TREA

Yufeng Han

Follow

Person

  • Rochester, NY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Harmonic derived arc detector
    • Patent number 8,890,537
    • Issue date Nov 18, 2014
    • MKS Instruments, Inc.
    • John Valcore
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Harmonic derived arc detector
    • Patent number 7,728,602
    • Issue date Jun 1, 2010
    • MKS Instruments, Inc.
    • John Valcore
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Harmonic Derived Arc Detector
    • Publication number 20100201371
    • Publication date Aug 12, 2010
    • MKS Instruments, Inc.
    • John Valcore
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Harmonic Derived Arc Detector
    • Publication number 20080197854
    • Publication date Aug 21, 2008
    • MKS Instruments, Inc.
    • John Valcore
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR