Patents by Inventor Hao Bo Zhao

Hao Bo Zhao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Battery-powered sound device with mounting element made of vibration absorbing material
    Patent number: 9148714
    Abstract: A sound device includes: at least one speaker (1-1), a speaker body (1) including the at least one speaker (1-1), and a sleeve (2) made of vibration absorbing material, wherein the sleeve (2) includes a first portion (2-2) shaped for housing the speaker body (1) and a second portion (2-1) shaped for forming a mounting element, and wherein the first portion (2-2) and second portion (2-1) of the sleeve (2) are integrally formed.
    Type: Grant
    Filed: August 27, 2013
    Date of Patent: September 29, 2015
    Assignee: ADD-ON TECHNOLOGY, CO. LTD.
    Inventor: Hao Bo Zhao
  • BATTERY-POWERED SOUND DEVICE WITH MOUNTING ELEMENT MADE OF VIBRATION ABSORBING MATERIAL
    Publication number: 20140064535
    Abstract: A sound device includes: at least one speaker (1-1), a speaker body (1) including the at least one speaker (1-1), and a sleeve (2) made of vibration absorbing material, wherein the sleeve (2) includes a first portion (2-2) shaped for housing the speaker body (1) and a second portion (2-1) shaped for forming a mounting element, and wherein the first portion (2-2) and second portion (2-1) of the sleeve (2) are integrally formed.
    Type: Application
    Filed: August 27, 2013
    Publication date: March 6, 2014
    Applicants: ADD-ON TECHNOLOGY CO. LTD.
    Inventor: Hao Bo Zhao