Patents by Inventor Ming Pui Chong
Ming Pui Chong 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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Patent number: 10471846Abstract: 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: August 23, 2016Date of Patent: November 12, 2019Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok
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Patent number: 10411466Abstract: The present invention discloses an apparatus and a method for using a plurality of external USB power sources. The electronic apparatus comprises a plurality of USB jacks, a plurality of first diodes, at least one external power source jack, a second diode and a first voltage converter, a processing unit, a main memory, a network interface, at least one SIM card slot, a RF transceiver and a secondary storage. Further when voltage supplied via one or more of the external USB power sources is below a first reference voltage, a first action is performed.Type: GrantFiled: October 9, 2017Date of Patent: September 10, 2019Assignee: PISMO LAB TECHNOLOGY LIMITEDInventors: Ming Pui Chong, Chi Kwong So
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Patent number: 10386902Abstract: Methods and systems for supplying more power than a power limit to a powered device (PD) if the PD is capable of receiving power more than the power limit, and receiving power more than the power limit from a power sourcing equipment (PSE) if the PSE is capable of supplying power more than the power limit. The PD and the PSE operates in a power over Ethernet (PoE) environment. The system comprises a power receiving section and a power supply section. The power receiving section comprises a first power-receiving circuit and a second power-receiving circuit, where the first power-receiving circuit is used when receiving power up to the power limit, and the second power-receiving circuit is used when receiving power more than the power limit.Type: GrantFiled: July 31, 2017Date of Patent: August 20, 2019Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Ming Pui Chong, Tik Yan Wong
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Patent number: 10390214Abstract: A method, an apparatus and a system for using at least one SIM card interface selector to connect a plurality of radio frequency (RF) units with a plurality of Subscriber Identification Module (SIM) card interfaces in order to establish wireless connections. The quantity of SIM card interfaces is the same as or more than quantity of RF units. Further, selection of SIM card interfaces is substantially based on geographical location, data usage, time, duration of usage, and/or billing cycle information. Further, tunnels established through the wireless connections are aggregated together to form one aggregated tunnel.Type: GrantFiled: April 25, 2017Date of Patent: August 20, 2019Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Ming Pui Chong, Wan Chun Leung
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Publication number: 20190223000Abstract: Apparatus with I/O modules such as a networked security camera with a plurality of wireless connections to continue to use at least one network connection is presented. The apparatus, comprising a plurality of RF units, a plurality of SIM card interfaces, at least one processing unit, at least one non-transitory computer readable storage medium and at least on input/output module, is able to continue sending and receiving data through one or more wireless networks using a plurality of RF units. Further, when more bandwidth and/or higher reliability is required, the apparatus aggregates data connections established with different wireless networks.Type: ApplicationFiled: March 25, 2019Publication date: July 18, 2019Applicant: PISMO LABS TECHNOLOGY LIMITEDInventors: Ming Pui CHONG, Wan Chun Leung, Chan Neng Leong, Uzair Ahmed Chughtai
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Publication number: 20190215681Abstract: The present invention discloses methods and systems for configuring at least one radio frequency (RF) module by a wireless communication apparatus. The wireless communication apparatus sends a first message to the at least one RF module, and the first message comprises a request for at least one international mobile subscriber identity (IMSI) of at least one subscriber identity module (SIM) card. A second message is then received from the RF module, and the second message comprises the at least one IMSI. The wireless communication apparatus determines which wireless network service provider(s) the at least one SIM card is associated with. The wireless communication apparatus identifies at least one configuration information. The wireless communication apparatus then sends a third message to the at least one RF module, and the third message comprises the at least one configuration information. The at least one RF module is then configured based on the at least one configuration information.Type: ApplicationFiled: March 18, 2019Publication date: July 11, 2019Applicant: Pismo Labs Technology LimitedInventors: Ming Pui CHONG, Man Kit KWAN
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Publication number: 20190160970Abstract: Methods and systems for managing power supply at a device. The device is capable of receiving power via a plurality of power inputs. The device first determines whether a first condition is satisfied. A first switch is maintained in a closed position if the first condition is satisfied. When the first switch is in a closed position, the device is capable of receiving power from a first power supply. Alternatively, when the first condition is not satisfied, the device determines whether or not a second condition is satisfied. If the second condition is satisfied, the first switch is maintained to be in a closed position. If the second condition is not satisfied, the first switch is opened after a predefined time period.Type: ApplicationFiled: January 7, 2019Publication date: May 30, 2019Applicant: Pismo Labs Technology LimitedInventors: Ming Pui CHONG, Kin Kwong Chow
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Publication number: 20190115756Abstract: The methods and systems are provided to adaptively change power threshold at a policy based power supply device (PBPSD). The PBPSD (101) retrieves a first power policy and determines a power threshold substantially based on the first power policy. A power port authority is also determined based on the first power policy. The PBPSD (101) then provides power to each of the plurality of power ports based on the power threshold and the power port priority. The PBPSD (101) comprises a first processor, a plurality of power connectors, and a plurality of AC-DC regulators. Each of the plurality of power connectors is capable of receiving electricity from a power supply.Type: ApplicationFiled: December 15, 2016Publication date: April 18, 2019Applicant: Pismo Labs Technology LimitedInventors: Ming Pui CHONG, Man Fai TAM, Kang Yin SU, Jinbiao ZHANG
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Patent number: 10244382Abstract: Apparatus with I/O modules such as a networked security camera with a plurality of wireless connections to continue to use at least one network connection is presented. The apparatus, comprising a plurality of RF units, a plurality of SIM card interfaces, at least one processing unit, at least one non-transitory computer readable storage medium and at least on input/output module, is able to continue sending and receiving data through one or more wireless networks using a plurality of RF units. Further, when more bandwidth and/or higher reliability is required, the apparatus aggregates data connections established with different wireless networks.Type: GrantFiled: April 20, 2017Date of Patent: March 26, 2019Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Ming Pui Chong, Wan Chun Leung, Chan Neng Leong, Uzair Ahmed Chughtai
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Patent number: 10237724Abstract: The present invention discloses methods and systems for configuring at least one radio frequency (RF) module by a wireless communication apparatus. The wireless communication apparatus sends a first message to the at least one RF module, and the first message comprises a request for at least one international mobile subscriber identity (IMSI) of at least one subscriber identity module (SIM) card. A second message is then received from the RF module, and the second message comprises the at least one IMSI. The wireless communication apparatus determines which wireless network service provider(s) the at least one SIM card is associated with. The wireless communication apparatus identifies at least one configuration information. The wireless communication apparatus then sends a third message to the at least one RF module, and the third message comprises the at least one configuration information. The at least one RF module is then configured based on the at least one configuration information.Type: GrantFiled: February 22, 2017Date of Patent: March 19, 2019Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Ming Pui Chong, Man Kit Kwan
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Publication number: 20190070970Abstract: 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 23, 2016Publication date: March 7, 2019Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong CHAN, Ming Pui CHONG, King Shan LAM, Chi Leong KWOK
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Patent number: 10199726Abstract: Systems and methods which provide local sensor and/or external information derived proactive aiming assistance with respect to wireless nodes for facilitating desired wireless links are shown. Embodiments provide an aiming assistance user interface providing guidance with respect to properly altering the orientation of the plurality of external antennas to provide a desired wireless link. To facilitate providing aiming assistance, embodiments of a plurality of sensors, placed at the plurality of external antennas respectively, operable to provide information useful in environmental analysis for determining proactive orientation guidance information.Type: GrantFiled: April 18, 2017Date of Patent: February 5, 2019Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Travis Durick, Yu Yeung, Ming Pui Chong, Alex Wing Hong Chan
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Patent number: 10194317Abstract: The present invention discloses methods and systems for performing at least one action at a system according to a user's gesture information. The required steps comprises of capturing the user's gestures information by a mobile apparatus, wherein the apparatus comprises an antenna, a processor, a storage medium, at least one accelerometer, wherein the accelerometer has at least 3 axis; comparing gesture information against one or more predefined gesture information at the mobile apparatus and when the gesture information matches a predefined gesture information, the mobile apparatus selects a first identity based on the predefined gesture information, sends encrypted information to a system through a reader wherein the encrypted information comprises the predefined gesture information, the first identity, a timestamp, and a device identity. The system performs at least one action according to the encrypted information.Type: GrantFiled: December 31, 2015Date of Patent: January 29, 2019Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Alex Wing Hong Chan, Ming Pui Chong
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Patent number: 10173535Abstract: The present invention discloses methods and systems for managing power supply at a device. The device is capable of receiving power via a plurality of power inputs. The device first determines whether or not a first condition is satisfied. A first switch is maintained in a closed position if the first condition is satisfied. When the first switch is in a closed position, the device is capable of receiving power from a first power supply. Alternatively, when the first condition is not satisfied, the device determines whether or not a second condition is satisfied. If the second condition is satisfied, the first switch is maintained to be in a closed position. If the second condition is not satisfied, the first switch is opened after a predefined time period.Type: GrantFiled: September 29, 2014Date of Patent: January 8, 2019Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Ming Pui Chong, Kin Kwong Chow
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Publication number: 20180111493Abstract: 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: August 23, 2016Publication date: April 26, 2018Applicant: Pismo Labs Technology LimitedInventors: Ming Pui Chong, King Shan Lam, Chi Leong Kwok, Alex Wing Hong Chan
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Publication number: 20180102645Abstract: The present invention discloses an apparatus and a method for using a plurality of external USB power sources. The electronic apparatus comprises a plurality of USB jacks, a plurality of first diodes, at least one external power source jack, a second diode and a first voltage converter, a processing unit, a main memory, a network interface, at least one SIM card slot, a RF transceiver and a secondary storage. Further when voltage supplied via one or more of the external USB power sources is below a first reference voltage, a first action is performed.Type: ApplicationFiled: October 9, 2017Publication date: April 12, 2018Inventors: Ming Pui Chong, Chi Kwong So
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Publication number: 20180054728Abstract: The present invention discloses methods and systems for configuring at least one radio frequency (RF) module by a wireless communication apparatus. The wireless communication apparatus sends a first message to the at least one RF module, and the first message comprises a request for at least one international mobile subscriber identity (IMSI) of at least one subscriber identity module (SIM) card. A second message is then received from the RF module, and the second message comprises the at least one IMSI. The wireless communication apparatus determines which wireless network service provider(s) the at least one SIM card is associated with. The wireless communication apparatus identifies at least one configuration information. The wireless communication apparatus then sends a third message to the at least one RF module, and the third message comprises the at least one configuration information. The at least one RF module is then configured based on the at least one configuration information.Type: ApplicationFiled: February 22, 2017Publication date: February 22, 2018Applicant: Pismo Labs Technology LimitedInventors: Ming Pui Chong, Man Kit Kwan
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Publication number: 20180014187Abstract: The present invention discloses methods and systems for performing at least one action at a system according to a user's gesture information. The required steps comprises of capturing the user's gestures information by a mobile apparatus, wherein the apparatus comprises an antenna, a processor, a storage medium, at least one accelerometer, wherein the accelerometer has at least 3 axis; comparing gesture information against one or more predefined gesture information at the mobile apparatus and when the gesture information matches a predefined gesture information, the mobile apparatus selects a first identity based on the predefined gesture information, sends encrypted information to a system through a reader wherein the encrypted information comprises the predefined gesture information, the first identity, a timestamp, and a device identity. The system performs at least one action according to the encrypted information.Type: ApplicationFiled: December 31, 2015Publication date: January 11, 2018Applicant: PISMO LABS TECHNOLOGY LTDInventors: Alex Wing Hong Chan, Ming Pui Chong
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Patent number: 9854435Abstract: A circuitry and a wireless communication system for carrying SIM card data over a distance. The wireless communication system comprises a first network node and a second network node. A SIM card can be placed in the first network node. SIM card data can be retrieved from or written to the SIM card by a second node via a cable. Other data communications between the first network node and the second network node is carried by another cable. In one variant, the other capable also carry electricity from one of the network node to the other network node. In one variant, the circuitry for carrying SIM card data comprises a plurality of buffers, resistors, capacitors and bi-directional level shifters.Type: GrantFiled: December 23, 2016Date of Patent: December 26, 2017Assignee: PISMO LABS TECHNOLOGY LIMITEDInventors: Ming Pui Chong, Chi Kwong So
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Publication number: 20170357300Abstract: Methods and systems for supplying more power than a power limit to a powered device (PD) if the PD is capable of receiving power more than the power limit, and receiving power more than the power limit from a power sourcing equipment (PSE) if the PSE is capable of supplying power more than the power limit. The PD and the PSE operates in a power over Ethernet (PoE) environment. The system comprises a power receiving section and a power supply section. The power receiving section comprises a first power-receiving circuit and a second power-receiving circuit, where the first power-receiving circuit is used when receiving power up to the power limit, and the second power-receiving circuit is used when receiving power more than the power limit.Type: ApplicationFiled: July 31, 2017Publication date: December 14, 2017Applicant: Pismo Labs Technology LimitedInventors: Ming Pui Chong, Tik Yan Wong