Inventor · disambiguated record
Valentin R. Zhelyaskov
Also filed as: ZHELYASKOV VALENTIN · ZHELYASKOV VALENTIN R · ZHELYASKOV VALENTIN RANGELOV
15 granted patents·3 pending applications·595 citations·filing 1997–2024
92Inventor score
Files withPETRENKO SERHIY6DISCOVERY TECHNOLOGY INTERNATIONAL INC4DISCOVERY TECHNOLOGY INTERNATI3DISCOVERY TECH INT INC1DJZ HOLDINGS LLC1
Top patents by PatentIndex Score
18 records- 0191US5827420AMethod and apparatus for the generation of nitric oxideWORLD PRECISION INSTR INC·Filed 1997·Granted Oct 27, 1998·528 cites·10 claims
- 0287US9136778B2Non-magnetic high-speed piezoelectric rotary motorDISCOVERY TECHNOLOGY INTERNATIONAL INC·Filed 2013·Granted Sep 15, 2015·7 cites·25 claims
- 0386US8979065B2Piezoelectric valve based on linear actuatorDISCOVERY TECHNOLOGY INTERNATIONAL INC·Filed 2014·Granted Mar 17, 2015·6 cites·20 claims
- 0484US8183743B2Tubular linear piezoelectric motorPETRENKO SERHIY·Filed 2011·Granted May 22, 2012·9 cites·31 claims
- 0576US7395607B1Rotational and translational microposition apparatus and methodDISCOVERY TECHNOLOGY INTERNATI·Filed 2006·Granted Jul 8, 2008·24 cites·16 claims
- 0673US8183741B2Valves based on reversible piezoelectric rotary motorPETRENKO SERHIY·Filed 2010·Granted May 22, 2012·2 cites·28 claims
- 0771US8710719B2Piezoelectric quasi-resonance linear motors based on acoustic standing waves with combined resonatorDISCOVERY TECHNOLOGY INTERNATIONAL INC·Filed 2012·Granted Apr 29, 2014·2 cites·21 claims
- 0870US8299684B2Piezoelectric quasi-resonance linear motors based on acoustic standing waves with combined resonatorPETRENKO SERHIY·Filed 2009·Granted Oct 30, 2012·5 cites·23 claims
- 0969US8183742B2Piezoelectric rotary motor with high rotation speed and bi-directional operationZHELYASKOV VALENTIN R·Filed 2010·Granted May 22, 2012·3 cites·23 claims
- 1066US9705425B2Piezoelectric linear motorDISCOVERY TECH INT INC·Filed 2013·Granted Jul 11, 2017·3 cites·13 claims
- 1165US10819251B2Linear piezoelectric actuator on rail systemDTI MOTION CORP·Filed 2018·Granted Oct 27, 2020·1 cites·20 claims
- 1264US9388774B2Precision purge valve system with pressure assistanceDISCOVERY TECHNOLOGY INTERNATIONAL INC·Filed 2014·Granted Jul 12, 2016·1 cites·19 claims
- 1361US8183744B2Piezoelectric motorPETRENKO SERHIY·Filed 2009·Granted May 22, 2012·3 cites·18 claims
- 1459US12143036B1Piezoelectric motor using longitudinal and bending vibration modesDJZ HOLDINGS LLC·Filed 2024·Granted Nov 12, 2024·0 cites·20 claims
- 1553US8183740B2Piezoelectric motor with high torquePETRENKO SERHIY·Filed 2009·Granted May 22, 2012·1 cites·20 claims
- 1646US2010150754A1Piezoelectric pumpDISCOVERY TECHNOLOGY INTERNATI·Filed 2010·Application pending·0 cites
- 1740US2012049679A1Electric motors and generators with opposing non-contact piezoelectric bearing supportsPETRENKO SERHIY·Filed 2011·Application pending·0 cites
- 1838US2010289362A1Electric motor with ultrasonic non-contact bearingDISCOVERY TECHNOLOGY INTERNATI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →