Patents by Inventor Enrique Saavedra

Enrique Saavedra 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).

  • Antenna and tuning for key fob with four band operation
    Patent number: 11955724
    Abstract: A remote signal communication system includes a first antenna that transmits first frequency bands and a second antenna that transmits second frequency bands that are higher than the first frequency bands. A first dual matching network is provided for the first frequency bands and a second dual matching network is provided for the second frequency bands.
    Type: Grant
    Filed: December 21, 2019
    Date of Patent: April 9, 2024
    Assignee: Continental Automotive Systems, Inc.
    Inventors: Hazael Alejandro Mendoza-Tellez, Jesus Enrique Saavedra Balbi, Eric Ponce
  • ANTENNA AND TUNING FOR KEY FOB WITH FOUR BAND OPERATION
    Publication number: 20220077580
    Abstract: A remote signal communication system includes a first antenna that transmits first frequency bands and a second antenna that transmits second frequency bands that are higher than the first frequency bands. A first dual matching network is provided for the first frequency bands and a second dual matching network is provided for the second frequency bands.
    Type: Application
    Filed: December 21, 2019
    Publication date: March 10, 2022
    Inventors: Hazael Alejandro Mendoza-Tellez, Jesus Enrique Saavedra Balbi, Eric Ponce
  • Device for detecting an item of electronic equipment and for communicating with two near-field communication antennae
    Patent number: 11133844
    Abstract: A device for detecting the approach of a portable electronic apparatus and for communicating in the near field with a first antenna for communication at high frequency and an electrical power-supply and control unit having a device for measuring a variation in the amplitude of an electrical parameter representative of detection of the approach of the apparatus. The device includes a second near-field communication antenna housed in a space delimited by the first antenna and associated with a resonance circuit by being connected to the control unit by a switch having a first position for near-field communication where the second antenna is not supplied with power and a second position for approach detection where the second antenna is connected and enters into resonance with the first, active antenna.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: September 28, 2021
    Inventors: Youri Vassilieff, Mohamed Cheikh, Enrique Saavedra
  • DEVICE FOR DETECTING AN ITEM OF ELECTRONIC EQUIPMENT AND FOR COMMUNICATING WITH TWO NEAR-FIELD COMMUNICATION ANTENNAE
    Publication number: 20210175930
    Abstract: A device for detecting the approach of a portable electronic apparatus and for communicating in the near field with a first antenna for communication at high frequency and an electrical power-supply and control unit having a device for measuring a variation in the amplitude of an electrical parameter representative of detection of the approach of the apparatus. The device includes a second near-field communication antenna housed in a space delimited by the first antenna and associated with a resonance circuit by being connected to the control unit by a switch having a first position for near-field communication where the second antenna is not supplied with power and a second position for approach detection where the second antenna is connected and enters into resonance with the first, active antenna.
    Type: Application
    Filed: August 19, 2019
    Publication date: June 10, 2021
    Inventors: Youri Vassilieff, Mohamed Cheikh, Enrique Saavedra