Patents by Inventor Luis Marcelo Hayashi

Luis Marcelo Hayashi 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).

  • Location Determination Based On Beacon Signal Transmission to Enabled Devices
    Publication number: 20230397110
    Abstract: A device and method for communicating identifying information to a nearby portable electronic device is disclosed. A low energy electronic device comprises a transceiver operable to transmit and receive signals and a processing unit in communication with the transceiver. The processing unit, in response to being activated by user input, switches the transceiver into a one-way communication mode, wherein the transceiver transmits a generic wake-up signal comprising a generic wake-up identifier for a first time period, and transmits a user identifier signal comprising a user identifier for a second time period after the first time period as elapsed. The processing unit then switches the transceiver into a two-way communication mode after the second time period has elapsed to facilitate receipt of an incoming confirmation signal.
    Type: Application
    Filed: August 16, 2023
    Publication date: December 7, 2023
    Inventor: Luis Marcelo Hayashi
  • Location determination based on beacon signal transmission to enabled devices
    Patent number: 11778557
    Abstract: A device and method for communicating identifying information to a nearby portable electronic device is disclosed. A low energy electronic device comprises a transceiver operable to transmit and receive signals and a processing unit in communication with the transceiver. The processing unit, in response to being activated by user input, switches the transceiver into a one-way communication mode, wherein the transceiver transmits a generic wake-up signal comprising a generic wake-up identifier for a first time period, and transmits a user identifier signal comprising a user identifier for a second time period after the first time period as elapsed. The processing unit then switches the transceiver into a two-way communication mode after the second time period has elapsed to facilitate receipt of an incoming confirmation signal.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: October 3, 2023
    Inventor: Luis Marcelo Hayashi
  • Location Determination Based On Beacon Signal Transmission to Enabled Devices
    Publication number: 20210274442
    Abstract: A device and method for communicating identifying information to a nearby portable electronic device is disclosed. A low energy electronic device comprises a transceiver operable to transmit and receive signals and a processing unit in communication with the transceiver. The processing unit, in response to being activated by user input, switches the transceiver into a one-way communication mode, wherein the transceiver transmits a generic wake-up signal comprising a generic wake-up identifier for a first time period, and transmits a user identifier signal comprising a user identifier for a second time period after the first time period as elapsed. The processing unit then switches the transceiver into a two-way communication mode after the second time period has elapsed to facilitate receipt of an incoming confirmation signal.
    Type: Application
    Filed: June 21, 2018
    Publication date: September 2, 2021
    Inventor: Luis Marcelo Hayashi