Patents by Inventor Pavel A. Shostak
Pavel A. Shostak 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: 20180062704Abstract: Various embodiments of a wireless connector system are described. The system has a transmitter module and a receiver module that are configured to wirelessly transmit electrical energy and/or data via near field magnetic coupling. The wireless connector system is designed to increase the amount of wirelessly transmitted electrical power over a greater separation distance. The system is configured with various sensing circuits that alert the system to the presence of the receiver module to begin transfer of electrical power as well as undesirable objects and increased temperature that could interfere with the operation of the system. The wireless connector system is a relatively small foot print that is designed to be surface mounted.Type: ApplicationFiled: August 25, 2017Publication date: March 1, 2018Inventors: Vinit Singh, Pavel Shostak, Alberto Peralta, Jason Luzinski, Jacob D. Babcock, Michael Gotlieb, Glenn E. Riese, Md. Nazmul Alam, Robert Giometti, Oleg Loss
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Publication number: 20180062439Abstract: Various embodiments of a wireless connector system are described. The system has a transmitter module and a receiver module that are configured to wirelessly transmit electrical energy and/or data via near field magnetic coupling. The wireless connector system is designed to increase the amount of wirelessly transmitted electrical power over a greater separation distance. The system is configured with various sensing circuits that alert the system to the presence of the receiver module to begin transfer of electrical power as well as undesirable objects and increased temperature that could interfere with the operation of the system. The wireless connector system is a relatively small foot print that is designed to be surface mounted.Type: ApplicationFiled: August 25, 2017Publication date: March 1, 2018Inventors: Vinit Singh, Pavel Shostak, Jason Luzinski, Glenn E. Riese, Robert Giometti, Oleg Loss
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Publication number: 20180062434Abstract: Various embodiments of a wireless connector system are described. The system has a transmitter module and a receiver module that are configured to wirelessly transmit electrical energy and/or data via near field magnetic coupling. The wireless connector system is designed to increase the amount of wirelessly transmitted electrical power over a greater separation distance. The system is configured with various sensing circuits that alert the system to the presence of the receiver module to begin transfer of electrical power as well as undesirable objects and increased temperature that could interfere with the operation of the system. The wireless connector system is a relatively small foot print that is designed to be surface mounted.Type: ApplicationFiled: August 25, 2017Publication date: March 1, 2018Inventors: Vinit Singh, Pavel Shostak, Alberto Peralta, Jason Luzinski, Jacob D. Babcock, Michael Gotlieb, Glenn E. Riese, Md. Nazmul Alam, Robert Giometti, Oleg Loss
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Publication number: 20180062435Abstract: Various embodiments of a wireless connector system are described. The system has a transmitter module and a receiver module that are configured to wirelessly transmit electrical energy and/or data via near field magnetic coupling. The wireless connector system is designed to increase the amount of wirelessly transmitted electrical power over a greater separation distance. The system is configured with various sensing circuits that alert the system to the presence of the receiver module to begin transfer of electrical power as well as undesirable objects and increased temperature that could interfere with the operation of the system. The wireless connector system is a relatively small foot print that is designed to be surface mounted.Type: ApplicationFiled: August 25, 2017Publication date: March 1, 2018Inventors: Vinit Singh, Pavel Shostak, Alberto Peralta, Jason Luzinski, Jacob D. Babcock, Michael Gotlieb, Glenn E. Riese, Md. Nazmul Alam, Robert Giometti, Oleg Loss
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Patent number: 9858450Abstract: Some battery-powered devices, such as smartphones, can be unlocked with use of wearable NFC (Near Field Communication) authentication devices. However, using conventional NFC authentication procedures is expensive in terms of power consumption because of continual rediscovery and reauthentication of the wearable authentication device. To address this, the present inventors, devised, among other things, more efficient methods for authenticating NFC-tagged authentication device, such as rings. For example, one embodiment uses two NFC polling loops or structures, instead of one as conventionally done. The first loop, used for initial authentication, entails scanning for two or more types of NFC tags. And the second loop, invoked after initial authentication, scans for a smaller subset of the two or more types to conserve battery power.Type: GrantFiled: March 13, 2014Date of Patent: January 2, 2018Assignee: GOOGLE TECHNOLOGY HOLDINGS LLCInventors: James A. Van Bosch, Pavel A. Shostak
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Patent number: 9825484Abstract: The present invention provides a multiple coil structure for supporting multiple types of charging and near field communications. The multiple coil structure includes an inner charging coil comprising a first conductor path forming one or more loops, wherein the direction of travel of the conductor path from an end point of the first conductor path is one of a substantially clockwise direction or a substantially counter-clockwise direction, and wherein the inner charging coil has an inner boundary and an outer boundary. The multiple coil structure further includes an outer charging coil comprising a second conductor path forming one or more loops, which extend around the outer boundary of the inner charging coil, wherein the direction of travel of the conductor path from an end point of the second conductor path is one of a substantially clockwise direction or a substantially counter-clockwise direction, and wherein the outer charging coil has an inner boundary and an outer boundary.Type: GrantFiled: August 25, 2015Date of Patent: November 21, 2017Assignee: Motorola Mobility LLCInventors: James A Van Bosch, Pavel Shostak
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Patent number: 9619676Abstract: A touch sensor and RFID apparatus is described. In one implementation, the apparatus includes a passive RFID module disposed proximate to a touch panel, and a control module configured to receive an electrical signal from the passive RFID module. The apparatus may be configured to determine, based on a characteristic of the electrical signal, whether the passive RFID module has been energized by an RFID reader or, in the alternative, has exhibited an impedance change as a result of contact being made with the touch panel. The apparatus may also be configured to operate in a first mode if the passive RFID module is determined to have been energized by an RFID reader, or, in the alternative, operate in a second mode if the passive RFID module is determined to have been energized as a result of contact being made with the touch panel.Type: GrantFiled: December 5, 2012Date of Patent: April 11, 2017Assignee: Google Technology Holdings LLCInventors: Mark F. Valentine, Pavel A. Shostak
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Publication number: 20170063128Abstract: The present invention provides a multiple coil structure for supporting multiple types of charging and near field communications. The multiple coil structure includes an inner charging coil comprising a first conductor path forming one or more loops, wherein the direction of travel of the conductor path from an end point of the first conductor path is one of a substantially clockwise direction or a substantially counter-clockwise direction, and wherein the inner charging coil has an inner boundary and an outer boundary. The multiple coil structure further includes an outer charging coil comprising a second conductor path forming one or more loops, which extend around the outer boundary of the inner charging coil, wherein the direction of travel of the conductor path from an end point of the second conductor path is one of a substantially clockwise direction or a substantially counter-clockwise direction, and wherein the outer charging coil has an inner boundary and an outer boundary.Type: ApplicationFiled: August 25, 2015Publication date: March 2, 2017Inventors: James A Van Bosch, Pavel Shostak
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Publication number: 20170054213Abstract: Various embodiments of a multi-mode antenna are described. The antenna is preferably constructed having a first inductor coil and a second inductor coil. A plurality of shielding materials are positioned throughout the antenna to minimize interference of the magnetic fields that emanate from the coils from surrounding materials. The antenna comprises a coil control circuit having at least one of an electric filter and an electrical switch configured to modify the electrical impedance of either or both the first and second coils.Type: ApplicationFiled: August 18, 2016Publication date: February 23, 2017Inventors: Vinit Singh, Ajit Rajagopalan, Alberto Peralta, Nazmul Alam, Christine A. Frysz, Jason Luzinski, Glenn Riese, Jacob Babcock, Pavel Shostak
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Publication number: 20170019783Abstract: The present invention provides a hand held electronic device, which includes a near field communication element located proximate a top of the device, that is adapted for being selectively enabled. The hand held electronic device further includes a user identification sensor, which in at least some instances is a further near field communication element, and is adapted for confirming the identity of an authorized user of the device. The user identification sensor is located in a user holding area at a back side surface of the device. The user identification sensor is adapted for sensing a user interaction in an area proximate the back side surface of the device and receiving as part of the interaction, user identification information corresponding to a particular user presently using the device, and determining whether the user identification information corresponding to the particular user matches identification information for a predetermined authorized user.Type: ApplicationFiled: July 13, 2015Publication date: January 19, 2017Inventors: James A. Van Bosch, Iyengar Sriram Kaushik, Pavel Shostak
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Patent number: 9385789Abstract: A near field communication (NFC) system includes a portable device having an embedded NFC antenna, an add-on module blocking the embedded NFC coil and an NFC transfer coil wrapped around the add-on module to eliminate blocking of the embedded NFC antenna. A predetermined set of NFC antenna tuning parameters is associated with each add-on module and is applied by the device's NFC controller upon identifying the docked add-on module. In an embodiment, the NFC transfer coil includes linked first and second NFC coils which replicate NFC signals in each other. The NFC transfer coil may include a ferrite shield between each of the linked NFC coils and the add-on module to minimize the creation of eddy currents that may degrade the performance of the embedded NFC antenna.Type: GrantFiled: June 18, 2015Date of Patent: July 5, 2016Assignee: Motorola Mobility LLCInventors: James A Van Bosch, Pavel Shostak
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Patent number: 9276642Abstract: A computing device (102) includes multiple antennas, one antenna for wireless communication and another antenna for wireless charging. Each antenna is one of multiple coils that are co-located at a particular area of a housing of the computing device. These multiple coils can be configured in various different manners, and are configured such that a first of the multiple coils has an outer periphery and an inner boundary. A second of the multiple coils includes a first portion, a second portion, and a third portion. The first portion of the second coil is positioned about the outer periphery of the first coil, the second portion of the second coil is positioned within the inner boundary of the first coil, and the third portion of the second coil traverses the first coil and interconnects the first and second portions of the second coil.Type: GrantFiled: July 28, 2014Date of Patent: March 1, 2016Assignee: Google Technology Holdings LLCInventor: Pavel A Shostak
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Publication number: 20150381239Abstract: A computing device (102) includes multiple antennas, one antenna for wireless communication and another antenna for wireless charging. Each antenna is one of multiple coils that are co-located at a particular area of a housing of the computing device. These multiple coils can be configured in various different manners, and are configured such that a first of the multiple coils has an outer periphery and an inner boundary. A second of the multiple coils includes a first portion, a second portion, and a third portion. The first portion of the second coil is positioned about the outer periphery of the first coil, the second portion of the second coil is positioned within the inner boundary of the first coil, and the third portion of the second coil traverses the first coil and interconnects the first and second portions of the second coil.Type: ApplicationFiled: July 28, 2014Publication date: December 31, 2015Inventor: Pavel A. Shostak
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Patent number: 9098789Abstract: An electronic device (200) includes a single antenna (211), a communication circuit (202), and a RFID circuit (207). A switch (212) selectively couples the single antenna to one of the communication circuit or the RFID circuit. For example, the RFID circuit can be coupled to the single antenna when the electronic device is OFF, and the communication circuit can be coupled to the single antenna when the electronic device is ON. Accordingly, RFID information can be received from an RFID communication device when the electronic device is OFF. When the electronic device is ON, an interrupt can cause the switch to connect the RFID circuit to the single antenna, sometimes only for less than a predetermined duration.Type: GrantFiled: February 5, 2013Date of Patent: August 4, 2015Assignee: Google Technology Holdings LLCInventors: Hong Zhao, Eric L. Krenz, Pavel A. Shostak
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Publication number: 20150091704Abstract: A method, performed by a tag device that is coupled to an electronic device, for initiating a function in the electronic device includes receiving a signal from an interrogator device. The method also includes determining from the signal to initiate a function in the electronic device, and signaling the electronic device to initiate the function.Type: ApplicationFiled: July 28, 2014Publication date: April 2, 2015Inventors: Hong Zhao, Pavel A. Shostak
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Publication number: 20140266624Abstract: Conventional Near Field Communication (NFC) authentication devices sometimes waste their users' time by requiring users to repeatedly reorient the devices to an NFC reader to complete authentication. To reduce the need for this reorientation, the present inventors, devised, among other things, an authentication assembly including two or more antennas configured for connection to a single NFC-tag circuit. In some embodiments, the assembly is built into an adjustable ring that can authenticate a user to an NFC-equipped electronic device, for example a smart phone, associated with the ring. In this configuration, each of the antennas generate a magnetic field generally perpendicular to an outer surface of the ring when excited with an appropriate signal, providing the ring with multiple options for establishing an inductive coupling to an NFC sensor in the electronic device without requiring the user to reorient the ring.Type: ApplicationFiled: September 17, 2013Publication date: September 18, 2014Applicant: Motorola Mobility LLCInventors: James A Van Bosch, Pavel A. Shostak
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Publication number: 20140263648Abstract: Some battery-powered devices, such as smartphones, can be unlocked with use of wearable NFC (Near Field Communication) authentication devices. However, using conventional NFC authentication procedures is expensive in terms of power consumption because of continual rediscovery and reauthentication of the wearable authentication device. To address this, the present inventors, devised, among other things, more efficient methods for authenticating NFC-tagged authentication device, such as rings. For example, one embodiment uses two NFC polling loops or structures, instead of one as conventionally done. The first loop, used for initial authentication, entails scanning for two or more types of NFC tags. And the second loop, invoked after initial authentication, scans for a smaller subset of the two or more types to conserve battery power.Type: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Applicant: MOTOROLA MOBILITY LLCInventors: James A. Van Bosch, Pavel A. Shostak
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Publication number: 20140218177Abstract: An electronic device (200) includes a single antenna (211), a communication circuit (202), and a RFID circuit (207). A switch (212) selectively couples the single antenna to one of the communication circuit or the RFID circuit. For example, the RFID circuit can be coupled to the single antenna when the electronic device is OFF, and the communication circuit can be coupled to the single antenna when the electronic device is ON. Accordingly, RFID information can be received from an RFID communication device when the electronic device is OFF. When the electronic device is ON, an interrupt can cause the switch to connect the RFID circuit to the single antenna, sometimes only for less than a predetermined duration.Type: ApplicationFiled: February 5, 2013Publication date: August 7, 2014Applicant: MOTOROLA MOBILITY LLCInventors: Hong Zhao, Eric L. Krenz, Pavel A. Shostak
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Publication number: 20140152425Abstract: A touch sensor and RFID apparatus is described. In one implementation, the apparatus includes a passive RFID module disposed proximate to a touch panel, and a control module configured to receive an electrical signal from the passive RFID module. The apparatus may be configured to determine, based on a characteristic of the electrical signal, whether the passive RFID module has been energized by an RFID reader or, in the alternative, has exhibited an impedance change as a result of contact being made with the touch panel. The apparatus may also be configured to operate in a first mode if the passive RFID module is determined to have been energized by an RFID reader, or, in the alternative, operate in a second mode if the passive RFID module is determined to have been energized as a result of contact being made with the touch panel.Type: ApplicationFiled: December 5, 2012Publication date: June 5, 2014Applicant: MOTOROLA MOBILITY LLCInventors: Mark F. Valentine, Pavel A. Shostak