering
The University of Texas at Austin 2002 - 2002
Bachelors, Bachelor of Science, Electrical Engineering
Skills:
C#
.Net
Java
Embedded C
C/C++
Python
Javascript
Node.js
Angularjs
Mean Stack
Software Architecture
Android Development
Ios Development
Git
Microcontrollers
Firmware
Energy Harvesting
Tcp/Ip
Bluetooth Low Energy
Wireless Sensor Networks
Perl
Stash
Embedded Systems
Hardware
Low Power Design
Pcb Design
Semiconductors
Mixed Signal
Analog
Soc
Hardware Architecture
Architecture
Embedded Ethernet
Socket Programming
Certifications:
License Upet3N43El
Programming Mobile Applications For Android Handheld Systems
Farris Bar Photo 2

Farris Bar

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Location:
Austin, Texas Area
Industry:
Semiconductors

Publications

Us Patents

Lcd Controller Chip

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US Patent:
20090322711, Dec 31, 2009
Filed:
Jun 25, 2008
Appl. No.:
12/146349
Inventors:
THOMAS S. DAVID - Austin TX, US
BRIAN CALOWAY - Georgetown TX, US
GOLAM CHOWDHURY - AUSTIN TX, US
BRENT WILSON - Austin TX, US
FARRIS BAR - Pflugerville TX, US
DOUGLAS PIASECKI - AUSTIN TX, US
Assignee:
SILICON LABORATORIES INC. - AUSTIN TX
International Classification:
G06F 3/01
G09G 5/00
G09G 3/36
US Classification:
345204, 345104
Abstract:
An integrated circuit comprises a host interface control block for providing a connection between the integrated circuit and a master controller device. The integrated circuit further includes a plurality of I/O pins. A capacitive touch sense circuitry enables detection of actuation of at least one capacitor switch of a capacitive sensor array connected to at least a portion of the plurality of I/O pins. An LCD controller drives at least one LCD connected to at least a portion of the plurality of I/O pins. The integrated circuit, responsive to signals received from the master controller device over the host interface control block, may be configured to monitor outputs from the capacitive sensor array in a first mode of operation. In a second mode of operation, the capacitive sensor array may be configured to drive at least one LCD. Finally, in a third mode of operation, the integrated circuit may be configured to both monitor outputs of the capacitive sensor array and drive the at least one LCD.

Method And Apparatus To Support Various Speeds Of Lcd Driver

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US Patent:
20100079439, Apr 1, 2010
Filed:
Sep 30, 2008
Appl. No.:
12/241800
Inventors:
FARRIS BAR - PFLUGERVILLE TX, US
GOLAM R. CHOWDHURY - AUSTIN TX, US
DOUGLAS PIASECKI - AUSTIN TX, US
THOMAS S. DAVID - AUSTIN TX, US
Assignee:
SILICON LABORATORIES INC. - AUSTIN TX
International Classification:
G06F 3/038
US Classification:
345212
Abstract:
Charge pump circuitry comprises a voltage for generating a first regulated voltage. A low drop out regulator generates a second regulated voltage responsive to the first regulated voltage. A charge pump voltage generation circuit generates a voltage. First and second resistor strings are responsive to the generated voltage. The first resistor string provides a first plurality of bias voltages to an LCD responsive to the voltage in a first mode of operation and the second resistor string provides faster charging and discharging of the connected LCD elements responsive to a second mode of operation.

System And Method For Monitoring A Capacitive Sensor Array

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US Patent:
20090322410, Dec 31, 2009
Filed:
Jun 25, 2008
Appl. No.:
12/146352
Inventors:
Thomas S. David - Austin TX, US
Brian Caloway - Georgetown TX, US
Golam Chowdhury - Austin TX, US
Brent Wilson - Austin TX, US
Farris Bar - Pflugerville TX, US
Douglas Piasecki - Austin TX, US
Assignee:
SILICON LABORATORIES INC. - AUSTIN TX
International Classification:
G06F 3/044
US Classification:
327517, 345174
Abstract:
A capacitive touch sensor circuitry comprises an interface for interconnecting with a plurality of I/O pins that connect to rows and columns of a capacitive sensor array. Monitoring circuitry, responsive to inputs from the plurality of I/O pins, determines when a capacitive switch in the capacitive sensor array has been actuated and stores an indication of the actuation of the capacitive switch. The monitoring circuitry then generates an interrupt responsive to the determined actuation. A control engine controls a manner in which the monitoring circuitry monitors the plurality of I/O pins. The control engine and the monitoring circuitry may be configured to monitor the plurality of I/O pins in a plurality of operating modes.
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