Patents by Inventor Nelson Ramon

Nelson Ramon 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).

  • Wearable passive scanning device
    Patent number: 9900061
    Abstract: Features are disclosed for a wearable scanning device that can passively initiate scanning for wireless identifiers such as RFID tags. The wearable scanning device may include a force sensor, an accelerometer, or a motion activated switch that can initiate the scanning when detecting an action performed by an associate (e.g., lifting) without an express intent from the associate to scan.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: February 20, 2018
    Assignee: Amazon Technologies, Inc.
    Inventors: Tak Keung Joseph Lui, David Henry Clark, Jeremy Dashe, Oleg Kantor, Maju Cheruvallil Kuruvilla, Alton Paul Werronen, Nelson Ramon
  • Wireless identifier based real time item movement tracking
    Patent number: 9892353
    Abstract: Features are disclosed for collecting wireless identifier signals such as from RFID tags to accurately determine the location of items associated with the wireless identifier. Carefully coordinating when to begin and end collection of the signals and analysis of the signals and signal characteristics (e.g., received signal strength) allow a carried item to be identified and its location determined. Additional features are described to further validate the location of the item.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: February 13, 2018
    Assignee: Amazon Technologies, Inc.
    Inventors: Tak Keung Joseph Lui, Jeremy Dashe, Oleg Kantor, Maju Cheruvallil Kuruvilla, Alton Paul Werronen, Nelson Ramon