Inventor · disambiguated record
Roman Ogirko
Also filed as: OGIRKO ROMAN
41 granted patents·5 pending applications·298 citations·filing 2010–2025
97Inventor score
Top patents by PatentIndex Score
46 records- 0197US9285902B1Multi-phase scanningKREMIN VIKTOR·Filed 2010·Granted Mar 15, 2016·57 cites·15 claims
- 0297US8614587B1Capacitance sensing circuits and methodsCYPRESS SEMICONDUCTOR CORP·Filed 2013·Granted Dec 24, 2013·24 cites·20 claims
- 0395US10146390B1Method of combining self and mutual capacitance sensingCYPRESS SEMICONDUCTOR CORP·Filed 2017·Granted Dec 4, 2018·17 cites·20 claims
- 0495US9383395B1Charge balancing converter using a passive integrator circuitPARADE TECHNOLOGIES LTD·Filed 2014·Granted Jul 5, 2016·20 cites·20 claims
- 0594US9639733B2Methods and sensors for multiphase scanning in the fingerprint and touch applicationsCYPRESS SEMICONDUCTOR CORP·Filed 2015·Granted May 2, 2017·30 cites·22 claims
- 0693US12025675B2System and method for measuring battery impedanceCYPRESS SEMICONDUCTOR CORP·Filed 2022·Granted Jul 2, 2024·3 cites·18 claims
- 0792US9746974B2Providing a baseline capacitance for a capacitance sensing channelCYPRESS SEMICONDUCTOR CORP·Filed 2015·Granted Aug 29, 2017·11 cites·16 claims
- 0892US9658720B2Capacitive sense array for detecting passive touch objects and an active stylusKREMIN VIKTOR·Filed 2011·Granted May 23, 2017·23 cites·20 claims
- 0992US9547788B1Fingerprint sensor-compatible overlayCYPRESS SEMICONDUCTOR CORP·Filed 2016·Granted Jan 17, 2017·11 cites·22 claims
- 1091US8836669B1High resolution capacitance to code converterCYPRESS SEMICONDUCTOR CORP·Filed 2013·Granted Sep 16, 2014·15 cites·18 claims
- 1190US8681122B2Capacitive sensing with programmable logic for touch sense arraysPIROGOV OLEKSANDR·Filed 2011·Granted Mar 25, 2014·20 cites·15 claims
- 1289US10429998B2Generating a baseline compensation signal based on a capacitive circuitCYPRESS SEMICONDUCTOR CORP·Filed 2015·Granted Oct 1, 2019·9 cites·16 claims
- 1388US9019220B1Baseline charge compensationKLEIN HANS W·Filed 2012·Granted Apr 28, 2015·16 cites·20 claims
- 1487US10068121B2Baseline compensation for capacitive sensingCYPRESS SEMICONDUCTOR CORP·Filed 2016·Granted Sep 4, 2018·6 cites·20 claims
- 1584US10579849B2Methods and sensors for multiphase scanning in the fingerprint and touch applicationsCYPRESS SEMICONDUCTOR CORP·Filed 2017·Granted Mar 3, 2020·4 cites·20 claims
- 1684US9645690B1Method and apparatus to improve noise immunity of a touch sense arrayPARADE TECH LTD·Filed 2015·Granted May 9, 2017·4 cites·17 claims
- 1783US11467693B1Impedance sensing methodsCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted Oct 11, 2022·1 cites·22 claims
- 1883US10061961B2Sensor-compatible overlayCYPRESS SEMICONDUCTOR CORP·Filed 2016·Granted Aug 28, 2018·3 cites·26 claims
- 1982US10216314B2Multi-phase scanningPARADE TECH LTD·Filed 2016·Granted Feb 26, 2019·3 cites·20 claims
- 2081US2025357946A1Sigma-delta modulator for capacitive touch sensing channelCYPRESS SEMICONDUCTOR CORP·Filed 2025·Application pending·0 cites
- 2180US9092098B2Method and apparatus to improve noise immunity of a touch sense arrayKONOVALOV ANTON·Filed 2011·Granted Jul 28, 2015·8 cites·17 claims
- 2278US11972078B2Hover sensing with multi-phase self-capacitance methodCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Apr 30, 2024·2 cites·22 claims
- 2377US12375098B1Sigma-delta modulator for capacitive touch sensing channelCYPRESS SEMICONDUCTOR CORP·Filed 2024·Granted Jul 29, 2025·0 cites·20 claims
- 2477US10282585B2Sensor-compatible overlayCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted May 7, 2019·2 cites·14 claims
- 2573US10599911B2Anti-spoofing protection for fingerprint controllersCYPRESS SEMICONDUCTOR CORP·Filed 2017·Granted Mar 24, 2020·2 cites·18 claims
- 2673US2025355524A1Signal processing unit of capacitive touch sensing channelCYPRESS SEMICONDUCTOR CORP·Filed 2025·Application pending·0 cites
- 2772US12360634B1Signal processing unit of capacitive touch sensing channelCYPRESS SEMICONDUCTOR CORP·Filed 2024·Granted Jul 15, 2025·0 cites·21 claims
- 2872US9411928B2Discontinuous integration using half periodsPARADE TECH LTD·Filed 2012·Granted Aug 9, 2016·3 cites·11 claims
- 2971US11726607B2Impedance sensing methodsCYPRESS SEMICONDUCTOR CORP·Filed 2022·Granted Aug 15, 2023·0 cites·20 claims
- 3071US2024302925A1Hover sensing with multi-phase self-capacitance methodCYPRESS SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 3169US11481066B2Providing a baseline capacitance for a capacitance sensing channelCYPRESS SEMICONDUCTOR CORP·Filed 2021·Granted Oct 25, 2022·0 cites·18 claims
- 3269US9529030B2Capacitance sensing circuits and methodsPARADE TECH LTD·Filed 2013·Granted Dec 27, 2016·2 cites·20 claims
- 3368US12416995B1Triggering multi-phase transmission pattern switching to reduce emissions in touch productsCYPRESS SEMICONDUCTOR CORP·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 3467US11594066B2Sensor-compatible overlayCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Feb 28, 2023·0 cites·16 claims
- 3565US9146650B2High resolution capacitance to code converterCYPRESS SEMICONDUCTOR CORP·Filed 2014·Granted Sep 29, 2015·1 cites·20 claims
- 3662US11320946B2Capacitive panel scanning with reduced number of sensing circuitsKREMIN VIKTOR·Filed 2011·Granted May 3, 2022·1 cites·14 claims
- 3759US2020005011A1Half-bridge Fingeprint Sensing MethodCYPRESS SEMICONDUCTOR CORP·Filed 2019·Application pending·0 cites
- 3858US12298355B2Voltage measurement channel calibration for battery management systemsCYPRESS SEMICONDUCTOR CORP·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 3958US11054938B2Providing a baseline capacitance for a capacitance sensing channelCYPRESS SEMICONDUCTOR CORP·Filed 2017·Granted Jul 6, 2021·0 cites·16 claims
- 4056US10832029B2Sensor-compatible overlayCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Nov 10, 2020·0 cites·16 claims
- 4154US10380397B2Half-bridge fingeprint sensing methodCYPRESS SEMICONDUCTOR CORP·Filed 2015·Granted Aug 13, 2019·0 cites·12 claims
- 4254US9122344B2Method and apparatus for parallel scanning and data processing for touch sense arraysCYPRESS SEMICONDUCTOR CORP·Filed 2013·Granted Sep 1, 2015·0 cites·20 claims
- 4351US2024180458A1Continuous electrochemical monitoringCYPRESS SEMICONDUCTOR CORP·Filed 2022·Application pending·0 cites
- 4449US11799476B2Capacitive touch-sensing channelCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Oct 24, 2023·0 cites·20 claims
- 4544US8487909B2Method and apparatus for parallel scanning and data processing for touch sense arraysYAROSH ANDRIY·Filed 2011·Granted Jul 16, 2013·0 cites·20 claims
- 4636US10540044B2Capacitive sensing with multi-pattern scanCYPRESS SEMICONDUCTOR CORP·Filed 2017·Granted Jan 21, 2020·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Roman Ogirko files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →