Inventor · disambiguated record
Andriy Ryshtun
Also filed as: RYSHTUN ANDRIY
43 granted patents·5 pending applications·994 citations·filing 2008–2025
98Inventor score
Top patents by PatentIndex Score
48 records- 0199US8878823B1Dynamic shield electrode of a stylusKREMIN VIKTOR·Filed 2012·Granted Nov 4, 2014·78 cites·10 claims
- 0299US8089289B1Capacitive field sensor with sigma-delta modulatorKREMIN VIKTOR·Filed 2008·Granted Jan 3, 2012·441 cites·7 claims
- 0398US9218073B1Determining forces of contacts between styluses and objectsCYPRESS SEMICONDUCTOR CORP·Filed 2013·Granted Dec 22, 2015·38 cites·19 claims
- 0498US8773405B1Stylus and related human interface devices with dynamic power control circuitsCYPRESS SEMICONDUCTOR CORP·Filed 2013·Granted Jul 8, 2014·69 cites·19 claims
- 0597US8570053B1Capacitive field sensor with sigma-delta modulatorRYSHTUN ANDRIY·Filed 2009·Granted Oct 29, 2013·58 cites·20 claims
- 0697US8564313B1Capacitive field sensor with sigma-delta modulatorRYSHTUN ANDRIY·Filed 2012·Granted Oct 22, 2013·38 cites·20 claims
- 0797US8154310B1Capacitance sensor with sensor capacitance compensationMAHARYTA ANDRIY·Filed 2009·Granted Apr 10, 2012·75 cites·14 claims
- 0895US8610443B1Attenuator circuit of a capacitance-sensing circuitRYSHTUN ANDRIY·Filed 2013·Granted Dec 17, 2013·45 cites·15 claims
- 0994US2025390181A1Stylus detection system having touch object detecting mode and stylus detecting modeWACOM CO LTD·Filed 2025·Application pending·0 cites
- 1092US9658720B2Capacitive sense array for detecting passive touch objects and an active stylusKREMIN VIKTOR·Filed 2011·Granted May 23, 2017·23 cites·20 claims
- 1192US8797301B2Active stylus to host data transmitting methodRYSHTUN ANDRIY·Filed 2012·Granted Aug 5, 2014·20 cites·17 claims
- 1291US10908710B2Active stylus and capacitive position detection systemWACOM CO LTD·Filed 2019·Granted Feb 2, 2021·3 cites·16 claims
- 1391US10031597B2Stylus to host synchronizationWACOM CO LTD·Filed 2016·Granted Jul 24, 2018·6 cites·18 claims
- 1491US10025441B2Capacitive field sensor with sigma-delta modulatorCYPRESS SEMICONDUCTOR CORP·Filed 2016·Granted Jul 17, 2018·5 cites·6 claims
- 1591US9442144B1Capacitive field sensor with sigma-delta modulatorCYPRESS SEMICONDUCTOR CORP·Filed 2013·Granted Sep 13, 2016·9 cites·20 claims
- 1690US10185867B1Pressure detection and measurement with a fingerprint sensorCYPRESS SEMICONDUCTOR CORP·Filed 2016·Granted Jan 22, 2019·5 cites·20 claims
- 1790US2025341905A1Stylus to host synchronization using a magnetic fieldWACOM CO LTD·Filed 2025·Application pending·0 cites
- 1889US10261605B2Dynamic control of shield electrode connection of a stylusWACOM CO LTD·Filed 2018·Granted Apr 16, 2019·3 cites·15 claims
- 1989US8922527B2Multi-purpose stylus antennaRYSHTUN ANDRIY·Filed 2012·Granted Dec 30, 2014·16 cites·20 claims
- 2088US10037092B2Stylus to host synchronizationWACOM CO LTD·Filed 2016·Granted Jul 31, 2018·4 cites·17 claims
- 2187US12443293B2Stylus detection system having touch object detecting mode and stylus detecting modeWACOM CO LTD·Filed 2024·Granted Oct 14, 2025·0 cites·11 claims
- 2287US8866494B2Attenuator circuit of a capacitance-sensing circuitCYPRESS SEMICONDUCTOR CORP·Filed 2013·Granted Oct 21, 2014·9 cites·19 claims
- 2385US9619051B2Active stylus to host data transmitting methodPARADE TECH LTD·Filed 2014·Granted Apr 11, 2017·8 cites·20 claims
- 2484US8576189B1AC line synchronization for capacitive sensingMAHARYTA ANDRIY·Filed 2010·Granted Nov 5, 2013·8 cites·20 claims
- 2583US10678355B2Stylus to host synchronizationWACOM CO LTD·Filed 2018·Granted Jun 9, 2020·2 cites·28 claims
- 2683US9400298B1Capacitive field sensor with sigma-delta modulatorKREMIN VIKTOR·Filed 2012·Granted Jul 26, 2016·4 cites·17 claims
- 2783US9013441B2Smart scanning for a capacitive sensing arrayKREMIN VICTOR·Filed 2011·Granted Apr 21, 2015·8 cites·14 claims
- 2880US11995250B2Active stylus and capacitive position detection system having touch object detecting mode and stylus detecting modeWACOM CO LTD·Filed 2022·Granted May 28, 2024·0 cites·12 claims
- 2980US10228780B2Stylus to host synchronization using a magnetic fieldKREMIN VIKTOR·Filed 2012·Granted Mar 12, 2019·3 cites·12 claims
- 3080US9019226B2Capacitance scanning proximity detectionKARPIN OLEKSANDR·Filed 2013·Granted Apr 28, 2015·5 cites·20 claims
- 3179US9250752B2Capacitance scanning proximity detectionKARPIN OLEKSANDR·Filed 2011·Granted Feb 2, 2016·5 cites·16 claims
- 3275US12379794B2Stylus to host synchronization using a magnetic fieldWACOM CO LTD·Filed 2021·Granted Aug 5, 2025·0 cites·20 claims
- 3375US11397477B2Active stylus and capacitive position detection systemWACOM CO LTD·Filed 2021·Granted Jul 26, 2022·0 cites·16 claims
- 3475US11126310B2Spatial-frequency-based capacitive motion sensor and method of using the sameCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Sep 21, 2021·1 cites·11 claims
- 3573US10599911B2Anti-spoofing protection for fingerprint controllersCYPRESS SEMICONDUCTOR CORP·Filed 2017·Granted Mar 24, 2020·2 cites·18 claims
- 3670US11549975B2Capacitive field sensor with sigma-delta modulatorCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Jan 10, 2023·0 cites·12 claims
- 3770US11475703B2Pressure detection and measurement with a fingerprint sensorCYPRESS SEMICONDUCTOR CORP·Filed 2020·Granted Oct 18, 2022·0 cites·20 claims
- 3870US10579193B2Spatial-frequency-based capacitive motion sensor and method of using the sameCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Mar 3, 2020·1 cites·20 claims
- 3969US10460144B2Non-finger object rejection for fingerprint sensorsCYPRESS SEMICONDUCTOR CORP·Filed 2017·Granted Oct 29, 2019·1 cites·19 claims
- 4067US10521027B2Active stylus and capacitive position detection systemWACOM CO LTD·Filed 2018·Granted Dec 31, 2019·0 cites·19 claims
- 4166US11093055B2Stylus to host synchronization using a magnetic fieldWACOM CO LTD·Filed 2019·Granted Aug 17, 2021·0 cites·14 claims
- 4265US11455817B2Non-finger object rejection for fingerprint sensorsCYPRESS SEMICONDUCTOR CORP·Filed 2019·Granted Sep 27, 2022·1 cites·18 claims
- 4362US9904378B1Dynamic shield electrode of a stylusWACOM CO LTD·Filed 2015·Granted Feb 27, 2018·0 cites·9 claims
- 4459US2019087032A1Capacitive field sensor with sigma-delta modulatorCYPRESS SEMICONDUCTOR CORP·Filed 2018·Application pending·0 cites
- 4558US10762325B2Pressure detection and measurement with a fingerprint sensorCYPRESS SEMICONDUCTOR CORP·Filed 2018·Granted Sep 1, 2020·0 cites·20 claims
- 4654US2016282994A1Capacitance sensor with sensor capacitance compensationCYPRESS SEMICONDUCTOR CORP·Filed 2016·Application pending·0 cites
- 4752US2012286800A1Capacitance sensor with sensor capacitance compensationMAHARYTA ANDRIY·Filed 2012·Application pending·0 cites
- 4848US8982090B2Optical stylus synchronizationRYSHTUN ANDRIY·Filed 2012·Granted Mar 17, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →