Patents by Inventor Lawrence Wilhelm

Lawrence Wilhelm 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).

  • Method and apparatus for analysis of user traffic within a predefined area
    Patent number: 9438677
    Abstract: Multiple packets are received that were transmitted by multiple mobile electronic device sensors located in a predefined area. The packets each include data detected by the sensors of multiple mobile electronic devices. At least a portion of the collected data is stored including multiple unique device identifiers that belong to multiple mobile electronic devices. Responsive to determining that at least two of the unique device identifiers are sequential, a set of values based on the at least two unique devices identifiers are associated as belonging to a same one of the mobile electronic devices.
    Type: Grant
    Filed: April 15, 2014
    Date of Patent: September 6, 2016
    Assignee: Euclid Inc.
    Inventors: Kenneth Man-Kin Leung, William Tolbert Smith, Steve Lawrence Wilhelm
  • METHOD AND APPARATUS FOR ANALYSIS OF USER TRAFFIC WITHIN A PREDEFINED AREA
    Publication number: 20140229616
    Abstract: Multiple packets are received that were transmitted by multiple mobile electronic device sensors located in a predefined area. The packets each include data detected by the sensors of multiple mobile electronic devices. At least a portion of the collected data is stored including multiple unique device identifiers that belong to multiple mobile electronic devices. Responsive to determining that at least two of the unique device identifiers are sequential, a set of values based on the at least two unique devices identifiers are associated as belonging to a same one of the mobile electronic devices.
    Type: Application
    Filed: April 15, 2014
    Publication date: August 14, 2014
    Inventors: Kenneth Man-Kin Leung, William Tolbert Smith, Steve Lawrence Wilhelm
  • METHOD AND APPARATUS FOR ANALYSIS OF USER TRAFFIC WITHIN A PREDEFINED AREA
    Publication number: 20120163206
    Abstract: Multiple packets are received that were transmitted by multiple mobile electronic device sensors located in a predefined area. The packets each include data detected by the sensors of multiple mobile electronic devices. At least a portion of the collected data is stored including multiple unique device identifiers that belong to multiple mobile electronic devices. Responsive to determining that at least two of the unique device identifiers are sequential, a set of values based on the at least two unique devices identifiers are associated as belonging to a same one of the mobile electronic devices.
    Type: Application
    Filed: August 23, 2011
    Publication date: June 28, 2012
    Inventors: Kenneth Man-Kin Leung, William Tolbert Smith, Steve Lawrence Wilhelm
  • Mask for viewing reduced-size radiographic film, particularly mammography film
    Patent number: 5818624
    Abstract: A radiographic film mask includes a planar sheet sized for receipt on an illuminated radiographic film examination box. The mask has two opaque sections and a transparent section. The transparent section is disposed on the sheet between the two opaque sections to form a radiographic film viewing area which has an area less than the entire area of the sheet. The sheet may include semi-transparent sections which border the viewing area and interconnect the opaque portions to provide reduced transmission of light along the marginal edges of the radiographic film.
    Type: Grant
    Filed: December 27, 1995
    Date of Patent: October 6, 1998
    Inventors: John Patterson, Raynor Sturgis, Hugh Walborn, Lawrence Wilhelm