Patents by Inventor NavParkash Sandhu

NavParkash Sandhu 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).

  • Needle guide for ultrasound transducer
    Patent number: 6485426
    Abstract: A needle guidance device for use with an ultrasound transducer is made up of a frame for housing the transducer, a needle guide unit which has a sleeve in line with an ultrasound beam and two arms which affix the frame to the needle guide unit.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: November 26, 2002
    Inventor: NavParkash Sandhu
  • Needle guide for ultrasound transducer
    Publication number: 20020133079
    Abstract: A needle guidance device for use with an ultrasound transducer is made up of a frame for housing the transducer, a needle guide unit which has a sleeve in line with an ultrasound beam and two arms which affix the frame to the needle guide unit.
    Type: Application
    Filed: March 14, 2001
    Publication date: September 19, 2002
    Inventor: NavParkash Sandhu