Patents by Inventor Vadim Issakov

Vadim Issakov 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).

  • Current re-using wideband low-noise active balun
    Patent number: 9048789
    Abstract: Some aspects of the present disclosure relate to a low-noise amplifier (LNA) having a balun configuration. The LNA includes a DC current path coupling a first DC supply node to a second DC supply node. First and second output nodes and first and second input nodes are spaced apart along a length of the DC current path. A single-ended radio frequency (RF) input terminal is configured to deliver a single-ended RF signal to the first and second input nodes. A differential RF output terminal is made up of the first and second output nodes. The first and second output nodes are configured to cooperatively establish a differential output signal based on the single-ended RF signal. Other devices and methods are also disclosed.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: June 2, 2015
    Assignee: Intel Mobile Communications GmbH
    Inventor: Vadim Issakov
  • Current Re-Using Wideband Low-Noise Active Balun
    Publication number: 20140266469
    Abstract: Some aspects of the present disclosure relate to a low-noise amplifier (LNA) having a balun configuration. The LNA includes a DC current path coupling a first DC supply node to a second DC supply node. First and second output nodes and first and second input nodes are spaced apart along a length of the DC current path. A single-ended radio frequency (RF) input terminal is configured to deliver a single-ended RF signal to the first and second input nodes. A differential RF output terminal is made up of the first and second output nodes. The first and second output nodes are configured to cooperatively establish a differential output signal based on the single-ended RF signal. Other devices and methods are also disclosed.
    Type: Application
    Filed: March 12, 2013
    Publication date: September 18, 2014
    Inventor: Vadim Issakov