Patents by Inventor John Sergakis
John Sergakis 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: 11856110Abstract: A system and method for sharing a digital key for a vehicle. The system includes a first digital key device having a digital key stored thereon, a second digital key device, and a vehicle server. The first digital key device sends a request to the vehicle server for a key sharing session. The vehicle server commences a key sharing session in response to the request. The first digital key device shares the digital key to a second digital key device. The vehicle server ends the key sharing session.Type: GrantFiled: January 21, 2021Date of Patent: December 26, 2023Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jinzhu Chen, Fan Bai, John Sergakis, Thomas E. Utter
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Publication number: 20220231862Abstract: A system and method for sharing a digital key for a vehicle. The system includes a first digital key device having a digital key stored thereon, a second digital key device, and a vehicle server. The first digital key device sends a request to the vehicle server for a key sharing session. The vehicle server commences a key sharing session in response to the request. The first digital key device shares the digital key to a second digital key device. The vehicle server ends the key sharing session.Type: ApplicationFiled: January 21, 2021Publication date: July 21, 2022Inventors: Jinzhu Chen, Fan Bai, John Sergakis, Thomas E. Utter
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Publication number: 20220067868Abstract: Systems and method are provided for customizing a user profile for a vehicle. In one embodiment, a method includes: customizing, at a first device, a user profile defining vehicle access for one or more users of the vehicle; providing, to a second device, an access key and the user profile through a first communication channel; providing, to the vehicle, the user profile through a second communication channel; verifying the user profile of the second device with the user profile of the vehicle; and in response to the verifying, storing, in the vehicle, the access key.Type: ApplicationFiled: August 31, 2020Publication date: March 3, 2022Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jinzhu Chen, Fan Bai, John Sergakis, Thomas E. Utter
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Patent number: 10997799Abstract: A computer-implemented method at a service facility for capturing vehicle state and service information (VSSI) is provided. The method includes: detecting the arrival of a vehicle at the service facility; initiating, by a processor at the service facility, the establishment of a secure communication link with the vehicle via an in-vehicle wi-fi hotspot; wirelessly retrieving, by the processor at the service facility from the vehicle, a subset of VSSI via the wi-fi hotspot, wherein the retrieved VSSI includes the subset of the VSSI that has changed since the last update of the VSSI to a cloud-based server and wherein the subset of the VSSI includes some, but not all of the VSSI; and scheduling a vehicle service based on service indications derived from the VSSI.Type: GrantFiled: May 1, 2019Date of Patent: May 4, 2021Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Fan Bai, Lakshmi V. Thanayankizil, John Sergakis, Matthew Alan Schroeder, Kathleen S. McMahon, Xi Ju
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Patent number: 10977885Abstract: A digital key sharing system includes an electronic circuit and a first server computer. The electronic circuit is configured to store a plurality of digital keys, receive a plurality of key sharing requests, and generate a plurality of features in response to the plurality of key sharing requests. The first server computer is in wireless communication with the electronic circuit and is configured to generate an alert signal in response to finding one or more anomalies in the plurality of features to initiate a notification to a primary user device associated with the electronic circuit, and send a suspend notification signal to the electronic circuit in response to the finding of the one or more anomalies in the plurality of features. The electronic circuit is further configured to suspend use of the plurality of digital keys in response to reception of the suspend notification signal.Type: GrantFiled: October 3, 2019Date of Patent: April 13, 2021Assignee: GM Global Technology Operations LLCInventors: Evripidis Paraskevas, Jinzhu Chen, Fan Bai, John Sergakis
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Publication number: 20210104107Abstract: A digital key sharing system includes an electronic circuit and a first server computer. The electronic circuit is configured to store a plurality of digital keys, receive a plurality of key sharing requests, and generate a plurality of features in response to the plurality of key sharing requests. The first server computer is in wireless communication with the electronic circuit and is configured to generate an alert signal in response to finding one or more anomalies in the plurality of features to initiate a notification to a primary user device associated with the electronic circuit, and send a suspend notification signal to the electronic circuit in response to the finding of the one or more anomalies in the plurality of features. The electronic circuit is further configured to suspend use of the plurality of digital keys in response to reception of the suspend notification signal.Type: ApplicationFiled: October 3, 2019Publication date: April 8, 2021Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Evripidis Paraskevas, Jinzhu Chen, Fan Bai, John Sergakis
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Publication number: 20200409678Abstract: Embodiments include methods, systems, and computer readable storage medium for a method for providing a software update to a vehicle is disclosed. The method includes entering, by a vehicle, a wakeup state. The method further includes sending, by the vehicle, a vehicle registration request to a computing environment. The method further includes receiving, by the vehicle, a confirmation that the vehicle is to receive one or more software updates based on the vehicle registration of the vehicle. The method further includes receiving, by the vehicle, the one or more software updates from the computing environment.Type: ApplicationFiled: June 25, 2019Publication date: December 31, 2020Inventors: Xi Ju, Lakshmi V. Thanayankizil, Fan Bai, John Sergakis, Michael C. Heitmann
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Publication number: 20200349777Abstract: A computer-implemented method at a service facility for capturing vehicle state and service information (VSSI) is provided. The method includes: detecting the arrival of a vehicle at the service facility; initiating, by a processor at the service facility, the establishment of a secure communication link with the vehicle via an in-vehicle wi-fi hotspot; wirelessly retrieving, by the processor at the service facility from the vehicle, a subset of VSSI via the wi-fi hotspot, wherein the retrieved VSSI includes the subset of the VSSI that has changed since the last update of the VSSI to a cloud-based server and wherein the subset of the VSSI includes some, but not all of the VSSI; and scheduling a vehicle service based on service indications derived from the VSSI.Type: ApplicationFiled: May 1, 2019Publication date: November 5, 2020Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Fan Bai, Lakshmi V. Thanayankizil, John Sergakis, Matthew Alan Schroeder, Kathleen S. McMahon, Xi Ju
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Patent number: 10635452Abstract: A vehicle system virtualizing add-on device hardware for a vehicle application. The system includes a computer-readable storage device comprising a client application, middleware components, kernel-space components, and a vehicle application. The client application communicates with an add-on-device server application for virtualizing the add-on-device hardware component at the vehicle. The middleware, in various embodiments, includes an emulated system-call application-program-interface module that receives add-on-device-hardware data from the client application, sends the data to the kernel-space components after processing, and receives the data having been processed at the kernel space. The middleware includes a frameworks-and-abstraction module that receives add-on-device-hardware data, having been processed at the kernel space and the emulated system-call-application-program-interface module and after processing sends the data for use at the vehicle application.Type: GrantFiled: April 10, 2017Date of Patent: April 28, 2020Assignee: GM Global Technology Operations LLCInventors: Fan Bai, John Sergakis, Lakshmi V. Thanayankizil, David P. Pop, Xin Yu
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Publication number: 20200020143Abstract: Systems and methods are provided for entertaining a passenger of a vehicle by providing an immersive experience. In one embodiment, a method includes: receiving image data from a plurality of camera devices coupled to the vehicle, wherein the image data depicts an environment surrounding the vehicle; receiving point of interest data associated with the environment of the vehicle; fusing, by a processor, the image data and the point of interest data using a localization method; orienting, by a processor, the fused image data based on a position of a user device; and rendering, by a processor, the oriented, fused data on a virtual reality display of the user device.Type: ApplicationFiled: July 12, 2018Publication date: January 16, 2020Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Xin Yu, Fan Bai, John Sergakis
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Patent number: 10430665Abstract: A video communications method includes segmenting an image frame or an image frame portion into first and second source network packet blocks. The first source network packet block includes a first number of source network packets and the second network packet block includes a second number of source network packets. The method further includes encoding the first source network packet block to produce a first encoded network packet block and encoding the second source network packet block to produce a second encoded network packet block. The first encoded network packet block includes a first number of encoded network packets and the second encoded network packet block includes a second number of encoded network packets. Still further, the method includes transmitting the first and second encoded network packet blocks over a wireless network. A wireless device and a vehicle may utilize the video communications method.Type: GrantFiled: September 7, 2017Date of Patent: October 1, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Xin Yu, Fan Bai, Wende Zhang, John Sergakis
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Patent number: 10419984Abstract: A system and method of managing short-range wireless communication connections at a vehicle, the method including: receiving a wireless signal from a personal mobile device at the vehicle, wherein the wireless signal is received using a first short-range wireless communication (SRWC) technology; determining whether to perform a connection handover based on the received wireless signal; when it is determined that the connection handover is to be performed, then carrying out the connection handover that includes establishing an alternative carrier connection between a wireless communications device and the personal mobile device using a second SRWC technology, wherein the wireless communications device is installed in the vehicle; and when it is determined that the connection handover is not to be performed, then setting the wireless communications device to operate in a discovery mode, wherein the discovery mode includes sending an inquiry message indicating availability of a connection to the wireless communiType: GrantFiled: June 19, 2017Date of Patent: September 17, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Robert A. Hrabak, John Sergakis, Nikhil N. Neti
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Patent number: 10264399Abstract: A system and method of wireless communication between a location-based wireless communications device and a vehicle, the method including the steps of: detecting when the vehicle is within an operating range of the location-based wireless communications device; establishing a short-range wireless communication (SRWC) connection between the location-based wireless communications device and the vehicle, wherein the SRWC connection is carried out over at least a first frequency band that enables a multi-Gbps data transfer rate; and transferring data between the location-based wireless communications device and the vehicle over the SRWC connection.Type: GrantFiled: September 1, 2017Date of Patent: April 16, 2019Assignee: GM Global Technology Operations LLCInventors: Robert A. Hrabak, John Sergakis, Nadav Lavi, Thomas M. Forest
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Publication number: 20190102158Abstract: In an example, an access point device for providing software updates to vehicles is disclosed. In an example implementation, the access point device includes a communication module that is configured to establish a wireless connection with respective control modules of the vehicles. The communication module is configured to receive vehicle identification information from the respective vehicles. The access point device also includes a vehicle update determination module that is configured to establish a connection with a server and determine whether a software update is available from the server for the vehicles based upon the vehicle identification information. The vehicle update determination module is configured to initiate a download of the software update from the server when the software update is available.Type: ApplicationFiled: September 29, 2017Publication date: April 4, 2019Inventors: Lakshmi V. THANAYANKIZIL, John SERGAKIS, Wen GU, Michael C. HEITMANN
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Publication number: 20190073539Abstract: A video communications method includes segmenting an image frame or an image frame portion into first and second source network packet blocks. The first source network packet block includes a first number of source network packets and the second network packet block includes a second number of source network packets. The method further includes encoding the first source network packet block to produce a first encoded network packet block and encoding the second source network packet block to produce a second encoded network packet block. The first encoded network packet block includes a first number of encoded network packets and the second encoded network packet block includes a second number of encoded network packets. Still further, the method includes transmitting the first and second encoded network packet blocks over a wireless network. A wireless device and a vehicle may utilize the video communications method.Type: ApplicationFiled: September 7, 2017Publication date: March 7, 2019Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Xin Yu, Fan Bai, Wende Zhang, John Sergakis
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Publication number: 20190075423Abstract: A system and method of wireless communication between a location-based wireless communications device and a vehicle, the method including the steps of: detecting when the vehicle is within an operating range of the location-based wireless communications device; establishing a short-range wireless communication (SRWC) connection between the location-based wireless communications device and the vehicle, wherein the SRWC connection is carried out over at least a first frequency band that enables a multi-Gbps data transfer rate; and transferring data between the location-based wireless communications device and the vehicle over the SRWC connection.Type: ApplicationFiled: September 1, 2017Publication date: March 7, 2019Inventors: Robert A. Hrabak, John Sergakis, Nadav Lavi, Thomas M. Forest
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Publication number: 20180368030Abstract: A system and method of managing short-range wireless communication connections at a vehicle, the method including: receiving a wireless signal from a personal mobile device at the vehicle, wherein the wireless signal is received using a first short-range wireless communication (SRWC) technology; determining whether to perform a connection handover based on the received wireless signal; when it is determined that the connection handover is to be performed, then carrying out the connection handover that includes establishing an alternative carrier connection between a wireless communications device and the personal mobile device using a second SRWC technology, wherein the wireless communications device is installed in the vehicle; and when it is determined that the connection handover is not to be performed, then setting the wireless communications device to operate in a discovery mode, wherein the discovery mode includes sending an inquiry message indicating availability of a connection to the wireless communiType: ApplicationFiled: June 19, 2017Publication date: December 20, 2018Inventors: Robert A. Hrabak, John Sergakis, Nikhil N. Neti
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Publication number: 20180338329Abstract: A method of configuring a wireless connection between a vehicle and a non-vehicle wireless access point (WAP) includes receiving at a vehicle communications device data relating to at least one non-vehicle WAP, wherein the data includes configuration data for establishing a connection to the at least one non-vehicle WAP, and when the at least one non-vehicle WAP is identified as being a user-specific non-vehicle WAP, automatically configuring the vehicle communications device as a client device to the user-specific non-vehicle WAP and establishing the wireless connection to the non-vehicle WAP associated with the user-specific location using the configuration data.Type: ApplicationFiled: May 22, 2017Publication date: November 22, 2018Inventors: John Sergakis, Nadav Lavi, Lakshmi V. Thanayankizil
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Wireless-enabled consumer port apparatus for accommodating after-market devices flexibly in vehicles
Patent number: 10110721Abstract: A vehicle system, for implementation at a subject vehicle, including a vehicle storage component having a device-discovery module that, when executed by a vehicle processing unit, determines, using vehicle communication hardware, presence of non-subject-vehicle devices. The storage component also includes a service-discovery module that, when executed, uses the communication hardware in determining needs of various devices including any of the non-subject-vehicle devices and any vehicle device. The storage component also includes a resource-discovery module that, when executed, determines what resources amongst the various devices available to serve the needs determined. The component also includes a grouping module that, when executed, establishes one or more groups amongst the various devices, yielding grouped devices of the various devices. The storage may also include a role-assignment module, a maintenance module, a soft-state-refresh module, and a broker module including an auction-and-bid protocol.Type: GrantFiled: December 30, 2016Date of Patent: October 23, 2018Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Fan Bai, Dan Shan, Lakshmi V. Thanayankizil, John Sergakis, David P. Pop -
WIRELESS-ENABLED CONSUMER PORT APPARATUS FOR ACCOMMODATING AFTER-MARKET DEVICES FLEXIBLY IN VEHICLES
Publication number: 20180191888Abstract: A vehicle system, for implementation at a subject vehicle, including a vehicle storage component having a device-discovery module that, when executed by a vehicle processing unit, determines, using vehicle communication hardware, presence of non-subject-vehicle devices. The storage component also includes a service-discovery module that, when executed, uses the communication hardware in determining needs of various devices including any of the non-subject-vehicle devices and any vehicle device. The storage component also includes a resource-discovery module that, when executed, determines what resources amongst the various devices available to serve the needs determined. The component also includes a grouping module that, when executed, establishes one or more groups amongst the various devices, yielding grouped devices of the various devices. The storage may also include a role-assignment module, a maintenance module, a soft-state-refresh module, and a broker module including an auction-and-bid protocol.Type: ApplicationFiled: December 30, 2016Publication date: July 5, 2018Inventors: Fan Bai, Dan Shan, Lakshmi V. Thanayankizil, John Sergakis, David P. Pop