Patents by Inventor King Shan Lam

King Shan Lam 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: 20240109443
    Abstract: The present invention discloses methods and systems for scheduling and distributing power for electric vehicle chargers, through enabling and disabling a plurality of relays at a system. One of the criteria to allow an authenticated user to use an electric vehicle charger is whether there is enough electricity capacity. When the user is allowed to use a scheduled electric vehicle charger, its location is then sent to the user. Alert messages can be generated if charging does not begin within a first time limit and the cancellation of a reservation will take place if the second time limit is reached.
    Type: Application
    Filed: December 13, 2023
    Publication date: April 4, 2024
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong CHAN, Ming Pui CHONG, King Shan LAM, Chi Leong KWOK
  • Publication number: 20240057178
    Abstract: The present invention discloses methods and systems for data communication at a primary wireless communication apparatus (WCA) in conjunction with an auxiliary WCA. The primary and the auxiliary WCAs may be connected and each houses at least one subscriber identification module (SIM). When a data packet is to be sent using the primary WCA, a wireless communication module (WCM) of the primary WCA is used. When a data packet is to be sent using the auxiliary WCA, a WCM of the auxiliary WCA is used. When receiving a data packet, the data packet is processed based on the receiving WCA. When a data packet is received through the WCM of the primary WCA, the data packet is processed at the primary WCA. When a data packet is received through the WCM of the auxiliary WCA, the data packet is first sent to the primary WCA and then processed.
    Type: Application
    Filed: October 1, 2023
    Publication date: February 15, 2024
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong Chan, Yu Yeung, King Shan Lam
  • Publication number: 20240057182
    Abstract: The present invention discloses methods and systems for data communication at a primary wireless communication apparatus (WCA) in conjunction with an auxiliary WCA. The primary and the auxiliary WCAs may be connected and each houses at least one subscriber identification module (SIM). When a data packet is to be sent using the primary WCA, a wireless communication module (WCM) of the primary WCA is used. When a data packet is to be sent using the auxiliary WCA, a WCM of the auxiliary WCA is used. When receiving a data packet, the data packet is processed based on the receiving WCA. When a data packet is received through the WCM of the primary WCA, the data packet is processed at the primary WCA. When a data packet is received through the WCM of the auxiliary WCA, the data packet is first sent to the primary WCA and then processed.
    Type: Application
    Filed: October 1, 2023
    Publication date: February 15, 2024
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong Chan, Yu Yeung, King Shan Lam
  • Patent number: 11865935
    Abstract: The present invention discloses methods and systems for scheduling and distributing power for electric vehicle chargers, through enabling and disabling a plurality of relays at a system. One of the criteria to allow an authenticated user to use an electric vehicle charger is whether there is enough electricity capacity. When the user is allowed to use a scheduled electric vehicle charger, its location is then sent to the user. Alert messages can be generated if charging does not begin within a first time limit and the cancellation of a reservation will take place if the second time limit is reached.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: January 9, 2024
    Assignee: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
  • Patent number: 11104241
    Abstract: To prevent theft and/or leakage of electricity and to distribute electricity for recharging electric vehicles, the present invention discloses methods and systems for enabling and disabling a plurality of relays at a system. The system comprises a power supply, at least one ammeter, a power supply enabler and at least one power controller. The required steps include measuring current drawn by the plurality of loads by one or more ammeters. The power controller independently enables or disables each of the plurality of relays according to the instructions received. The power supply enabler enables or disables power supply to the system substantially based on the amount of current being drawn by the system.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: August 31, 2021
    Assignee: PISMO LABS TECHNOLOGY LIMITED
    Inventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
  • Publication number: 20200403423
    Abstract: The present invention discloses methods and systems for scheduling and distributing power for electric vehicle chargers, through enabling and disabling a plurality of relays at a system. One of the criteria to allow an authenticated user to use an electric vehicle charger is whether there is enough electricity capacity. When the user is allowed to use a scheduled electric vehicle charger, its location is then sent to the user. Alert messages can be generated if charging does not begin within a first time limit and the cancellation of a reservation will take place if the second time limit is reached.
    Type: Application
    Filed: August 31, 2020
    Publication date: December 24, 2020
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong CHAN, Ming Pui CHONG, King Shan LAM, Chi Leong KWOK
  • Publication number: 20200307404
    Abstract: To prevent theft and/or leakage of electricity and to distribute electricity for recharging electric vehicles, the present invention discloses methods and systems for enabling and disabling a plurality of relays at a system. The system comprises a power supply, at least one ammeter, a power supply enabler and at least one power controller. The required steps include measuring current drawn by the plurality of loads by one or more ammeters. The power controller independently enables or disables each of the plurality of relays according to the instructions received. The power supply enabler enables or disables power supply to the system substantially based on the amount of current being drawn by the system.
    Type: Application
    Filed: June 16, 2020
    Publication date: October 1, 2020
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
  • Patent number: 10763678
    Abstract: The present invention discloses methods and systems for scheduling and distributing power for electric vehicle chargers, through enabling and disabling a plurality of relays at a system. One of the criteria to allow an authenticated user to use an electric vehicle charger is whether there is enough electricity capacity. When the user is allowed to use a scheduled electric vehicle charger, its location is then sent to the user. Alert messages can be generated if charging does not begin within a first time limit and the cancellation of a reservation will take place if the second time limit is reached.
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: September 1, 2020
    Assignee: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
  • Patent number: 10682925
    Abstract: To prevent theft and/or leakage of electricity and to distribute electricity for recharging electric vehicles, the present invention discloses methods and systems for enabling and disabling a plurality of relays at a system. The system comprises a power supply, at least one ammeter, a power supply enabler and at least one power controller. The required steps include measuring current drawn by the plurality of loads by one or more ammeters. The power controller independently enables or disables each of the plurality of relays according to the instructions received. The power supply enabler enables or disables power supply to the system substantially based on the amount of current being drawn by the system.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: June 16, 2020
    Assignee: PISMO LABS TECHNOLOGY LIMITED
    Inventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
  • Publication number: 20200139838
    Abstract: To prevent theft and/or leakage of electricity and to distribute electricity for recharging electric vehicles, the present invention discloses methods and systems for enabling and disabling a plurality of relays at a system. The system comprises a power supply, at least one ammeter, a power supply enabler and at least one power controller. The required steps include measuring current drawn by the plurality of loads by one or more ammeters. The power controller independently enables or disables each of the plurality of relays according to the instructions received. The power supply enabler enables or disables power supply to the system substantially based on the amount of current being drawn by the system.
    Type: Application
    Filed: November 11, 2019
    Publication date: May 7, 2020
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
  • Patent number: 10471846
    Abstract: To prevent theft and/or leakage of electricity and to distribute electricity for recharging electric vehicles, the present invention discloses methods and systems for enabling and disabling a plurality of relays at a system. The system comprises a power supply, at least one ammeter, a power supply enabler and at least one power controller. The required steps include measuring current drawn by the plurality of loads by one or more ammeters. The power controller independently enables or disables each of the plurality of relays according to the instructions received. The power supply enabler enables or disables power supply to the system substantially based on the amount of current being drawn by the system.
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: November 12, 2019
    Assignee: PISMO LABS TECHNOLOGY LIMITED
    Inventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
  • Publication number: 20190070970
    Abstract: The present invention discloses methods and systems for scheduling and distributing power for electric vehicle chargers, through enabling and disabling a plurality of relays at a system. One of the criteria to allow an authenticated user to use an electric vehicle charger is whether there is enough electricity capacity. When the user is allowed to use a scheduled electric vehicle charger, its location is then sent to the user. Alert messages can be generated if charging does not begin within a first time limit and the cancellation of a reservation will take place if the second time limit is reached.
    Type: Application
    Filed: August 23, 2016
    Publication date: March 7, 2019
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong CHAN, Ming Pui CHONG, King Shan LAM, Chi Leong KWOK
  • Publication number: 20180111493
    Abstract: To prevent theft and/or leakage of electricity and to distribute electricity for recharging electric vehicles, the present invention discloses methods and systems for enabling and disabling a plurality of relays at a system. The system comprises a power supply, at least one ammeter, a power supply enabler and at least one power controller. The required steps include measuring current drawn by the plurality of loads by one or more ammeters. The power controller independently enables or disables each of the plurality of relays according to the instructions received. The power supply enabler enables or disables power supply to the system substantially based on the amount of current being drawn by the system.
    Type: Application
    Filed: August 23, 2016
    Publication date: April 26, 2018
    Applicant: Pismo Labs Technology Limited
    Inventors: Ming Pui Chong, King Shan Lam, Chi Leong Kwok, Alex Wing Hong Chan