Inventor · disambiguated record
Piotr Vasiljev
Also filed as: VASILJEV PIOTR
7 granted patents·46 citations·filing 2001–2017
81Inventor score
Files withKOREA INST SCI & TECH3HESSE & KNIPPS GMBH2HESSE HANS-JUERGEN1UNIV NANJING AERONAUTICS & ASTRONAUTICS1
Top patents by PatentIndex Score
7 records- 0182US7611039B2Ultrasonic transducer comprising a sensor disposed in the mountingHESSE & KNIPPS GMBH·Filed 2007·Granted Nov 3, 2009·14 cites·16 claims
- 0266US6984920B2Linear piezoelectric ultrasonic motorKOREA INST SCI & TECH·Filed 2002·Granted Jan 10, 2006·13 cites·6 claims
- 0362US6995498B2Cruciform ultrasonic transducerHESSE & KNIPPS GMBH·Filed 2002·Granted Feb 7, 2006·13 cites·17 claims
- 0449US8013496B2Piezo electric linear motorKOREA INST SCI & TECH·Filed 2006·Granted Sep 6, 2011·1 cites·20 claims
- 0549US6628045B2Ring-type piezoelectric ultrasonic motorKOREA INST SCI & TECH·Filed 2001·Granted Sep 30, 2003·5 cites·4 claims
- 0644US8434659B2Bonding device, ultrasonic transducer, and bonding methodHESSE HANS-JUERGEN·Filed 2009·Granted May 7, 2013·0 cites·14 claims
- 0735US11152874B2Multi-spoke-type ultrasonic motorUNIV NANJING AERONAUTICS & ASTRONAUTICS·Filed 2017·Granted Oct 19, 2021·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Piotr Vasiljev 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 →