Patents by Inventor Jeffrey J. LIU

Jeffrey J. LIU 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).

  • ADJUSTABLE DEVICES FOR TREATING ARTHRITIS OF THE KNEE
    Publication number: 20240180599
    Abstract: A system for surgical planning and assessment of spinal deformity correction is provided that has a spinal imaging system and a control unit. The spinal imaging system is configured to collect at least one digitized position of one or more vertebral bodies of a subject. The control unit is configured to receive the at least one digitized position, and calculate, based on the at least one digitized position, an optimized posture for the subject. The control unit is configured to receive one or more simulated spinal correction inputs, and based on the inputs and optimized posture, predict an optimal simulated postoperative surgical correction.
    Type: Application
    Filed: January 11, 2024
    Publication date: June 6, 2024
    Inventors: David Skinlo, Thomas B. Buford, Ephraim Akyuz, Thomas Weisel, Roger Pisarnwongs, Adam G. Beckett, Jeffrey Lee Gilbert, Frank Yan Liu, Urs Weber, Edmund J. Roschak, Blair Walker, Scott Pool, Mark T. Dahl
  • Integrated antenna unit with field replaceable frequency specific devices
    Patent number: 9509364
    Abstract: An integrated antenna unit, including an extra-wideband antenna, a docking station, and an integrated, field replaceable remote radio unit that electrically couples to the docking station. The docking station may be configured to receive a removable transmission circuit that that electrically couples the remote radio unit and the antenna.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: November 29, 2016
    Assignee: Amphenol Antenna Solutions, Inc.
    Inventors: Jimmy Ho, Jeffrey Sierzenga, Chengcheng Tang, Eric B. Berry, Jeffrey J. Liu
  • INTEGRATED ANTENNA UNIT WITH FIELD REPLACEABLE FREQUENCY SPECIFIC DEVICES
    Publication number: 20160099745
    Abstract: An integrated antenna unit, including an extra-wideband antenna, a docking station, and an integrated, field replaceable remote radio unit that electrically couples to the docking station. The docking station may be configured to receive a removable transmission circuit that that electrically couples the remote radio unit and the antenna.
    Type: Application
    Filed: October 1, 2015
    Publication date: April 7, 2016
    Inventors: Jimmy HO, Jeffrey SIERZENGA, Chengcheng TANG, Eric B. BERRY, Jeffrey J. LIU