Patents by Inventor Lohit Km

Lohit Km 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).

  • Radio with wired remote switch for smartphone
    Patent number: 9628885
    Abstract: A radio includes controls operatively disposed on a face panel. A 3.5 millimeter audio jack is disposed on or through the face panel. The audio jack has four contacts including a microphone contact. A microphone is disposed on or in the face panel to transduce sound received at the face panel. The microphone is electrically connected via a microphone output circuit to the microphone contact. A normally open switch has a switch actuator button disposed on the face panel. The switch is to connect the microphone output circuit to an electrical ground when the switch is closed. The audio jack is to electrically connect the radio to circuits of a smartphone including a smartphone left speaker output circuit, a smartphone right speaker output circuit, a smartphone ground circuit and a smartphone microphone input circuit.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: April 18, 2017
    Assignee: GM Global Technology Operations LLC
    Inventors: Pankaj Jaiswal, Sudhir Sonnad, Lohit Km
  • RADIO WITH WIRED REMOTE SWITCH FOR SMARTPHONE
    Publication number: 20170041694
    Abstract: A radio includes controls operatively disposed on a face panel. A 3.5 millimeter audio jack is disposed on or through the face panel. The audio jack has four contacts including a microphone contact. A microphone is disposed on or in the face panel to transduce sound received at the face panel. The microphone is electrically connected via a microphone output circuit to the microphone contact. A normally open switch has a switch actuator button disposed on the face panel. The switch is to connect the microphone output circuit to an electrical ground when the switch is closed. The audio jack is to electrically connect the radio to circuits of a smartphone including a smartphone left speaker output circuit, a smartphone right speaker output circuit, a smartphone ground circuit and a smartphone microphone input circuit.
    Type: Application
    Filed: August 5, 2015
    Publication date: February 9, 2017
    Inventors: Pankaj Jaiswal, Sudhir Sonnad, Lohit Km