Patents by Inventor Henry Park

Henry Park 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).

  • Airborne topo-bathy lidar system and methods thereof
    Patent number: 12222459
    Abstract: Airborne LiDAR bathymetry systems and methods of use are provided. The airborne LiDAR bathymetry system can collect topographic data and bathymetric data at high altitudes. The airborne LiDAR bathymetry system has a receiver system, a detector system, and a laser transmission system.
    Type: Grant
    Filed: September 11, 2023
    Date of Patent: February 11, 2025
    Assignee: Woolpert, Inc.
    Inventors: Nathan Lee Hopper, Joseph R. Seppi, Rodney Ross Faulkner, II, Mark Douglas Smits, II, Joong Yong Park, Mark Stephen Millman, Eric Josef Cahoon, Christopher T. Cotton, Joshua Gluckman, Alexander Cheff Halterman, Grady Tuell, Andrew Wallace Stark, John Henry Gerhard, William Jeffrey Lillycrop
  • Low-power high swing CML driver with independent common-mode and swing control
    Patent number: 9325316
    Abstract: A low-power high-swing current-mode logic (CML) driver circuit includes a first differential-pair and a second differential-pair. The first differential-pair includes first transistors, and is coupled to a first voltage supply that supplies a first voltage. The second differential-pair includes second transistors, and a common node of the second differential-pair is coupled to a second voltage supply. The second voltage supply supplies a second voltage that is higher than the first voltage. Control terminals of the first transistors are coupled to control terminals of the second transistors to form input nodes of the driver circuit.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: April 26, 2016
    Assignee: Broadcom Corporation
    Inventors: Amr Amin Hafez Amin Abou-El-Sonoun, Ramy Awad, Mohammed Abdul-Latif, Adesh Garg, Henry Park, Anand Jitendra Vasani, Ullas Singh, Namik Kemal Kocaman, Afshin Momtaz