TREA

Keyvan T. Diba

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Electronic Traffic Alert System
    • Publication number 20170148317
    • Publication date May 25, 2017
    • Keyvan T. Diba
    • G01 - MEASURING TESTING
  • Information Patent Application

    Electronic Traffic Alert System
    • Publication number 20140118553
    • Publication date May 1, 2014
    • Keyvan T. Diba
    • G08 - SIGNALLING
  • Information Patent Application

    Automatic Traction Device
    • Publication number 20120227884
    • Publication date Sep 13, 2012
    • Soleyman Kahen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRONIC TRAFFIC SIGNAGE
    • Publication number 20100182164
    • Publication date Jul 22, 2010
    • Keyvan T. Diba
    • G08 - SIGNALLING
  • Information Patent Application

    Automatic traction device
    • Publication number 20090188597
    • Publication date Jul 30, 2009
    • Solyman Kahen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Emergency traffic signal system and apparatus
    • Publication number 20080266136
    • Publication date Oct 30, 2008
    • Keyvan T. Diba
    • G08 - SIGNALLING
  • Information Patent Application

    Emergency traffic light system
    • Publication number 20080258933
    • Publication date Oct 23, 2008
    • Keyvan Diba
    • G08 - SIGNALLING
  • Information Patent Application

    Emergency traffic signal attachment
    • Publication number 20040008126
    • Publication date Jan 15, 2004
    • Keyvan T. Diba
    • G08 - SIGNALLING
  • Information Patent Application

    Emergency traffic signal device
    • Publication number 20040008127
    • Publication date Jan 15, 2004
    • Payam Manavi
    • G08 - SIGNALLING
  • Information Patent Application

    Scooter steering control
    • Publication number 20020089138
    • Publication date Jul 11, 2002
    • Timothy C. Reynolds
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Scooter steering control
    • Publication number 20020089139
    • Publication date Jul 11, 2002
    • Timothy C. Reynolds
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS