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Daejeon, South Korea

Wan Sup Cheung

This inventor holds 5 USPTO granted patents. Top assignee: Korea Research Institute of Standards and Science. Active years: 2010-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wan Sup Cheung. Retrieved from https://idiyas.com/inventor/wan-sup-cheung

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 20.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 46(Granted Patents)

Company Filing History:

Korea Research Institute of Standards and Science

Years Active: 2010-2019

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10337911 - Method for measuring vibration displacement using state variation principle (2019-07-02),

2. 8171789 - Dynamic balancing apparatus and method using simple harmonic angular motion (2012-05-08),

3. 8113048 - Dynamic imbalance detection apparatus and method using linear time-varying angular velocity model (2012-02-14),

4. 7664618 - Trend monitoring and diagnostic analysis method and system for failure protection and for predictive maintenance of a vacuum pump (2010-02-16),

5. 7653512 - Precision diagnostic method for the failure protection and predictive maintenance of a vacuum pump and a precision diagnostic system therefor (2010-01-26),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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