Inventor

CHEUNG WAN SUP

KR5 patents

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

CHEUNG WAN SUP

2 patents

US8171789B2May 8, 2012

Dynamic balancing apparatus and method using simple harmonic angular motion

CHEUNG WAN SUP1 citations42

US8113048B2Feb 14, 2012

Dynamic imbalance detection apparatus and method using linear time-varying angular velocity model

CHEUNG WAN SUP0 citations31

KOREA RESERCH INST OF STANDARD

1 patent

US7653512B2Jan 26, 2010

Precision diagnostic method for the failure protection and predictive maintenance of a vacuum pump and a precision diagnostic system therefor

KOREA RESERCH INST OF STANDARD58 citations90

KOREA RES INST OF STANDARDS

1 patent

US7664618B2Feb 16, 2010

Trend monitoring and diagnostic analysis method and system for failure protection and for predictive maintenance of a vacuum pump

KOREA RES INST OF STANDARDS20 citations79

KOREA RES INST STANDARDS & SCI

1 patent

US10337911B2Jul 2, 2019

Method for measuring vibration displacement using state variation principle

KOREA RES INST STANDARDS & SCI1 citations56