Patents by Inventor Calvin K. MA

Calvin K. MA 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).

  • Microphone stand mounting brackets
    Patent number: 9288563
    Abstract: A mounting bracket system for mounting a loudspeaker monitor onto a microphone stand pole without requiring disassembly of either the loudspeaker monitor or the microphone stand. First and second mounting brackets may be mounted to a loudspeaker monitor or other product to be mounted. An indent on each mounting bracket is configured to engage a microphone stand or another elongated, pole-like structure, supporting the weight of the loudspeaker monitor through frictional forces.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: March 15, 2016
    Assignee: The TC Group A/S
    Inventors: David Kenneth Hilderman, Calvin K. Ma, Damon Langlois
  • Microphone stand mounting brackets
    Patent number: 9179208
    Abstract: A mounting bracket system for mounting a loudspeaker monitor onto a microphone stand pole without requiring disassembly of either the loudspeaker monitor or the microphone stand. First and second mounting brackets may be mounted to a loudspeaker monitor or other product to be mounted. An indent on each mounting bracket is configured to engage a microphone stand or another elongated, pole-like structure, supporting the weight of the loudspeaker monitor through frictional forces.
    Type: Grant
    Filed: May 22, 2013
    Date of Patent: November 3, 2015
    Assignee: The TC Group A/S
    Inventors: David Hilderman, Calvin K. Ma, Damon Langlois
  • MICROPHONE STAND MOUNTING BRACKETS
    Publication number: 20140193015
    Abstract: A mounting bracket system for mounting a loudspeaker monitor onto a microphone stand pole without requiring disassembly of either the loudspeaker monitor or the microphone stand. First and second mounting brackets may be mounted to a loudspeaker monitor or other product to be mounted. An indent on each mounting bracket is configured to engage a microphone stand or another elongated, pole-like structure, supporting the weight of the loudspeaker monitor through frictional forces.
    Type: Application
    Filed: March 10, 2014
    Publication date: July 10, 2014
    Applicant: The TC Group A/S
    Inventors: David Kenneth HILDERMAN, Calvin K. MA, Damon LANGLOIS
  • Microphone stand mounting brackets
    Patent number: 8718311
    Abstract: A mounting bracket system for mounting a loudspeaker monitor onto a microphone stand pole without requiring disassembly of either the loudspeaker monitor or the microphone stand. First and second mounting brackets may be mounted to a loudspeaker monitor or other product to be mounted. An indent on each mounting bracket is configured to engage a microphone stand or another elongated, pole-like structure, supporting the weight of the loudspeaker monitor through frictional forces.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: May 6, 2014
    Assignee: The TC Group A/S
    Inventors: David Kenneth Hilderman, Calvin K. Ma, Damon Langlois
  • MICROPHONE STAND MOUNTING BRACKETS
    Publication number: 20140050345
    Abstract: A mounting bracket system for mounting a loudspeaker monitor onto a microphone stand pole without requiring disassembly of either the loudspeaker monitor or the microphone stand. First and second mounting brackets may be mounted to a loudspeaker monitor or other product to be mounted. An indent on each mounting bracket is configured to engage a microphone stand or another elongated, pole-like structure, supporting the weight of the loudspeaker monitor through frictional forces.
    Type: Application
    Filed: August 14, 2013
    Publication date: February 20, 2014
    Applicant: The TC Group A/S
    Inventors: David Kenneth HILDERMAN, Calvin K. MA, Damon LANGLOIS
  • MICROPHONE STAND MOUNTING BRACKETS
    Publication number: 20140050344
    Abstract: A mounting bracket system for mounting a loudspeaker monitor onto a microphone stand pole without requiring disassembly of either the loudspeaker monitor or the microphone stand. First and second mounting brackets may be mounted to a loudspeaker monitor or other product to be mounted. An indent on each mounting bracket is configured to engage a microphone stand or another elongated, pole-like structure, supporting the weight of the loudspeaker monitor through frictional forces.
    Type: Application
    Filed: May 22, 2013
    Publication date: February 20, 2014
    Inventors: David HILDERMAN, Calvin K. MA, Damon LANGLOIS