Patents by Inventor Kelly M. Lear

Kelly M. Lear 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).

  • High power and low loss acoustic filter
    Patent number: 10277198
    Abstract: The present disclosure relates to a high power and low loss acoustic filter that includes a first node, a second node, a first power bypass path, and a first acoustic resonator (AR) path. The first power bypass path extends between the first node and the second node. The first AR path also extends between the first node and the second node, is in parallel with the first power bypass path, and includes at least one first acoustic resonator that form an acoustic resonator network. Herein, the first AR path has a notch filter response. The first power bypass path and the first AR path form a first filter cell that has a band-pass filter response.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: April 30, 2019
    Assignee: Qorvo US, Inc.
    Inventor: Kelly M. Lear
  • HIGH POWER AND LOW LOSS ACOUSTIC FILTER
    Publication number: 20170244382
    Abstract: The present disclosure relates to a high power and low loss acoustic filter that includes a first node, a second node, a first power bypass path, and a first acoustic resonator (AR) path. The first power bypass path extends between the first node and the second node. The first AR path also extends between the first node and the second node, is in parallel with the first power bypass path, and includes at least one first acoustic resonator that form an acoustic resonator network. Herein, the first AR path has a notch filter response. The first power bypass path and the first AR path form a first filter cell that has a band-pass filter response.
    Type: Application
    Filed: February 21, 2017
    Publication date: August 24, 2017
    Inventor: Kelly M. Lear