Professional Records
License Records
Petro Ksondzyk
Address:
306B 20 Ave S, Seattle, WA 98144
License #:
A5273394
Category:
Airmen
Petro Ksondzyk Phones & Addresses
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4 148Th Pl SW, Lynnwood, WA 98087
s
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1011 EAST Terrace St #313, Seattle, WA 98122
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Mill Creek, WA
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1300 Mill Creek Blvd APT L20, Mill Creek, WA 98012 (425) 948-7957
Work
Company:
Cypress semiconductor Jul 2012
Position:
System engineer staff
Education
Degree:
MS
School / High School:
National University 'Ivan Franko' , Lviv 2007 to 2008
Specialities:
Applied Physics and Electronics
Skills
Semiconductors • Mixed Signal • Ic • Embedded Systems • Firmware • Soc • Analog • Debugging • Verilog • Fpga • Cmos • Asic • Digital • System Architecture • Usb • Analog Circuit Design • Embedded Software
Languages
Ukrainian • English
Industries
Semiconductors
Resumes
Resumes
Firmware Engineer
View pageLocation:
306 20Th St, Seattle, WA 98055
Industry:
Semiconductors
Work:
Cypress Semiconductor since Jul 2012
System Engineer Staff
Cypress Semiconductor Nov 2009 - Jul 2012
Application Engineer Sr
Cypress Semiconductor Jun 2007 - Nov 2009
Application Engineer
SiTime Corporation May 2006 - Jun 2007
Application Engineer
System Engineer Staff
Cypress Semiconductor Nov 2009 - Jul 2012
Application Engineer Sr
Cypress Semiconductor Jun 2007 - Nov 2009
Application Engineer
SiTime Corporation May 2006 - Jun 2007
Application Engineer
Education:
National University 'Ivan Franko' , Lviv 2007 - 2008
MS, Applied Physics and Electronics National University 'Ivan Franko' , Lviv 2003 - 2007
BS, Applied Physics and Electronics
MS, Applied Physics and Electronics National University 'Ivan Franko' , Lviv 2003 - 2007
BS, Applied Physics and Electronics
Skills:
Semiconductors
Mixed Signal
Ic
Embedded Systems
Firmware
Soc
Analog
Debugging
Verilog
Fpga
Cmos
Asic
Digital
System Architecture
Usb
Analog Circuit Design
Embedded Software
Mixed Signal
Ic
Embedded Systems
Firmware
Soc
Analog
Debugging
Verilog
Fpga
Cmos
Asic
Digital
System Architecture
Usb
Analog Circuit Design
Embedded Software
Languages:
Ukrainian
English
English
Publications
Us Patents
False Touch Filtering For Capacitance Sensing Systems
View pageUS Patent:
8294687, Oct 23, 2012
Filed:
Mar 29, 2012
Appl. No.:
13/434642
Inventors:
Petro Ksondzyk - Mill Creek WA, US
Assignee:
Cypress Semiconductor Corporation - San Jose CA
International Classification:
G09G 5/00
US Classification:
345173, 345174, 345156, 345157, 382312, 382313, 382314, 178 1801, 178 1803, 178 1806
Abstract:
Apparatuses and methods of false touch filtering are described. One device includes a controller and a capacitance sensing array including multiple sense elements (e. g. , intersections of TX and RX electrodes). The controller includes a capacitance sensing circuit coupled to the capacitance sensing array, and a filter circuit coupled to the output of the capacitance sensing circuit. The controller is configured to receive, from the capacitance sensing circuit, data representing capacitances of the sense elements, process the data to identify activated sense elements, and filter the data to remove false touch events based on a spatial relationship of activated sense elements.
Frequency Hopping Algorithm For Capacitance Sensing Devices
View pageUS Patent:
20130221993, Aug 29, 2013
Filed:
Mar 26, 2012
Appl. No.:
13/429869
Inventors:
Petro Ksondzyk - Mill Creek WA, US
Dennis Wavomba - Nashua NH, US
Dennis Wavomba - Nashua NH, US
International Classification:
G01R 27/26
US Classification:
324681
Abstract:
Apparatuses and methods of frequency hopping algorithms are described. One method listens to a noise level on multiple electrodes of a sense network at multiple operating frequencies. The method then selects one of the frequencies with a lowest noise level for scanning the electrodes to detect a conductive object proximate to the electrodes.
False Touch Filtering For Capacitance Sensing Systems
View pageUS Patent:
20130234978, Sep 12, 2013
Filed:
Oct 23, 2012
Appl. No.:
13/658761
Inventors:
Petro Ksondzyk - Mill Creek WA, US
Assignee:
CYPRESS SEMICONDUCTOR CORPORATION - San Jose CA
International Classification:
G06F 3/044
US Classification:
345174
Abstract:
Apparatuses and methods of false touch filtering are described. One device includes a controller and a capacitance sensing array including multiple sense elements (e.g., intersections of TX and RX electrodes). The controller includes a capacitance sensing circuit coupled to the capacitance sensing array, and a filter circuit coupled to the output of the capacitance sensing circuit. The controller is configured to receive, from the capacitance sensing circuit, data representing capacitances of the sense elements, process the data to identify activated sense elements, and filter the data to remove false touch events based on a spatial relationship of activated sense elements.
Contact Detection Mode Switching In A Touchscreen Device
View pageUS Patent:
20170322649, Nov 9, 2017
Filed:
Oct 13, 2014
Appl. No.:
14/513189
Inventors:
- San Jose CA, US
Petro Ksondzyk - Seattle WA, US
Chris Chen - Shanghai, CN
Petro Ksondzyk - Seattle WA, US
Chris Chen - Shanghai, CN
International Classification:
G06F 3/044
G06F 3/041
G06F 3/041
Abstract:
A method is disclosed for determining detecting a conductive object and determining the type of object and the type of contact that object has with a touch sensitive surface, the method comprising measuring capacitance on a plurality of mutual capacitance sensors, each mutual capacitance sensor corresponding to a unit cell in an array of unit cells. After mutual capacitance is measured a peak unit cell is identified based on the measured capacitances and a matrix sum of a plurality of unit cells surround the peak unit cell is calculated. The value of the peak unit cell and the matrix sum are then compared to a range and a contact type determined based on the comparison.