Patents by Inventor Hadi Hajimiri

Hadi Hajimiri 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).

  • Patent number: 11937152
    Abstract: A tracking device is described. The tracking device receives, from a management server, pressure measurement thresholds. The tracking device monitors pressure measurements of the asset. Based on the pressure measurements, the tracking device enters an active mode of operation. When operating in the active mode of operation, the tracking device transmits sensor measurements of the asset to the management server. The tracking device determines new pressure measurements of the asset. Based on the new pressure measurements, the tracking device enters a passive mode of operation. When operating in the passive mode of operation, no data is transmitted or received from/to the tracking device to/from the management server.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: March 19, 2024
    Assignee: Samsara Inc.
    Inventors: Hadi Hajimiri, Rishabh Gupta, Ye-Sheng Kuo, Kenneth Lee, Siri Amrit Ramos, Justin Tingao Xiao, Pete Nicholas Chulick, Gautam Ravi Ramaswamy
  • Publication number: 20220348107
    Abstract: Systems and methods are provided for end-to-end infrastructure for supporting use of swappable batteries in electric vehicles. An end-to-end infrastructure for supporting use of electric vehicles may include one or more battery-swapping fueling stations. Each battery-swapping fueling station is configured to maintain one or more swappable batteries configured for operation in the electric vehicles, charge each of the one or more swappable batteries, when not fully charged, and swap, using the one or more swappable batteries, at least one battery of at least one electric vehicle when the at least one electric vehicle is refueling at the battery-swapping fueling station.
    Type: Application
    Filed: May 3, 2021
    Publication date: November 3, 2022
    Inventor: Hadi Hajimiri
  • Publication number: 20220348108
    Abstract: Systems and methods are provided for end-to-end infrastructure for supporting use of swappable batteries in electric vehicles. An end-to-end infrastructure for supporting use of electric vehicles may include one or more battery-swapping fueling stations. Each battery-swapping fueling station is configured to maintain one or more swappable batteries configured for operation in the electric vehicles, charge each of the one or more swappable batteries, when not fully charged, and swap, using the one or more swappable batteries, at least one battery of at least one electric vehicle when the at least one electric vehicle is refueling at the battery-swapping fueling station.
    Type: Application
    Filed: May 20, 2021
    Publication date: November 3, 2022
    Inventor: Hadi Hajimiri
  • Patent number: 11400829
    Abstract: Systems and methods are provided for battery-vehicle interface solutions for supporting use of swappable batteries in electric vehicles. A swappable battery may include a power delivery subsystem configured to deliver power to an electric vehicle when the swappable battery is coupled to the electric vehicle, and a power control circuit configure to control operation of the swappable battery. The electric vehicle may correspondingly include a power distribution subsystem configured to receive power from a swappable battery when the swappable battery is coupled to the electric vehicle, and a power control circuit configure to control use of the swappable battery when it is connected to the electric vehicle. The swappable battery may connect to the electric vehicle via a battery interface. The battery interface may include one or more connections for facilitating interactions between the swappable battery and the electric vehicle during operation of the swappable battery in the electric vehicle.
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: August 2, 2022
    Inventor: Hadi Hajimiri
  • Publication number: 20210195386
    Abstract: A tracking device is described. The tracking device receives, from a management server, pressure measurement thresholds. The tracking device monitors pressure measurements of the asset. Based on the pressure measurements, the tracking device enters an active mode of operation. When operating in the active mode of operation, the tracking device transmits sensor measurements of the asset to the management server. The tracking device determines new pressure measurements of the asset. Based on the new pressure measurements, the tracking device enters a passive mode of operation. When operating in the passive mode of operation, no data is transmitted or received from/to the tracking device to/from the management server.
    Type: Application
    Filed: March 3, 2021
    Publication date: June 24, 2021
    Inventors: Hadi HAJIMIRI, Rishabh GUPTA, Ye-Sheng KUO, Kenneth LEE, Siri Amrit RAMOS, Justin Tingao XIAO, Pete Nicholas CHULICK, Gautam Ravi RAMASWAMY
  • Patent number: 10979871
    Abstract: A tracking device is described. The tracking device receives, from a management server, configuration parameters including a first data transmission rate and a second data transmission rate. The tracking device automatically enters into an active mode of the tracking device. When operating in an active mode, the tracking device, is operative to transmit, in response to determining based on first motion sensor measurements that the asset is stationary, first location data at the first data transmission rate. In response to determining, based on second motion sensor measurements and motion definition parameters, that the asset is mobile, the tracking device is operative to transmit, second location data of the asset at the second data transmission rate.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: April 13, 2021
    Assignee: Samsara Networks Inc.
    Inventors: Hadi Hajimiri, Rishabh Gupta, Ye-Sheng Kuo, Kenneth Lee, Siri Amrit Ramos, Justin Tingao Xiao, Pete Nicholas Chulick, Gautam Ravi Ramaswamy
  • Publication number: 20210006950
    Abstract: A tracking device is described. The tracking device receives, from a management server, configuration parameters including a first data transmission rate and a second data transmission rate. The tracking device automatically enters into an active mode of the tracking device. When operating in an active mode, the tracking device, is operative to transmit, in response to determining based on first motion sensor measurements that the asset is stationary, first location data at the first data transmission rate. In response to determining, based on second motion sensor measurements and motion definition parameters, that the asset is mobile, the tracking device is operative to transmit, second location data of the asset at the second data transmission rate.
    Type: Application
    Filed: September 18, 2020
    Publication date: January 7, 2021
    Inventors: Hadi HAJIMIRI, Rishabh GUPTA, Ye-Sheng KUO, Kenneth LEE, Siri Amrit RAMOS, Justin Tingao XIAO, Pete Nicholas CHULICK, Gautam Ravi RAMASWAMY
  • Patent number: 10827324
    Abstract: A tracking device is described. The tracking device receives, from a management server, configuration parameters including a first data transmission rate and a second data transmission rate. The tracking device automatically enters into an active mode of the tracking device. When operating in an active mode, the tracking device, is operative to transmit, in response to determining based on first motion sensor measurements that the asset is stationary, first location data at the first data transmission rate. In response to determining, based on second motion sensor measurements and motion definition parameters, that the asset is mobile, the tracking device is operative to transmit, second location data of the asset at the second data transmission rate.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: November 3, 2020
    Assignee: Samsara Networks Inc.
    Inventors: Hadi Hajimiri, Rishabh Gupta, Ye-Sheng Kuo, Kenneth Lee, Siri Amrit Ramos, Justin Tingao Xiao, Pete Nicholas Chulick, Gautam Ravi Ramaswamy