Patents by Inventor Roger James Brook Jellicoe

Roger James Brook Jellicoe 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).

  • LIGHT COMMUNICATION SYSTEM AND METHOD
    Publication number: 20240405872
    Abstract: An optical wireless communication (OWC) system comprises: an access point (AP) comprising a plurality of OWC transmitters and a plurality of OWC receivers; a station (STA) comprising at least one retroreflector; and a controller configured to control the OWC AP transmitters and/or OWC AP receivers; wherein the controller is configured to process data representative of at least one OWC signal that is received by at least one of the OWC AP receivers after having been transmitted by at least one of the OWC AP transmitters and reflected by the at least one retroreflector; and the controller is configured to activate and/or deactivate at least one of the OWC AP transmitters and/or OWC AP receivers based on the processing of the data that is representative of the received at least one OWC signal.
    Type: Application
    Filed: August 12, 2024
    Publication date: December 5, 2024
    Applicant: pureLiFi Limited
    Inventors: Harald Ulrich Haas, Zhihong Zeng, Roger James Brook Jellicoe
  • Light communication system and method
    Patent number: 12101118
    Abstract: An optical wireless communication (OWC) system comprises: an access point (AP) comprising a plurality of OWC transmitters and a plurality of OWC receivers; a station (STA) comprising at least one retroreflector; and a controller configured to control the OWC AP transmitters and/or OWC AP receivers; wherein the controller is configured to process data representative of at least one OWC signal that is received by at least one of the OWC AP receivers after having been transmitted by at least one of the OWC AP transmitters and reflected by the at least one retroreflector; and the controller is configured to activate and/or deactivate at least one of the OWC AP transmitters and/or OWC AP receivers based on the processing of the data that is representative of the received at least one OWC signal.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: September 24, 2024
    Assignee: PURELIFI LIMITED
    Inventors: Harald Ulrich Haas, Zhihong Zeng, Roger James Brook Jellicoe
  • LIGHT COMMUNICATION SYSTEM AND METHOD
    Publication number: 20220224414
    Abstract: An optical wireless communication (OWC) system comprises: an access point (AP) comprising a plurality of OWC transmitters and a plurality of OWC receivers; a station (STA) comprising at least one retroreflector; and a controller configured to control the OWC AP transmitters and/or OWC AP receivers; wherein the controller is configured to process data representative of at least one OWC signal that is received by at least one of the OWC AP receivers after having been transmitted by at least one of the OWC AP transmitters and reflected by the at least one retroreflector; and the controller is configured to activate and/or deactivate at least one of the OWC AP transmitters and/or OWC AP receivers based on the processing of the data that is representative of the received at least one OWC signal.
    Type: Application
    Filed: May 29, 2020
    Publication date: July 14, 2022
    Applicant: pureLiFi Limited
    Inventors: Harald Ulrich Haas, Zhihong Zeng, Roger James Brook Jellicoe