Patents by Inventor Omid Abari

Omid Abari 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).

  • Publication number: 20230115786
    Abstract: In this disclosure, a system and method for extending WiFi backscatter signal range is disclosed. By nulling a query signal at the receiver end, the receiver is able to more effectively receive a backscatter tag signal that has been generated in response to the query signal.
    Type: Application
    Filed: October 12, 2022
    Publication date: April 13, 2023
    Inventors: ALI ABEDI, OMID ABARI-SALEHI
  • Publication number: 20220330259
    Abstract: Use of high frequency waves, such a millimeter waves, in many circumstances is prevented due to their inability to diffract around common obstacles. Disclosed herein is a system and method for transforming an incident high frequency wave. The system includes meta-atom pairs that define a surface. The meta-atom pairs generate an electro-magnetic response by interacting with an incident wave. This electro-magnetic response can be modulated by applying voltage to the meta-atom pairs. The electro-magnetic response transforms the incident wave into an emitted wave based on its controlled properties. The system and method are able to, by changing the voltage applied, steer the emitted wave a full 360 degrees as wells as transmit it through the surface without significant power loss. Embodiments enable the transmission through or around many obstacles that would normally interfere with high frequency waves.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 13, 2022
    Inventors: Kyle Jamieson, Kun Woo Cho, Mohammad Mazaheri, Jeremy Gummeson, Omid Abari