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).
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Publication number: 20250081253Abstract: 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: ApplicationFiled: August 13, 2022Publication date: March 6, 2025Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong CHAN, Yu Yeung, King Shan Lam
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Publication number: 20240109443Abstract: 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: ApplicationFiled: December 13, 2023Publication date: April 4, 2024Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong CHAN, Ming Pui CHONG, King Shan LAM, Chi Leong KWOK
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Publication number: 20240057182Abstract: 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: ApplicationFiled: October 1, 2023Publication date: February 15, 2024Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong Chan, Yu Yeung, King Shan Lam
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Publication number: 20240057178Abstract: 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: ApplicationFiled: October 1, 2023Publication date: February 15, 2024Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong Chan, Yu Yeung, King Shan Lam
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Patent number: 11865935Abstract: 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: GrantFiled: August 31, 2020Date of Patent: January 9, 2024Assignee: Pismo Labs Technology LimitedInventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
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Publication number: 20230156477Abstract: 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: ApplicationFiled: December 28, 2020Publication date: May 18, 2023Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong Chan, Ho Ming Chan, Yu Yeung
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Publication number: 20230006863Abstract: 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: ApplicationFiled: July 17, 2020Publication date: January 5, 2023Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong Chan, Yu Yeung, Patrick Ho Wai Sung, Wan Chun Leung, Ka Yee Tsang
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Publication number: 20220255933Abstract: 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: ApplicationFiled: April 27, 2022Publication date: August 11, 2022Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong CHAN, Ho Ming Chan, Yu Yeung
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Publication number: 20220255932Abstract: 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: ApplicationFiled: April 27, 2022Publication date: August 11, 2022Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong Chan, Ho Ming Chan, Yu Yeung
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Publication number: 20220256351Abstract: 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: ApplicationFiled: April 27, 2022Publication date: August 11, 2022Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong CHAN, Ho Ming Chan, Yu Yeung
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Patent number: 11104241Abstract: 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: GrantFiled: June 16, 2020Date of Patent: August 31, 2021Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
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Publication number: 20210247082Abstract: 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: ApplicationFiled: January 31, 2019Publication date: August 12, 2021Inventor: Wing Hong CHAN
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Publication number: 20200403423Abstract: 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: ApplicationFiled: August 31, 2020Publication date: December 24, 2020Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong CHAN, Ming Pui CHONG, King Shan LAM, Chi Leong KWOK
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Patent number: 10805219Abstract: 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: GrantFiled: September 12, 2017Date of Patent: October 13, 2020Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Patrick Ho Wai Sung, Wan Chun Leung, Alex Wing Hong Chan, Kam Chiu Ng
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Publication number: 20200307404Abstract: 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: ApplicationFiled: June 16, 2020Publication date: October 1, 2020Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
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Patent number: 10778596Abstract: 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: GrantFiled: November 14, 2016Date of Patent: September 15, 2020Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Ho Ming Chan, Alex Wing Hong Chan, Kit Wai Chau, Patrick Ho Wai Sung, Wan Chun Leung
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Patent number: 10763678Abstract: 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: GrantFiled: August 23, 2016Date of Patent: September 1, 2020Assignee: Pismo Labs Technology LimitedInventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
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Publication number: 20200195570Abstract: 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: ApplicationFiled: November 14, 2016Publication date: June 18, 2020Applicant: PISMO LABS TECHNOLOGY LIMITEDInventors: Patrick Ho Wai SUNG, Ho Ming CHAN, Alex Wing Hong CHAN, Kit Wai CHAU, Wan Chun Leung
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Patent number: 10682925Abstract: 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: GrantFiled: November 11, 2019Date of Patent: June 16, 2020Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
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Patent number: 10666771Abstract: 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: GrantFiled: June 13, 2016Date of Patent: May 26, 2020Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Ho Ming Chan, Sze Hon Chan, Alex Wing Hong Chan, Kit Wai Chau