TREA

OBO PRO.2 INC.

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Organization

  • Falls Church, VA, US
Organizations

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    EARPLUG WITH PRESSURE REGULATION AND NOISE CONTROL
    • Publication number 20210378869
    • Publication date Dec 9, 2021
    • OBO PRO.2 INC.
    • Casey NG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MODULARIZED WIRELESS EARPHONE
    • Publication number 20200107105
    • Publication date Apr 2, 2020
    • OBO PRO.2 INC.
    • Jen-Nan FENG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Multi-Channel Headphone
    • Publication number 20140226843
    • Publication date Aug 14, 2014
    • OBO PRO.2 INC.
    • Chien-Chuan PAN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MULTI-DIRECTIONAL KEY ASSEMBLY
    • Publication number 20130306457
    • Publication date Nov 21, 2013
    • OBO PRO.2 INC.
    • Chien-Chuan PAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PACKING BOX FOR HEADPHONES
    • Publication number 20090101698
    • Publication date Apr 23, 2009
    • OBO PRO.2 INC.
    • Hsien-Ta Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Wireless headphone with a self-actuated switch
    • Publication number 20060083397
    • Publication date Apr 20, 2006
    • OBO PRO.2 INC.
    • Hsien-Ta Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks

  • Information Trademark

    78435152 - CARAMAN
    • Serial number 78435152
    • Registration number 3463947
    • Filing date Jun 15, 2004
    • OBO PRO.2 INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments