Daejeon
South Korea
5
2017-05-04
The entities that hold a legal rights for patent applications filed by inventor Cheung Wan Sup:
Wan Sup Cheung from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for measuring vibration displacement using state variation principle
#2 | 2009-10-15Dynamic balancing apparatus and method using simple harmonic angular motion
#3 | 2009-10-08Dynamic imbalance detection apparatus and method using linear time-varying angular velocity model
#4 | 2008-05-08Precision diagnostic method for the failure protection and predictive maintenance of a vacuum pump and a precision diagnostic system therefor
#5 | 2008-01-10Trend monitoring and diagnostic analysis method and system for failure protection and for predictive maintenance of a vacuum pump
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