Patents by Inventor Harlan Ray, III

Harlan Ray, III 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).

  • Dual autonomous telemetry data acquisition system and real time opto-isolated receivers for use therewith
    Patent number: 10002104
    Abstract: A serial digital data acquisition receiver (SDDAR) or system of receivers may include an opto-isolator assembly, sampling logic and a USB interface. Both a CLK signal and a DATA signal may each pass through the opto-isolator assembly upon receipt of the CLK and DATA signals at the SDDAR or system. The sampling logic may be operably coupled to the opto-isolator assembly and be configured to determine a point at which to sample the DATA signal based on state changes in the CLK signal. The USB interface may be operably coupled to the sampling logic and an output terminal. The USB interface may be configured to provide telemetry data for processing, display or recording at the output terminal, and may be configured to enable the SDDAR or system to be powered from the output terminal.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: June 19, 2018
    Assignee: The Johns Hopkins University
    Inventors: Leo R. Gauthier, Jr., Harlan Ray, III
  • DUAL AUTONOMOUS TELEMETRY DATA ACQUISITION SYSTEM AND REAL TIME OPTO-ISOLATED RECEIVERS FOR USE THEREWITH
    Publication number: 20170039161
    Abstract: A serial digital data acquisition receiver (SDDAR) or system of receivers may include an opto-isolator assembly, sampling logic and a USB interface. Both a CLK signal and a DATA signal may each pass through the opto-isolator assembly upon receipt of the CLK and DATA signals at the SDDAR or system. The sampling logic may be operably coupled to the opto-isolator assembly and be configured to determine a point at which to sample the DATA signal based on state changes in the CLK signal. The USB interface may be operably coupled to the sampling logic and an output terminal. The USB interface may be configured to provide telemetry data for processing, display or recording at the output terminal, and may be configured to enable the SDDAR or system to be powered from the output terminal.
    Type: Application
    Filed: June 2, 2016
    Publication date: February 9, 2017
    Inventors: Leo R. Gauthier, JR., Harlan Ray, III