Patents by Inventor David Langevin

David Langevin 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: 11947845
    Abstract: A computing device includes: a housing configured to receive a supply of print media; a print head supported by the housing; a wireless communications subsystem supported by the housing; a controller supported by the housing, the controller configured to: control the communications subsystem to detect a data collection device; obtain, from the data collection device via the communications subsystem, monitoring data collected by the data collection device indicative of an environmental condition; transmit the monitoring data; receive a command based on the monitoring data; and control the print head to apply indicia to the print media according to the command.
    Type: Grant
    Filed: May 16, 2023
    Date of Patent: April 2, 2024
    Assignee: Zebra Technologies Corporation
    Inventors: Robert A. Grom, David A. Langevin, Ujjaval C. Patel, Craig M. Swanson, Gerard R. Corriveau
  • Publication number: 20240022672
    Abstract: An example printing device comprises: a memory configured to store audio files corresponding to printing device events; a communications interface configured to communicate with an audio device; a processor interconnected with the memory and the communications interface, the processor configured to: responsive to a printing device event, retrieve, from the memory, an audio file corresponding to the printing device event; and transmit via the communications interface, the audio file to the audio device.
    Type: Application
    Filed: September 26, 2023
    Publication date: January 18, 2024
    Inventors: Vinod Govindaraju, David A. Langevin
  • Publication number: 20230359410
    Abstract: An application server is disclosed herein. The application server comprises a memory and a processor. The processor is capable of operating a process comprising: receiving a print request, the print request comprising a print job and a print zone; requesting a list of printers located in the print zone; selecting a printer from the list of printers; and transmitting the print job to the selected printer.
    Type: Application
    Filed: July 21, 2023
    Publication date: November 9, 2023
    Inventors: Vinod Govindaraju, Brian C. Stormont, David A. Langevin, Gerard R. Corriveau
  • Publication number: 20230289111
    Abstract: A computing device includes: a housing configured to receive a supply of print media; a print head supported by the housing; a wireless communications subsystem supported by the housing; a controller supported by the housing, the controller configured to: control the communications subsystem to detect a data collection device; obtain, from the data collection device via the communications subsystem, monitoring data collected by the data collection device indicative of an environmental condition; transmit the monitoring data; receive a command based on the monitoring data; and control the print head to apply indicia to the print media according to the command.
    Type: Application
    Filed: May 16, 2023
    Publication date: September 14, 2023
    Inventors: Robert Grom, David A. Langevin, Ujjaval C. Patel, Craig M. Swanson, Gerard R. Corriveau
  • Patent number: 11755264
    Abstract: A system for choosing a printer based on proximity comprising: a beacon to broadcast a transmission having a beacon ID; a printer to: receive the transmission, determine a received signal strength indicator for the transmission, generate a printer location signal including the beacon ID, the received signal strength indicator, and a printer ID associated with the printer, and transmit the printer location signal to a host server; the host server including a processor and a memory, the server configured to: receive the printer location signal from the printer, determine a printer location based on a predetermined location of the beacon, the beacon ID, and the received signal strength indicator, and associate the printer location with a printer zone; a printer proximity application to: receive a print request, the print request including a print data and a target zone, and transmit the print data to the printer in the target zone.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: September 12, 2023
    Assignee: Zebra Technologies Corporation
    Inventors: Vinod Govindaraju, Brian C. Stormont, David A. Langevin, Gerard R. Corriveau
  • Patent number: 11687294
    Abstract: A computing device includes: a housing configured to receive a supply of print media; a print head supported by the housing; a wireless communications subsystem supported by the housing; a controller supported by the housing, the controller configured to: control the communications subsystem to detect a data collection device; obtain, from the data collection device via the communications subsystem, monitoring data collected by the data collection device indicative of an environmental condition; transmit the monitoring data; receive a command based on the monitoring data; and control the print head to apply indicia to the print media according to the command.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: June 27, 2023
    Assignee: Zebra Technologies Corporation
    Inventors: Robert A. Grom, David A. Langevin, Ujjaval C. Patel, Craig M. Swanson, Gerard R. Corriveau
  • Publication number: 20230096968
    Abstract: A computing device includes: a housing configured to receive a supply of print media; a print head supported by the housing; a wireless communications subsystem supported by the housing; a controller supported by the housing, the controller configured to: control the communications subsystem to detect a data collection device; obtain, from the data collection device via the communications subsystem, monitoring data collected by the data collection device indicative of an environmental condition; transmit the monitoring data; receive a command based on the monitoring data; and control the print head to apply indicia to the print media according to the command.
    Type: Application
    Filed: September 29, 2021
    Publication date: March 30, 2023
    Inventors: Robert A. Grom, David A. Langevin, Ujjaval C. Patel, Craig M. Swanson, Gerard R. Corriveau
  • Publication number: 20230052457
    Abstract: A system for choosing a printer based on proximity comprising: a beacon to broadcast a transmission having a beacon ID; a printer to: receive the transmission, determine a received signal strength indicator for the transmission, generate a printer location signal including the beacon ID, the received signal strength indicator, and a printer ID associated with the printer, and transmit the printer location signal to a host server; the host server including a processor and a memory, the server configured to: receive the printer location signal from the printer, determine a printer location based on a predetermined location of the beacon, the beacon ID, and the received signal strength indicator, and associate the printer location with a printer zone; a printer proximity application to: receive a print request, the print request including a print data and a target zone, and transmit the print data to the printer in the target zone.
    Type: Application
    Filed: August 13, 2021
    Publication date: February 16, 2023
    Inventors: Vinod Govindaraju, Brian C. Stormont, David A. Langevin, Gerard R. Corriveau
  • Publication number: 20220321713
    Abstract: An example printing device comprises: a memory configured to store audio files corresponding to printing device events; a communications interface configured to communicate with an audio device; a processor interconnected with the memory and the communications interface, the processor configured to: responsive to a printing device event, retrieve, from the memory, an audio file corresponding to the printing device event; and transmit via the communications interface, the audio file to the audio device.
    Type: Application
    Filed: April 2, 2021
    Publication date: October 6, 2022
    Inventors: Vinod Govindaraju, David A. Langevin
  • Publication number: 20160282408
    Abstract: A system including an embedded logic analyzer block having an input receiving a plurality of signals from a system under test, and a trigger event block detecting an occurrence of an event based in part upon the plurality of signals. The system further includes a block with a first input receiving one or more of the plurality of signals, a second input receiving a signal based upon the detection of the occurrence of the event, circuitry generating a distinct set test signals based on the signals at the first input and second input of the block, the distinct set of test signals being different from the plurality of signals appearing at the input of the embedded logic analyzer block, and an output providing the generated distinct set of test signals to the embedded logic analyzer block as additional test signals for at least one of sampling thereof and event triggering.
    Type: Application
    Filed: June 8, 2016
    Publication date: September 29, 2016
    Inventors: Eric David Langevin, James Patrick Sharpe, James Ray Bailey
  • Publication number: 20160073709
    Abstract: A shoulder pad support designed to work in co-operation with or be placed directly onto existing shoulder pad devices for use in contact sports. The shoulder pad support is comprised of an accessory pad designed to be closely worn to the body of the wearer and surround the acromioclavicular joint of the shoulder. The accessory pad forms a channel creating an air space between the accessory pad and existing shoulder pads to aid in the displacement of forces applied to this joint during contact activities.
    Type: Application
    Filed: September 16, 2015
    Publication date: March 17, 2016
    Inventors: David Langevin, Deborah Langevin
  • Publication number: 20150074654
    Abstract: Provided herein are devices, systems, methods and various means, including those related to translating command and other types of computer instructions being transmitted to a destination processor from a language that is non-native to the destination processor to a language that is native to the destination processor. Some embodiments discussed herein can include a processing filter that is configured to identify whether incoming instructions are formatted in a translatable non-native language of the destination processor and, if so, process the non-native commands into native commands. The processed, native commands can then be relayed to the destination processor by some embodiments discussed herein. The processing filter can be implemented in a manner that is portable and independent of any specific framework and/or programming language.
    Type: Application
    Filed: August 6, 2014
    Publication date: March 12, 2015
    Inventors: David A. Langevin, Blake Nemura
  • Patent number: 8861007
    Abstract: Provided herein are devices, systems, methods and various means, including those related to translating command and other types of computer instructions being transmitted to a destination processor from a language that is non-native to the destination processor to a language that is native to the destination processor. Some embodiments discussed herein can include a processing filter that is configured to identify whether incoming instructions are formatted in a translatable non-native language of the destination processor and, if so, process the non-native commands into native commands. The processed, native commands can then be relayed to the destination processor by some embodiments discussed herein. The processing filter can be implemented in a manner that is portable and independent of any specific framework and/or programming language.
    Type: Grant
    Filed: April 4, 2013
    Date of Patent: October 14, 2014
    Assignee: ZIH Corp.
    Inventors: David A. Langevin, Blake Nemura
  • Patent number: 8562108
    Abstract: A two pass print mode method and apparatus limits wind-related print defects produced during printing, utilizing a reciprocating carrier of a printer carrying a printhead having an array of columns of actuator-fired fluid-jetting nozzles along a bi-directional scanning path. Due to instructions from a controller, printing proceeds along an initial partial swath on a print medium during a first pass along the scanning path by firing actuators associated with a first plurality of segments of a given column of nozzles. Then, printing proceeds along a final partial swath on the print medium during a second pass along the scanning path by firing actuators associated with a second plurality of segments of the given column of nozzles. Each segment of nozzles of the first and second pluralities includes more than one consecutive nozzle so that gaps are created in the partial swath printing accommodating wind-related effects without causing wind-related print defects.
    Type: Grant
    Filed: March 5, 2012
    Date of Patent: October 22, 2013
    Assignee: Funai Electric Co., Ltd.
    Inventors: Eric David Langevin, Nicholas Jon Post
  • Publication number: 20130268946
    Abstract: Provided herein are devices, systems, methods and various means, including those related to translating command and other types of computer instructions being transmitted to a destination processor from a language that is non-native to the destination processor to a language that is native to the destination processor. Some embodiments discussed herein can include a processing filter that is configured to identify whether incoming instructions are formatted in a translatable non-native language of the destination processor and, if so, process the non-native commands into native commands. The processed, native commands can then be relayed to the destination processor by some embodiments discussed herein. The processing filter can be implemented in a manner that is portable and independent of any specific framework and/or programming language.
    Type: Application
    Filed: April 4, 2013
    Publication date: October 10, 2013
    Applicant: ZIH Corp.
    Inventors: David A. Langevin, Blake Nemura
  • Patent number: 8256875
    Abstract: A two pass print mode method and apparatus limits wind-related print defects produced during printing, utilizing a reciprocating carrier of a printer carrying a printhead having an array of columns of actuator-fired fluid-jetting nozzles along a bi-directional scanning path. Due to instructions from a controller, printing proceeds along an initial partial swath on a print medium during a first pass along the scanning path by firing actuators associated with a first plurality of segments of a given column of nozzles. Then, printing proceeds along a final partial swath on the print medium during a second pass along the scanning path by firing actuators associated with a second plurality of segments of the given column of nozzles. Each segment of nozzles of the first and second pluralities includes more than one consecutive nozzle so that gaps are created in the partial swath printing accommodating wind-related effects without causing wind-related print defects.
    Type: Grant
    Filed: June 25, 2009
    Date of Patent: September 4, 2012
    Assignee: Lexmark International, Inc.
    Inventors: Eric David Langevin, Nicholas Jon Post
  • Patent number: 8210629
    Abstract: A method of determining the state of a printhead/cartridge in a thermal inkjet printer. An inkjet printhead undergoes a jetting operation in which a jetting frequency is selected and a corresponding steady state printhead temperature is known. The printhead is heated to the steady state temperature. Then the printhead is jetted with all nozzles for a predetermined period of time. Temperature samples from the printhead are obtained and the change in the printhead temperature for a short period of time is used to determine a slope in the temperature change. From the slope of printhead temperature changes, the ink flow rate through the printhead can be determined. The flow rate of ink through the printhead can be used to determine the various states of the printhead, including out of ink, clogged, deprimed, a taped printhead, etc.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: July 3, 2012
    Assignee: Lexmark International, Inc.
    Inventors: Christopher Alan Adkins, Eric David Langevin, Jason Todd McReynolds, Robert Henry Muyskens, Nicholas Jon Post, Kent Lee Ubellacker
  • Publication number: 20120162297
    Abstract: A two pass print mode method and apparatus limits wind-related print defects produced during printing, utilizing a reciprocating carrier of a printer carrying a printhead having an array of columns of actuator-fired fluid-jetting nozzles along a bi-directional scanning path. Due to instructions from a controller, printing proceeds along an initial partial swath on a print medium during a first pass along the scanning path by firing actuators associated with a first plurality of segments of a given column of nozzles. Then, printing proceeds along a final partial swath on the print medium during a second pass along the scanning path by firing actuators associated with a second plurality of segments of the given column of nozzles. Each segment of nozzles of the first and second pluralities includes more than one consecutive nozzle so that gaps are created in the partial swath printing accommodating wind-related effects without causing wind-related print defects.
    Type: Application
    Filed: March 5, 2012
    Publication date: June 28, 2012
    Inventors: Eric David Langevin, Nicholas Jon Post
  • Publication number: 20100328373
    Abstract: A two pass print mode method and apparatus limits wind-related print defects produced during printing, utilizing a reciprocating carrier of a printer carrying a printhead having an array of columns of actuator-fired fluid-jetting nozzles along a bi-directional scanning path. Due to instructions from a controller, printing proceeds along an initial partial swath on a print medium during a first pass along the scanning path by firing actuators associated with a first plurality of segments of a given column of nozzles. Then, printing proceeds along a final partial swath on the print medium during a second pass along the scanning path by firing actuators associated with a second plurality of segments of the given column of nozzles. Each segment of nozzles of the first and second pluralities includes more than one consecutive nozzle so that gaps are created in the partial swath printing accommodating wind-related effects without causing wind-related print defects.
    Type: Application
    Filed: June 25, 2009
    Publication date: December 30, 2010
    Inventors: Eric David Langevin, Nicholas Jon Post
  • Publication number: 20100309489
    Abstract: A method for printing of raster data in a media processing device is disclosed. The method includes identifying an attribute of a set of raster lines of the raster data. The method further includes determining at least one print mode from a plurality of print modes based on the attribute. Each print mode of the plurality of print modes is configured to print the set of raster lines of the raster data. Furthermore, the method includes printing the set of raster lines of the raster data in the at least one print mode.
    Type: Application
    Filed: June 9, 2009
    Publication date: December 9, 2010
    Inventors: James Ray Bailey, Lucas David Barkley, John Booth Bates, James Lesesne Bush, III, Eric David Langevin, Michael Anthony Marra, III