Inventor

RUI ZHENPU

CN2 patents

⚠️ This page may combine multiple inventors who share the name “RUI ZHENPU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RUI ZHENPU

1 patent

US8820484B2Sep 2, 2014

Circuits and methods for controlling elevator braking system

RUI ZHENPU17 citations71

SHIJIAZHUANG WULONG BRAKE CORP

1 patent

US9914620B2Mar 13, 2018

ABS brake control circuit for elevator braking

SHIJIAZHUANG WULONG BRAKE CORP1 citations43