Patents by Inventor David R. Mills

David R. Mills 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).

  • Patent number: 11737950
    Abstract: A massage gun mounting system, includes a massage gun mounting device, including a structure connector with right and left clamp portions; and a massage gun holder with right and left holder portions, such that the structure connector connects to a mounting structure; such that a handle of a massage gun device is insertable into the massage gun holder, such that a user is enabled to apply pressure to a massage delivery member of the mounted massage gun device.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: August 29, 2023
    Assignee: WELLX FITNESS LLC
    Inventors: David R. Mills, Bradley F. Abbott
  • Publication number: 20230055917
    Abstract: A massage gun mounting system, includes a massage gun mounting device, including a structure connector with right and left clamp portions; and a massage gun holder with right and left holder portions, such that the structure connector connects to a mounting structure; such that a handle of a massage gun device is insertable into the massage gun holder, such that a user is enabled to apply pressure to a massage delivery member of the mounted massage gun device.
    Type: Application
    Filed: August 8, 2022
    Publication date: February 23, 2023
    Inventors: David R. Mills, Bradley F. Abbott
  • Patent number: 11540351
    Abstract: Systems and methods for broadband failover in land mobile radio networks. One method includes operating a first communication interface of a converged communication device to execute a first communication between the device and a first network using an LMR modality. The method includes determining a plurality of radio communication characteristic values for each of a plurality of sites of the first network and generating a fallback threshold for a home site of the device based on the plurality of radio communications characteristics. The method includes determining whether a current radio communication characteristic value associated with a home site of the device exceeds the fallback threshold, and, when the current radio communication characteristic value does not exceed the fallback threshold, operating a second communication interface of the converged communication device to execute a second communication between the device and a second network using a non-LMR modality.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: December 27, 2022
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: DaJun Chen, Andor Almasi, David R. Mills
  • Patent number: 11483683
    Abstract: When a land mobile radio connection is unavailable for a subscriber device, the subscriber device may use an alternative connection. A gateway may be used to allow the subscriber device to connect to the zone controller of a land mobile radio network via an alternative network. The gateway may be configured to perform remote scan and priority operations, similar to the scan operations the subscriber device would ordinarily perform locally. The gateway may receive a scan list from the subscriber device and call notifications from the zone controller. Using the scan list, the gateway may evaluate the call notifications, determine whether they should be sent to the subscriber device, and send them to the subscriber device over the alternative connection. The gateway may be able to adjust the remote scan and priority operations based on receiving different scan lists from the subscriber device or by generating different versions itself.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: October 25, 2022
    Assignee: Motorola Solutions, Inc.
    Inventors: Kris K. Martinovich, Daniel J. McDonald, Ruth A. Varela, David R. Mills, Andor Almasi
  • Patent number: 11224095
    Abstract: One example radio frequency (RF) site controller is configured to communicate with a first communication device over a control channel to establish a traffic channel over which the first communication device is configured to communicate with a second communication device. The RF site controller may control the control channel to switch between operating in (i) a keyed state (in other words a full-power state) for a first dynamic period of time and (ii) a de-keyed state (in other words, a lower-powered state) for a second dynamic period of time. At least one of the first dynamic period of time and the second dynamic period of time may be based on a characteristic of at least one of a group consisting of a coverage area being serviced by the RF site controller and one or more communication devices being serviced by the RF site controller.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: January 11, 2022
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Anuj Kapoor, Shivakumar Bangalore Ramu, Nadeem Z. Kureishy, David R. Mills
  • Publication number: 20210385329
    Abstract: A device, method and system for scanning communication systems of different types is provided. A mobile device comprises: first and second transceivers to communicate first and second communication systems of different types; a memory storing first and second scan lists for scanning first and second channels on the first and second communication systems; and a controller configured to: communicate, using the first transceiver, an indication of the first and second scan lists to a gateway device configured as a proxy for the mobile device to communicate with the first communication systems; receive, using the first transceiver, from the gateway device, a reply indicating that the gateway device is capable of scanning the first communication systems using the first scan list, but is not capable of scanning the second communication systems; and control the second transceiver to scan the one or more second communication systems using the second scan list.
    Type: Application
    Filed: June 3, 2020
    Publication date: December 9, 2021
    Inventors: Shivakumar Bangalore RAMU, David R. MILLS, Mohd Syazani ABDUL AZIZ, Dajun CHEN
  • Patent number: 11178279
    Abstract: A device, method and system for scanning communication systems of different types is provided. A mobile device comprises: first and second transceivers to communicate first and second communication systems of different types; a memory storing first and second scan lists for scanning first and second channels on the first and second communication systems; and a controller configured to: communicate, using the first transceiver, an indication of the first and second scan lists to a gateway device configured as a proxy for the mobile device to communicate with the first communication systems; receive, using the first transceiver, from the gateway device, a reply indicating that the gateway device is capable of scanning the first communication systems using the first scan list, but is not capable of scanning the second communication systems; and control the second transceiver to scan the one or more second communication systems using the second scan list.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: November 16, 2021
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Shivakumar Bangalore Ramu, David R. Mills, Mohd Syazani Abdul Aziz, Dajun Chen
  • Publication number: 20210314739
    Abstract: When a land mobile radio connection is unavailable for a subscriber device, the subscriber device may use an alternative connection. A gateway may be used to allow the subscriber device to connect to the zone controller of a land mobile radio network via an alternative network. The gateway may be configured to perform remote scan and priority operations, similar to the scan operations the subscriber device would ordinarily perform locally. The gateway may receive a scan list from the subscriber device and call notifications from the zone controller. Using the scan list, the gateway may evaluate the call notifications, determine whether they should be sent to the subscriber device, and send them to the subscriber device over the alternative connection. The gateway may be able to adjust the remote scan and priority operations based on receiving different scan lists from the subscriber device or by generating different versions itself.
    Type: Application
    Filed: April 7, 2020
    Publication date: October 7, 2021
    Inventors: KRIS K. MARTINOVICH, DANIEL J. MCDONALD, RUTH A. VARELA, DAVID R. MILLS, ANDOR ALMASI
  • Publication number: 20210282222
    Abstract: One example radio frequency (RF) site controller is configured to communicate with a first communication device over a control channel to establish a traffic channel over which the first communication device is configured to communicate with a second communication device. The RF site controller may control the control channel to switch between operating in (i) a keyed state (in other words a full-power state) for a first dynamic period of time and (ii) a de-keyed state (in other words, a lower-powered state) for a second dynamic period of time. At least one of the first dynamic period of time and the second dynamic period of time may be based on a characteristic of at least one of a group consisting of a coverage area being serviced by the RF site controller and one or more communication devices being serviced by the RF site controller.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 9, 2021
    Inventors: Anuj Kapoor, Shivakumar Bangalore Ramu, Nadeem Z. Kureishy, David R. Mills
  • Publication number: 20210267013
    Abstract: Systems and methods for broadband failover in land mobile radio networks. One method includes operating a first communication interface of a converged communication device to execute a first communication between the device and a first network using an LMR modality. The method includes determining a plurality of radio communication characteristic values for each of a plurality of sites of the first network and generating a fallback threshold for a home site of the device based on the plurality of radio communications characteristics. The method includes determining whether a current radio communication characteristic value associated with a home site of the device exceeds the fallback threshold, and, when the current radio communication characteristic value does not exceed the fallback threshold, operating a second communication interface of the converged communication device to execute a second communication between the device and a second network using a non-LMR modality.
    Type: Application
    Filed: February 20, 2020
    Publication date: August 26, 2021
    Inventors: DaJun Chen, Andor Almasi, David R. Mills
  • Patent number: 11096120
    Abstract: When a land mobile radio connection to a land mobile radio network is unavailable for a land mobile radio subscriber device, the subscriber device may connect to an alternative network using an alternative connection. The subscriber device may send a copy of a scan list to a gateway configured to perform remote scan and priority operations, similar to the scan operations the subscriber device may ordinarily perform locally. Using the received scan list, the gateway may evaluate the call notifications, determine whether they should be sent to the subscriber device, and send them to the subscriber device over the alternative connection to the alternative network. The subscriber device may receive call notifications over the alternative connection and join active radio calls over the alternative connection. The subscriber device may be able to alter remote scan and priority operations by dynamically altering and sending the scan list over the alternative connection.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: August 17, 2021
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Kris K. Martinovich, Daniel J. McDonald, Ruth A. Varela, David R. Mills, Andor Almasi
  • Patent number: 11051138
    Abstract: A method and system for processing a Push To Talk (PTT) call at an alternate bearer gateway. The alternate bearer gateway is connected to a Land Mobile Radio (LMR) Core Network and a Broadband Network. The alternate bearer gateway receives a PTT message from either the LMR Core Network or the Broadband Network. The PTT message includes a talkgroup identifier and a message. When the PTT message is received from the LMR Core Network, the alternate bearer network determines at least one Broadband talkgroup member using the talkgroup identifier. The alternate bearer gateway sends the message to the Broadband talkgroup member via the Broadband Network. When the PTT message is received from the Broadband Network, the alternate bearer gateway sends the message to the LMR Core Network.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: June 29, 2021
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Daniel J. McDonald, Svend Frandsen, David R. Mills
  • Patent number: 10785609
    Abstract: A method and talkgroup server for extending a battery life in a subscriber unit is provided. A time sync at a triple TSBK boundary is maintained, the triple TSBK boundary being associated with a talkgroup. The triple TSBK window is calculated based on the time sync and configuration data. A talkgroup call request is granted for the talkgroup using a talkgroup call grant. A first transmission of the talkgroup call grant is targeted in the triple TSBK window associated with the talkgroup.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: September 22, 2020
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Yunhai Yang, Daniel J. McDonald, Joseph Namm, David R. Mills
  • Patent number: 10764267
    Abstract: A method and system for authenticating a communication device with an application server. The application server includes a gateway registration port, a gateway server port, and an electronic processor. The electronic processor is configured to receive, via the gateway registration port, a registration request, including a unique identifier, from a first device over a first communications network that operates in accordance with a first modality and receive, at the gateway server port, an access request including an identifier from an unknown device over a second communications network that operates in accordance with a second modality. The electronic processor is configured to compare the second identifier with the first identifier to determine if the identifiers match, grant the unknown device access when the identifiers match, and deny the unknown device access when the identifiers do not match.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: September 1, 2020
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: David R. Mills, Mark A. Boerger, Thomas J. Senese
  • Publication number: 20200204959
    Abstract: A method and talkgroup server for extending a battery life in a subscriber unit is provided. A time sync at a triple TSBK boundary is maintained, the triple TSBK boundary being associated with a talkgroup. The triple TSBK window is calculated based on the time sync and configuration data. A talkgroup call request is granted for the talkgroup using a talkgroup call grant. A first transmission of the talkgroup call grant is targeted in the triple TSBK window associated with the talkgroup.
    Type: Application
    Filed: December 20, 2018
    Publication date: June 25, 2020
    Inventors: YUNHAI YANG, DANIEL J. MCDONALD, JOSEPH NAMM, DAVID R. MILLS
  • Patent number: 10667094
    Abstract: A device, system and method for determining a prioritized list of communication groups is provided. A computing device monitors current call statistics of a plurality of communication groups, the communication device assigned to the plurality of communication groups. The computing device, based on a comparison of the current call statistics with historical call statistics of the plurality of communication groups, generates a prioritized list of the plurality of communication groups. The computing device transmits, to the communication device, the prioritized list. The communication device may render the list for selection of a communication group, and/or automatically change to a highest priority communication group of the prioritized list, and/or when bandwidth of a current site is unavailable to communicate on the highest priority communication group, roam to a site with available bandwidth to change to a highest priority communication group in the prioritized list.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: May 26, 2020
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Yunhai Yang, Daniel J. McDonald, David R. Mills
  • Publication number: 20200036694
    Abstract: A method and system for authenticating a communication device with an application server. The application server includes a gateway registration port, a gateway server port, and an electronic processor. The electronic processor is configured to receive, via the gateway registration port, a registration request, including a unique identifier, from a first device over a first communications network that operates in accordance with a first modality and receive, at the gateway server port, an access request including an identifier from an unknown device over a second communications network that operates in accordance with a second modality. The electronic processor is configured to compare the second identifier with the first identifier to determine if the identifiers match, grant the unknown device access when the identifiers match, and deny the unknown device access when the identifiers do not match.
    Type: Application
    Filed: July 24, 2018
    Publication date: January 30, 2020
    Inventors: David R. Mills, Mark A. Boerger, Thomas J. Senese
  • Publication number: 20190380008
    Abstract: A device, system and method for determining a prioritized list of communication groups is provided. A computing device monitors current call statistics of a plurality of communication groups, the communication device assigned to the plurality of communication groups. The computing device, based on a comparison of the current call statistics with historical call statistics of the plurality of communication groups, generates a prioritized list of the plurality of communication groups. The computing device transmits, to the communication device, the prioritized list. The communication device may render the list for selection of a communication group, and/or automatically change to a highest priority communication group of the prioritized list, and/or when bandwidth of a current site is unavailable to communicate on the highest priority communication group, roam to a site with available bandwidth to change to a highest priority communication group in the prioritized list.
    Type: Application
    Filed: June 6, 2018
    Publication date: December 12, 2019
    Inventors: Yunhai YANG, Daniel J. MCDONALD, David R. MILLS
  • Patent number: 9552000
    Abstract: A bioreactor control system comprises a batch server for controlling a bioreactor system in response to a recipe, a batch software system for generating a control sequence for the bioreactor system via the batch server for implementing the recipe, and a recipe conversion system that inputs the recipe into the batch software system. Preferably, the recipe conversion system reads a word processor file containing the recipe and interprets styles applied to text in the word processor file as indicating equipment and phases of the recipe to the recipe conversion system. Generally, the bioreactor system includes one or more bioreactors and additional hardware to perform the upstream and downstream processing. The document properties of the word processor file containing the recipe are applied as header information for the recipe input into the batch software system.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: January 24, 2017
    Assignee: GE HEALTHCARE BIO-SCIENCES CORP.
    Inventor: David R. Mills
  • Patent number: D914225
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: March 23, 2021
    Inventor: David R. Mills