Patents by Inventor Wing Hong Chan

Wing Hong Chan 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
  • Publication number: 20230156477
    Abstract: The present invention discloses a method and system for configuring an electronic device through a management device. When the management device is coupled to the electronic device and the electronic device is not able to communicate with a server, the method and system detect an identity of the electronic device and configure the electronic device according to the identity with a configuration. The configuration may further comprise authentication information, routing policy, energy policy and any information to configure the electronic device or to configure the management device for electronic device. The method and system also allow the electronic device to send data to and to receive data from the server through the management device. The method and system may also diagnose the electronic device before configuring the electronic device.
    Type: Application
    Filed: December 28, 2020
    Publication date: May 18, 2023
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong Chan, Ho Ming Chan, Yu Yeung
  • Publication number: 20230006863
    Abstract: The present invention discloses methods and systems for forward packets received from a SSID at a wireless access point to a VPN. The SSID and VPN are associated. The VPN is created according to a VPN profile. When the VPN is established, the SSID is enabled. When the VPN is not established, the SSID is disabled.
    Type: Application
    Filed: July 17, 2020
    Publication date: January 5, 2023
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong Chan, Yu Yeung, Patrick Ho Wai Sung, Wan Chun Leung, Ka Yee Tsang
  • Publication number: 20220255933
    Abstract: The present invention discloses a method and system for configuring an electronic device through a management device. When the management device is coupled to the electronic device and the electronic device is not able to communicate with a server, the method and system detect an identity of the electronic device and configure the electronic device according to the identity with a configuration. The configuration may further comprise authentication information, routing policy, energy policy and any information to configure the electronic device or to configure the management device for electronic device. The method and system also allow the electronic device to send data to and to receive data from the server through the management device. The method and system may also diagnose the electronic device before configuring the electronic device.
    Type: Application
    Filed: April 27, 2022
    Publication date: August 11, 2022
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong CHAN, Ho Ming Chan, Yu Yeung
  • Publication number: 20220255932
    Abstract: The present invention discloses a method and system for configuring an electronic device through a management device. When the management device is coupled to the electronic device and the electronic device is not able to communicate with a server, the method and system detect an identity of the electronic device and configure the electronic device according to the identity with a configuration. The configuration may further comprise authentication information, routing policy, energy policy and any information to configure the electronic device or to configure the management device for electronic device. The method and system also allow the electronic device to send data to and to receive data from the server through the management device. The method and system may also diagnose the electronic device before configuring the electronic device.
    Type: Application
    Filed: April 27, 2022
    Publication date: August 11, 2022
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong Chan, Ho Ming Chan, Yu Yeung
  • Publication number: 20220256351
    Abstract: The present invention discloses a method and system for configuring an electronic device through a management device. When the management device is coupled to the electronic device and the electronic device is not able to communicate with a server, the method and system detect an identity of the electronic device and configure the electronic device according to the identity with a configuration. The configuration may further comprise authentication information, routing policy, energy policy and any information to configure the electronic device or to configure the management device for electronic device. The method and system also allow the electronic device to send data to and to receive data from the server through the management device. The method and system may also diagnose the electronic device before configuring the electronic device.
    Type: Application
    Filed: April 27, 2022
    Publication date: August 11, 2022
    Applicant: Pismo Labs Technology Limited
    Inventors: Alex Wing Hong CHAN, Ho Ming Chan, Yu Yeung
  • 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: 20210247082
    Abstract: An energy-saving air conditioner comprises a conditioner housing (11), a housing top cover (12), a thermal insulation box (16), a thermal insulation box cover (17), a water feed port (18) provided at the thermal insulation box cover (17), and a water evaporative cooler (2). The air conditioner further comprises an ice container (14), a refrigeration element, a speed adjustable electric water pump (35) provided in a housing (13) of the water evaporative cooler (2), and a heat exchanger (39) connecting the speed adjustable electric water pump (35) with the ice container (14). The refrigeration element comprises a refrigeration compressor (31), a refrigerant condenser (32), a refrigerant evaporator (33), and a heat-transfer evaporator metal sheet (34). The installation position of the air conditioner is adjacent to users so as to serve the purpose of energy saving.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 12, 2021
    Inventor: Wing Hong CHAN
  • 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
  • Patent number: 10805219
    Abstract: Methods and systems for transmitting data packets through a selected connection that the first data packet of a data session satisfies a match condition. The match condition is received through a user interface. When data packets of the data session are received, the data packets will then be transmitted through a selected connection. The selected connection is selected from connections based on a connection selection criteria. Further differentiated services code point (DSCP) of first data packet is changed when sent by a computing device. After a network node receives the first data packet, then resets the DSCP value before sending the first data packet.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: October 13, 2020
    Assignee: PISMO LABS TECHNOLOGY LIMITED
    Inventors: Patrick Ho Wai Sung, Wan Chun Leung, Alex Wing Hong Chan, Kam Chiu Ng
  • 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: 10778596
    Abstract: Method and system for storing packets received from a bonded communication links according to latency of the communication link that has the largest latency among all communication links of the bonded communication links. Embodiments of present inventions can be applied to bonded communication links, including wireless connection, Ethernet connection, Internet Protocol connection, asynchronous transfer mode, virtual private network, WiFi, high-speed downlink packet access, GPRS, LTE, and X.25. The present invention presents methods comprising the steps of estimating storage size of a queue, wherein the queue is for storage the one or more packets received from the bonded communication links. The storage size is based on one or more factors, including largest latency, bandwidth of each of the plurality of communication links, and allowed time duration of packet storage.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: September 15, 2020
    Assignee: PISMO LABS TECHNOLOGY LIMITED
    Inventors: Ho Ming Chan, Alex Wing Hong Chan, Kit Wai Chau, Patrick Ho Wai Sung, Wan Chun Leung
  • 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
  • Publication number: 20200195570
    Abstract: Method and system for storing packets received from a bonded communication links according to latency of the communication link that has the largest latency among all communication links of the bonded communication links. Embodiments of present inventions can be applied to bonded communication links, including wireless connection, Ethernet connection, Internet Protocol connection, asynchronous transfer mode, virtual private network, WiFi, high-speed downlink packet access, GPRS, LTE, and X.25. The present invention presents methods comprising the steps of estimating storage size of a queue, wherein the queue is for storage the one or more packets received from the bonded communication links.
    Type: Application
    Filed: November 14, 2016
    Publication date: June 18, 2020
    Applicant: PISMO LABS TECHNOLOGY LIMITED
    Inventors: Patrick Ho Wai SUNG, Ho Ming CHAN, Alex Wing Hong CHAN, Kit Wai CHAU, Wan Chun Leung
  • 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
  • Patent number: 10666771
    Abstract: A method and a system for creating Internet Protocol address based network policies (IPPs) by using domain name based network policies (DNNTPs) is disclosed. The DNNTPs are stored in a second device, and are used for enforcing IPPs at a first device. The first device retrieves one or more DNNTPs from the second device and monitors network traffic for Domain Name System (DNS) look-up reply. When a network device receives a record Domain Name System look-up reply, the network device identifies one or more Internet Protocol addresses of one or more host names specified in the address record Domain Name System look-up reply, then determine whether the one or more host names contain a domain name used in one or more DNNTPs and create one or more IPPs.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: May 26, 2020
    Assignee: PISMO LABS TECHNOLOGY LIMITED
    Inventors: Ho Ming Chan, Sze Hon Chan, Alex Wing Hong Chan, Kit Wai Chau
  • Patent number: 10657093
    Abstract: A method and system for configuring a network device according to the identity of a plurality of removable wireless communications devices (RWCDs), the method comprising the steps of: determining the identities of the plurality of RWCDs; determining whether the network device is capable of using the plurality RWCDs; retrieving policy settings from an authorized party or a storage medium of the network device according to the identities of the plurality of RWCDs; determining priority of policy settings; and configuring the network device according to the policy settings. The priority of policy settings are based on the positions of the RWCDs when there are conflict among policy settings. The plurality of RWCDs are plugged to the network device and the network device provides wireless wide area network (WAN) connectivity through the plurality of RWCDs.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: May 19, 2020
    Assignee: PISMO LABS TECHNOLOGY LIMITED
    Inventors: Alex Wing Hong Chan, Wan Chun Leung, Ho Ming Chan, Patrick Ho Wai Sung