Patents by Inventor James Davis Adams

James Davis Adams 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).

  • Phase matched couple-resonator 2.4 GHz WiFi antenna for laptop computers and mobile devices
    Patent number: 10490878
    Abstract: A lightweight 2.4 GHZ antenna designed to be clipped onto a laptop computer or mobile device to extend the range of operation. The device consists of a tubular plastic frame upon which wire loops and a reflector are mounted and aimed toward the intended source of Wi-Fi signal. Radio-Frequency energy is transferred bidirectionally from the antenna to embedded antennas in the laptop computer or mobile device so no hardwired connection is necessary. Operation requires no power. The device can be scaled to 5 GHz Wi-Fi and other frequency bands including cellular.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: November 26, 2019
    Inventor: James Davis Adams
  • Clip-on 2.4 GHz Wi-Fi Range-Extending Coupled-Resonator Antenna for Laptop Computers and Mobile Devices.
    Publication number: 20190221916
    Abstract: A lightweight 2.4 GHZ antenna designed to be clipped onto a laptop computer or mobile device to extend the range of operation. The device consists of a tubular plastic frame upon which wire loops and a reflector are mounted and aimed toward the intended source of Wi-Fi signal. Radio-Frequency energy is transferred bidirectionally from the antenna to embedded antennas in the laptop computer or mobile device so no hardwired connection is necessary. Operation requires no power. The device can be scaled to 5 GHz Wi-Fi and other frequency bands including cellular.
    Type: Application
    Filed: January 17, 2018
    Publication date: July 18, 2019
    Inventor: James Davis Adams