Patents by Inventor Pratibha Chaulagai Phuyal

Pratibha Chaulagai Phuyal 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).

  • Coaxial impedance matching adapter and method of manufacture
    Patent number: 7898357
    Abstract: An impedance adapter with body and cap portions coupled together encloses a cavity with a printed circuit board (PCB). The PCB is provided with a trace on a first side and a ground plane on a second side. The trace is coupled to a first contact at a first end of the PCB and a second contact at a second end of the PCB. The trace has a sinuous path between the first contact and the second contact, the path longer than a longitudinal axis length of the PCB. The first and second contacts are supported coaxial within the inner conductor bore of the respective cap portion and body portion by first and second end insulators. The ground plane coupled to the body portion and the cap portion. A method of manufacture for the adapter includes steps of pre-assembling the PCB, contacts and insulators before insertion into the cavity.
    Type: Grant
    Filed: April 15, 2009
    Date of Patent: March 1, 2011
    Assignee: Andrew LLC
    Inventors: Pratibha Chaulagai Phuyal, Kendrick Van Swearingen, Albert Cox, Jeffrey D. Paynter
  • Coaxial Impedance Matching Adapter and Method of Manufacture
    Publication number: 20090278622
    Abstract: An impedance adapter with body and cap portions coupled together encloses a cavity with a printed circuit board (PCB). The PCB is provided with a trace on a first side and a ground plane on a second side. The trace is coupled to a first contact at a first end of the PCB and a second contact at a second end of the PCB. The trace has a sinuous path between the first contact and the second contact, the path longer than a longitudinal axis length of the PCB. The first and second contacts are supported coaxial within the inner conductor bore of the respective cap portion and body portion by first and second end insulators. The ground plane coupled to the body portion and the cap portion. A method of manufacture for the adapter includes steps of pre-assembling the PCB, contacts and insulators before insertion into the cavity.
    Type: Application
    Filed: April 15, 2009
    Publication date: November 12, 2009
    Applicant: ANDREW LLC
    Inventors: Pratibha Chaulagai Phuyal, Kendrick Van Swearingen, Albert Cox, Jeffrey D. Paynter