Patents by Inventor Cameron V. Walter

Cameron V. Walter 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).

  • Portable speaker apparatus and method
    Patent number: 11109127
    Abstract: A speaker apparatus, method, and system with a user selectably expandable chamber is provided. The chamber in its expanded state enhances the speaker's acoustical properties using a relatively stiff back plate of the speaker apparatus. The chamber in its collapsed state provides a thin profile for increased portability or low profile mounted solutions. The speaker is compatible with current electronics and may magnetically attach to a target surface such as a surface of a handheld device. The target surface may effectively supplement the stiffness of the back plate.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: August 31, 2021
    Assignee: POW AUDIO INC.
    Inventors: Cameron V. Walter, Glen V. Walter, Gabor Paulke, Michael Arthur Siegel, Michael G. Zartarian
  • Portable Speaker Apparatus and Method
    Publication number: 20200084527
    Abstract: A speaker apparatus, method, and system with a user selectably expandable chamber is provided. The chamber in its expanded state enhances the speaker's acoustical properties using a relatively stiff back plate of the speaker apparatus. The chamber in its collapsed state provides a thin profile for increased portability or low profile mounted solutions. The speaker is compatible with current electronics and may magnetically attach to a target surface such as a surface of a handheld device. The target surface may effectively supplement the stiffness of the back plate.
    Type: Application
    Filed: July 11, 2019
    Publication date: March 12, 2020
    Inventors: Cameron V. Walter, Glen V. Walter, Gabor Paulke, Michael Arthur Siegel, Michael G. Zartarian
  • Portable speaker apparatus and method
    Patent number: 10397677
    Abstract: A speaker apparatus, method, and system with a user selectably expandable chamber is provided. The chamber in its expanded state enhances the speaker's acoustical properties using a relatively stiff back plate of the speaker apparatus. The chamber in its collapsed state provides a thin profile for increased portability or low profile mounted solutions. The speaker is compatible with current electronics and may magnetically attach to a target surface such as a surface of a handheld device. The target surface may effectively supplement the stiffness of the back plate.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: August 27, 2019
    Assignee: Pow Audio Inc.
    Inventors: Cameron V. Walter, Glen V. Walter, Gabor Paulke, Michael Arthur Siegel, Michael G. Zartarian
  • Combined portable speaker and attachment
    Patent number: D926727
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: August 3, 2021
    Assignee: POW AUDIO INC.
    Inventors: Cameron V. Walter, Glen V. Walter, Gabor Paulke
  • Portable speaker
    Patent number: D928119
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: August 17, 2021
    Assignee: POW Audio Inc.
    Inventors: Cameron V. Walter, Glen V. Walter, Gabor Paulke
  • Portable speaker
    Patent number: D948478
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: April 12, 2022
    Assignee: POW AUDIO INC.
    Inventors: Glen V. Walter, Cameron V. Walter