Patents by Inventor Alexander Mueggenborg
Alexander Mueggenborg 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: 20240037351Abstract: An example communication device is disclosed herein. The communication device includes a magnetic-field interface; a near-field radio frequency (RF) interface; a far-field RF interface; and a controller. The controller is configured to place the communication device in a deep sleep mode, and in response to receiving a wake-up signal at the near-field RF interface, transition the communication device from the deep sleep mode to an awake mode for a period of time. If an activation signal is received during the period of time, the controller can transition the communication device from the awake mode to a fully functional mode, and if the activation signal is not received during the period of time, the controller can transition the communication device from the awake mode to the deep sleep mode.Type: ApplicationFiled: October 13, 2023Publication date: February 1, 2024Inventors: Alexander Mueggenborg, Edward A. Richley
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Patent number: 11822997Abstract: An example disclosed method includes, in response to receiving a first signal at a communication device when the communication device is in a deep sleep mode, changing the tag from the deep sleep mode to an awake mode for a period of time, wherein the communication device consumes a first amount of power in the deep sleep mode, and the communication device consumes a second amount of power in the awake mode, and the second amount of power is greater than the first amount of power; in response to receiving a second signal during the period of time when in the awake mode, changing the communication device from the awake mode to a fully functional mode, wherein the communication device consumes a third amount of power in the fully functional mode, and the third amount of power is greater than the second amount of power; and, in response to not receiving the second signal during the period of time, changing the communication device from the awake mode to the deep sleep mode.Type: GrantFiled: December 18, 2019Date of Patent: November 21, 2023Assignee: Zebra Technologies CorporationInventors: Alexander Mueggenborg, Edward A. Richley
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Patent number: 11585827Abstract: Methods and devices for determining movement associated with an antenna of a receiver are disclosed herein. An example method includes generating a first acceleration signal associated with the antenna, wherein the first acceleration signal includes one or more substantially non-zero axial components. The method may further include establishing an acceleration signature corresponding to the antenna based on the first acceleration signal, and generating a second acceleration signal associated with the antenna, wherein the second acceleration signal includes one or more substantially non-zero axial components. The method may further include determining a signal difference between the acceleration signature and the second acceleration signal, wherein the signal difference is attributable to a movement of the antenna. The method may further include generating an alert signal indicating the movement.Type: GrantFiled: May 15, 2020Date of Patent: February 21, 2023Assignee: Zebra Technologies CorporationInventors: Alexander Mueggenborg, Daniella Strat, Chad Chaumont, Edward A. Richley
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Publication number: 20210356493Abstract: Methods and devices for determining movement associated with an antenna of a receiver are disclosed herein. An example method includes generating a first acceleration signal associated with the antenna, wherein the first acceleration signal includes one or more substantially non-zero axial components. The method may further include establishing an acceleration signature corresponding to the antenna based on the first acceleration signal, and generating a second acceleration signal associated with the antenna, wherein the second acceleration signal includes one or more substantially non-zero axial components. The method may further include determining a signal difference between the acceleration signature and the second acceleration signal, wherein the signal difference is attributable to a movement of the antenna. The method may further include generating an alert signal indicating the movement.Type: ApplicationFiled: May 15, 2020Publication date: November 18, 2021Inventors: Alexander Mueggenborg, Daniella Strat, Chad Chaumont, Edward A. Richley
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Publication number: 20210192154Abstract: An example disclosed method includes, in response to receiving a first signal at a communication device when the communication device is in a deep sleep mode, changing the tag from the deep sleep mode to an awake mode for a period of time, wherein the communication device consumes a first amount of power in the deep sleep mode, and the communication device consumes a second amount of power in the awake mode, and the second amount of power is greater than the first amount of power; in response to receiving a second signal during the period of time when in the awake mode, changing the communication device from the awake mode to a fully functional mode, wherein the communication device consumes a third amount of power in the fully functional mode, and the third amount of power is greater than the second amount of power; and, in response to not receiving the second signal during the period of time, changing the communication device from the awake mode to the deep sleep mode.Type: ApplicationFiled: December 18, 2019Publication date: June 24, 2021Inventors: Alexander Mueggenborg, Edward A. Richley
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Patent number: 10419884Abstract: Methods and apparatus for reference regeneration in real time location systems are disclosed. An example disclosed method includes obtaining reference phase offsets from a plurality of radio frequency identification (RFID) receivers; transmitting a first synchronization signal via a wireline link to obtain differential wireline coarse sync measurements; determining a residual offset table based at least in part on the differential wireline coarse sync measurements and the reference phase offsets; transmitting a second synchronization signal via the wireline link to obtain revised differential wireline coarse sync measurements; generating revised reference phase offsets by combining the revised differential wireline coarse sync offsets with the residual offset table; and determining a physical location of a RFID tag based at least in part on i) the revised reference phase offsets and ii) RFID receiver clock measurements corresponding to a time-of-arrival of over-the-air data transmitted from the RFID tag.Type: GrantFiled: September 15, 2016Date of Patent: September 17, 2019Assignee: Zebra Technologies CorporationInventors: Alexander Mueggenborg, Edward A. Richley, Aitan Ameti
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Patent number: 10212262Abstract: An example disclosed method includes generating, by a microcontroller of a controller, a data packet; and causing the transmission of the data packet on blink data pulses from two or more individual transmit modules, wherein each individual transmit module is in comprises an antenna and a pulse generator configured to transmit the data packet and is in data communications with the controller, wherein the controller causes substantially simultaneous transmission of the blink data pulses from the respective transmit modules to encourage reliable receipt of the blink data pulses at one or more of a plurality of receivers.Type: GrantFiled: May 31, 2017Date of Patent: February 19, 2019Assignee: Zebra Technologies CorporationInventors: Edward A. Richley, Belinda Turner, Aitan Ameti, Jill Stelfox, James J. O'Hagan, Alexander Mueggenborg
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Patent number: 9953196Abstract: Systems, methods, apparatuses, and computer readable media are disclosed for providing variable blink rate ultra-wideband (UWB) communications. Some embodiments may provide for a radio frequency (RF) tag including a motion sensor, processing circuitry, and a UWB transmitter. The motion sensor may be configured to generate one or more motion data values indicating motion of the RF tag. The UWB transmitter may be configured to transmit blink data at variable blink rates. The processing circuitry may be configured to receive the one or more motion data values from the motion sensor, determine a blink rate for the UWB transmitter based on the one or more motion data values, and control the UWB transmitter to wirelessly transmit the blink data at the blink rate. In some embodiments, the RF tag may include a UWB receiver and the blink rate may be controlled remotely by a system.Type: GrantFiled: January 3, 2017Date of Patent: April 24, 2018Assignee: ZIH Corp.Inventors: Belinda Turner, Aitan Ameti, Edward A. Richley, Alexander Mueggenborg
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Patent number: 9953195Abstract: Systems, methods, apparatuses, and computer readable media are disclosed for providing variable blink rate ultra-wideband (UWB) communications. Some embodiments may provide for a radio frequency (RF) tag including a motion sensor, processing circuitry, and a UWB transmitter. The motion sensor may be configured to generate one or more motion data values indicating motion of the RF tag. The UWB transmitter may be configured to transmit blink data at variable blink rates. The processing circuitry may be configured to receive the one or more motion data values from the motion sensor, determine a blink rate for the UWB transmitter based on the one or more motion data values, and control the UWB transmitter to wirelessly transmit the blink data at the blink rate. In some embodiments, the RF tag may include a UWB receiver and the blink rate may be controlled remotely by a system.Type: GrantFiled: June 4, 2015Date of Patent: April 24, 2018Assignee: ZIH Corp.Inventors: Belinda Turner, Aitan Ameti, Edward A. Richley, Alexander Mueggenborg
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Publication number: 20180077530Abstract: Methods and apparatus for reference regeneration in real time location systems are disclosed. An example disclosed method includes obtaining reference phase offsets from a plurality of radio frequency identification (RFID) receivers; transmitting a first synchronization signal via a wireline link to obtain differential wireline coarse sync measurements; determining a residual offset table based at least in part on the differential wireline coarse sync measurements and the reference phase offsets; transmitting a second synchronization signal via the wireline link to obtain revised differential wireline coarse sync measurements; generating revised reference phase offsets by combining the revised differential wireline coarse sync offsets with the residual offset table; and determining a physical location of a RFID tag based at least in part on i) the revised reference phase offsets and ii) RFID receiver clock measurements corresponding to a time-of-arrival of over-the-air data transmitted from the RFID tag.Type: ApplicationFiled: September 15, 2016Publication date: March 15, 2018Inventors: Alexander Mueggenborg, Edward A. Richley, Aitan Ameti
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Publication number: 20170272556Abstract: An example disclosed method includes generating, by a microcontroller of a controller, a data packet; and causing the transmission of the data packet on blink data pulses from two or more individual transmit modules, wherein each individual transmit module is in comprises an antenna and a pulse generator configured to transmit the data packet and is in data communications with the controller, wherein the controller causes substantially simultaneous transmission of the blink data pulses from the respective transmit modules to encourage reliable receipt of the blink data pulses at one or more of a plurality of receivers.Type: ApplicationFiled: May 31, 2017Publication date: September 21, 2017Inventors: Edward A. Richley, Belinda Turner, Aitan Ameti, Jill Stelfox, James J. O'Hagan, Alexander Mueggenborg
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Patent number: 9699278Abstract: A modular location tag, method of manufacture, and method of use thereof are provided. The modular location tag including a controller including a microcontroller configured to generate a data packet and a two or more individual transmit modules in data communication with the controller such that each individual transmit module is configured to transmit the data packet, each individual transmit module including an antenna and a pulse generator configured to transmit the data packet on ultra-wideband (UWB) blink data pulses. The controller causes substantially simultaneous transmission of the UWB blink data pulses from the respective transmit modules encourage reliable receipt of the UWB blink data pulses at one or more of a plurality of receivers.Type: GrantFiled: June 5, 2015Date of Patent: July 4, 2017Assignee: ZIH Corp.Inventors: Edward A. Richley, Belinda Turner, Aitan Ameti, Jill Stelfox, James J. O'Hagan, Alexander Mueggenborg
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Publication number: 20170161530Abstract: Systems, methods, apparatuses, and computer readable media are disclosed for providing variable blink rate ultra-wideband (UWB) communications. Some embodiments may provide for a radio frequency (RF) tag including a motion sensor, processing circuitry, and a UWB transmitter. The motion sensor may be configured to generate one or more motion data values indicating motion of the RF tag. The UWB transmitter may be configured to transmit blink data at variable blink rates. The processing circuitry may be configured to receive the one or more motion data values from the motion sensor, determine a blink rate for the UWB transmitter based on the one or more motion data values, and control the UWB transmitter to wirelessly transmit the blink data at the blink rate. In some embodiments, the RF tag may include a UWB receiver and the blink rate may be controlled remotely by a system.Type: ApplicationFiled: January 3, 2017Publication date: June 8, 2017Inventors: Belinda Turner, Aitan Ameti, Edward A. Richley, Alexander Mueggenborg
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Publication number: 20150356332Abstract: Systems, methods, apparatuses, and computer readable media are disclosed for providing variable blink rate ultra-wideband (UWB) communications. Some embodiments may provide for a radio frequency (RF) tag including a motion sensor, processing circuitry, and a UWB transmitter. The motion sensor may be configured to generate one or more motion data values indicating motion of the RF tag. The UWB transmitter may be configured to transmit blink data at variable blink rates. The processing circuitry may be configured to receive the one or more motion data values from the motion sensor, determine a blink rate for the UWB transmitter based on the one or more motion data values, and control the UWB transmitter to wirelessly transmit the blink data at the blink rate. In some embodiments, the RF tag may include a UWB receiver and the blink rate may be controlled remotely by a system.Type: ApplicationFiled: June 4, 2015Publication date: December 10, 2015Inventors: Belinda Turner, Aitan Ameti, Edward Richley, Alexander Mueggenborg
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Patent number: D931840Type: GrantFiled: July 19, 2019Date of Patent: September 28, 2021Assignee: Zebra Technologies CorporationInventors: Chad Chaumont, Robert P. Gotschewski, Alexander Mueggenborg, Edward A. Richley, Daniel P. Lanigan, Edward C. Thomas, John K. Hughes