Inventor · disambiguated record
David Yan Leng
Also filed as: LENG DAVID YAN
5 granted patents·163 citations·filing 1997–1999
84Inventor score
Files withCTS CORP5
Top patents by PatentIndex Score
5 records- 0184US5842680AActuator using magnetic forces to reduce frictional forcesCTS CORP·Filed 1997·Granted Dec 1, 1998·52 cites·9 claims
- 0269US5828151ASelf aligning actuator with low bearing wearCTS CORP·Filed 1997·Granted Oct 27, 1998·25 cites·14 claims
- 0368US6198182B1Two-phase stepper motor having two disk stators with salient poles positioned on either side of two disk rotorsCTS CORP·Filed 1999·Granted Mar 6, 2001·38 cites·18 claims
- 0462US5982058ATwo-phase stepper motorCTS CORP·Filed 1998·Granted Nov 9, 1999·29 cites·8 claims
- 0559US5810484ABearing for slanted surfacesCTS CORP·Filed 1997·Granted Sep 22, 1998·19 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when David Yan Leng 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 →