Inventor · disambiguated record

Yongting Liu

Also filed as: LIU YONGTING

1 granted patent·9 citations·filing 1998–1998

31Inventor score

Technology areasF16F

Files withCHINA TDJ SYSTEM RES CT1

Top patents by PatentIndex Score

1 record

0130US6182575B1Adjustable stop-wagon retarders with locking function for wagons at high speed and disposal methods thereofCHINA TDJ SYSTEM RES CT·Filed 1998·Granted Feb 6, 2001·9 cites·17 claims

Join the waitlist — get patent alerts

Get an alert when Yongting Liu 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 →