Patents by Inventor Christopher Crawford

Christopher Crawford 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: 12473067
    Abstract: A method of operating a marine drive configured to propel a marine vessel is provided. The method includes operating the marine drive to effectuate a specified heading, measuring a heading of the marine vessel using a heading sensor, and measuring acceleration data of the marine vessel using at least one sensor. The method further includes determining that a heading error between the specified heading and the measured heading exceeds a heading error threshold, classifying the heading error based at least in part on the measured acceleration data during a time period prior to the heading error, and performing a heading error response based on the heading error classification.
    Type: Grant
    Filed: August 22, 2023
    Date of Patent: November 18, 2025
    Assignee: Navico Holding AS
    Inventors: Christopher Crawford, Antony Mackenzie
  • Publication number: 20250021959
    Abstract: Systems and methods for using an augmented-reality enabled user device to help users understand which merchants accept a predetermined group of payment methods are disclosed. A user may open a camera and point it at a merchant symbol. A user device application may determine what payment methods are accepted at the merchant and display such information as a virtual object on the display of a user device.
    Type: Application
    Filed: July 14, 2023
    Publication date: January 16, 2025
    Inventors: George BERGERON, Christopher CRAWFORD, Edward BARNES
  • Publication number: 20140005902
    Abstract: An engine forming part of a machine is controlled in order to effect a predetermined machine speed limit. One or more engine control parameters are determined based on a theoretical engine speed limit that is based on the predetermined machine speed limit and variable machine parameters. This comprises on or more of: varying a control software engine speed limit from a first engine speed value to a desired engine speed limit value that is based on the theoretical limit; setting the control software engine speed limit at a locked engine speed limit value that remains constant when the theoretical limit is within a set range; setting an engine governor gain based on the theoretical limit; setting control software engine speed filter parameters based on the theoretical limit; and determining control commands to prevent the machine transmission from changing gears based on the engine speed limit with a hysteresis applied.
    Type: Application
    Filed: March 20, 2012
    Publication date: January 2, 2014
    Applicant: PERKINS ENGINE COMPANY LIMITED
    Inventors: Venkatramanan Venkatachalam Ananthasivan, Alexander Babbe, Christopher Crawford, Michael D. Smith
  • Patent number: 8601773
    Abstract: An in-line insert folder system includes a continuous roll of preprinted inserts, and a cutter for cutting individual inserts from the roll. A transport serially conveys the individual inserts in a downstream direction to a buckle folder that receives the inserts and folds each one along at least one fold line. An applicator serially receives the folded inserts from the buckle folder and applies the inserts to consumer packs such as cigarette packs, for example. The folded inserts may be directly applied to the packs before placement of flexible outer wrap or the folded inserts may be applied onto the flexible outer wrap before that wrap is placed around the packs.
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: December 10, 2013
    Assignee: Philip Morris USA Inc.
    Inventors: Edmond J. Cadieux, Jr., Barry S. Smith, Robert G. Scott, Martin T. Garthaffner, Steve R. Rinehart, Xuan Pham, Linwood H. Carneal, Jr., Hubert Coleman Goodman, Jr., Joshua L. Roby, Christopher Crawford, James D. Evans
  • Patent number: 8091114
    Abstract: An integrated security event management system (ISEMS) is disclosed and is based on service-oriented architecture (SOA) and includes one or more computers connected to one or more service-providing devices. At least one of the computers comprises one or more modules that are adapted to perform the following tasks: tasks to dynamically discover the service-providing devices and their services within a transit security domain in about real-time; tasks to acquire asynchronous state information notifications in about real-time from the discovered services; tasks to determine one or more Boolean outcomes from the asynchronous state information in about real-time via a configurable rules engine; and tasks to evaluate the one or more Boolean outcomes in about real-time via a configurable policy engine to determine state changes of one or more security policies.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: January 3, 2012
    Assignee: Bombardier Transportation GmbH
    Inventors: Richard Nicholas Lommock, Michael Cross, Robert Blair Ciora, Christopher Crawford, Mark David Kirschner, Joseph Paul Schreibeis, William Keith Engel
  • Publication number: 20110184901
    Abstract: An integrated security event management system (ISEMS) is disclosed and is based on service-oriented architecture (SOA) and includes one or more computers connected to one or more service-providing devices. At least one of the computers comprises one or more modules that are adapted to perform the following tasks: tasks to dynamically discover the service-providing devices and their services within a transit security domain in about real-time; tasks to acquire asynchronous state information notifications in about real-time from the discovered services; tasks to determine one or more Boolean outcomes from the asynchronous state information in about real-time via a configurable rules engine; and tasks to evaluate the one or more Boolean outcomes in about real-time via a configurable policy engine to determine state changes of one or more security policies.
    Type: Application
    Filed: August 30, 2007
    Publication date: July 28, 2011
    Applicant: BOMBARDIER TRANSPORTATION GMBH
    Inventors: Richard Nicholas Lommock, Michael Cross, Robert Blair Ciora, Christopher Crawford, Mark David Kirschner, Joseph Paul Schreibeis, William Keith Engel
  • Patent number: 7453235
    Abstract: A modular uninterruptible power supply is disclosed, which provides complete redundancy for all components required for UPS operation. Novel aspects of the invention include design of the modules and their interconnection and interoperability, as well as improved operation techniques applicable to UPS systems generally.
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: November 18, 2008
    Assignee: Liebert Corporation
    Inventors: Charles F Blair, Mark Gabel, Christopher Crawford, Dennis Weber, John R Birchmeier, Brad Reinbolt
  • Publication number: 20080056806
    Abstract: A writing implement comprising an electric eraser assembly consisting of a motor and an attached eraser, said motor capable of rotating said attached eraser, an integrated power source capable of providing power to said electric eraser assembly and a writing portion further comprising a tip capable of creating erasable marks when applied to a surface.
    Type: Application
    Filed: March 12, 2007
    Publication date: March 6, 2008
    Inventor: Christopher Crawford
  • Publication number: 20080020273
    Abstract: Described is a battery which includes a body; a first pair of protrusions extending from a first surface of the body; a second pair of protrusions extending from a second surface of the body opposite to the first surface of the body; a latch disposed on the second surface between the second pair of protrusions; and at least one electrical contact disposed on a third surface of the body.
    Type: Application
    Filed: October 2, 2007
    Publication date: January 24, 2008
    Inventors: Quintin Morris, Katrika Woodcock, Jorg Schlieffers, Christopher Crawford
  • Publication number: 20070261251
    Abstract: A heated knife comprising a knife member, a handle affixed to the knife and having a hollow axial space for holding a rechargeable battery and a heating element conductor for providing an electrical connection between the battery and the heating element.
    Type: Application
    Filed: March 12, 2007
    Publication date: November 15, 2007
    Inventor: Christopher Crawford
  • Publication number: 20070236462
    Abstract: A device comprises a housing including an internal chamber and an external keypad mounting area and a primary printed circuit board mounted within the internal chamber along with a secondary printed circuit board mounted on the external keypad mounting area and electrically coupled to the primary printed circuit board in combination with a plurality of switches corresponding to the keys of the key pad over the secondary printed circuit board and a key pad including a plurality of keys mounted in a predetermined alignment over the plurality of switches so that the secondary printed circuit board is between the key pad and a surface of the external key pad mounting area and the switches are between the secondary printed circuit board and the key pad.
    Type: Application
    Filed: March 30, 2006
    Publication date: October 11, 2007
    Inventors: Quintin Morris, Katrika Woodcock, Jorg Schlieffers, Christopher Crawford, Robert Kowalski, Salvatore Spiteri
  • Publication number: 20070112579
    Abstract: A market management system is designed to manage energy industry standardized transactions between energy providers and utility distribution customers. The system includes business process and transaction validations along with transaction tracking. The market management system processes transactions in its own data format but stores the transactions in a client's customer information system (CIS) using the CIS's data format. Using only the CIS database for transaction storage eliminates the need to synchronize transaction records in the CIS database with records in a market management database. Exception management is integrated with the CIS to eliminate duplication of effort. The market management system's functionality is scalable such that varying levels of service may be provided to customers. Predetermined business rules may be customized for the purpose of validating transactions.
    Type: Application
    Filed: August 31, 2006
    Publication date: May 17, 2007
    Applicant: ADS Alliance Data Systems, Inc.
    Inventors: Manoj Ratnakaran, Carl Grossardt, Christopher Crawford
  • Publication number: 20070030385
    Abstract: A static and electronic video display enclosure system, mountable on existing video monitors, or on newly designed monitors, including televisions, high definition plasma and liquid crystal displays (LCD), light emitting diode (LED), organic light emitting diode (OLED) displays, and other similar technologies for video broadcast and electronic graphics display, the system having a plurality of fixed internally illuminated ad panels positioned around the video display screen of the video monitor; a mounting bracket adaptable to the surface upon which the monitor is mounted, allowing mounting of the illuminated ad panel around the video screen for providing displays or messages that are apart from the video material appearing on the video screen; and wherein the electronic display portion of the enclosure is a programmable display utilizing light emitting diode technology or other similar technology to scroll or advertise messages.
    Type: Application
    Filed: May 9, 2006
    Publication date: February 8, 2007
    Inventors: Christopher Crawford, Colin Davis
  • Publication number: 20060063572
    Abstract: An interconnect assembly for a clam style portable communication device (100) provides for a hermetically sealed device that prevents water intrusion. A flex (106) electrically interconnects a flip compartment (102) to a main radio compartment (104). First and second seals (112, 114) coupled to the ends (108, 110) of the flex (106) provide independent sealing of the flip compartment (102) from the main radio compartment (104). Thus, the flex (106) provides both electrical interconnect and independent mechanical sealing of the two compartments (102, 104).
    Type: Application
    Filed: September 17, 2004
    Publication date: March 23, 2006
    Inventors: Jorge Garcia, Christopher Crawford
  • Publication number: 20050210173
    Abstract: The present invention relates generally to an adapter unit for a personal digital assistant. More specifically, this invention relates to an adapter unit that has a handle grip. The adapter unit provides additional functionality, and improved ergonomics and increased ruggedness to the personal digital assistant.
    Type: Application
    Filed: December 30, 2004
    Publication date: September 22, 2005
    Applicant: Symbol Technologies, Inc.
    Inventors: Timothy Kehoe, Christopher Crawford, Robert Destefano, Robert Kowalski, Dominick Salvato, Michael Sasloff, Jorg Schlieffers, Gregory Jones
  • Publication number: 20050202787
    Abstract: A keypad assembly (100) for a communication device (200) utilizes two boards, a main circuit board (102) with electronic components including light emitting diodes (LEDs) (104) and a keypad board (108). A lightguide (106) is sandwiched between the two boards (102, 108), the lightguide having window protrusions (112) to accommodate the LEDs (104). The keypad board (108) has openings (116) within which the window protrusions (112) align in order to provide backlighting and sealing to the communication device (200).
    Type: Application
    Filed: March 15, 2004
    Publication date: September 15, 2005
    Inventors: Travis Coleman, Jody Akens, Christopher Crawford, Ali Zaidi
  • Publication number: 20040160214
    Abstract: A modular uninterruptible power supply is disclosed, which provides complete redundancy for all components required for UPS operation. Novel aspects of the invention include design of the modules and their interconnection and interoperability, as well as improved operation techniques applicable to UPS systems generally.
    Type: Application
    Filed: February 11, 2004
    Publication date: August 19, 2004
    Applicant: LIEBERT CORPORATION
    Inventors: Charles F. Blair, Mark Gabel, Christopher Crawford, Dennis Weber, John R. Birchmeier, Brad Reinbolt
  • Patent number: 6700351
    Abstract: A modular uninterruptible power supply is disclosed, which provides complete redundancy for all components required for UPS operation. Novel aspects of the invention include design of the modules and their interconnection and interoperability, as well as improved operation techniques applicable to UPS systems generally.
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: March 2, 2004
    Assignee: Liebert Corporation
    Inventors: Charles F. Blair, Mark Gabel, Christopher Crawford, Dennis Weber, John R. Birchmeier, Brad Reinbolt
  • Publication number: 20040000125
    Abstract: An in-line insert folder system includes a continuous roll of preprinted inserts, and a cutter for cutting individual inserts from the roll. A transport serially conveys the individual inserts in a downstream direction to a buckle folder that receives the inserts and folds each one along at least one fold line. An applicator serially receives the folded inserts from the buckle folder and applies the inserts to consumer packs such as cigarette packs, for example. The folded inserts may be directly applied to the packs before placement of flexible outer wrap or the folded inserts may be applied onto the flexible outer wrap before that wrap is placed around the packs.
    Type: Application
    Filed: May 28, 2003
    Publication date: January 1, 2004
    Applicant: Philip Morris Incorporated
    Inventors: Edmond J. Cadieux, Barry S. Smith, G. Robert Scott, Martin T. Garthaffner, Steve R. Rinehart, Xuan Pham, Linwood H. Carneal, Hubert Coleman Goodman, Joshua L. Roby, Christopher Crawford
  • Patent number: D624188
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: September 21, 2010
    Assignee: Advanced Neuromodulation Systems, Inc.
    Inventors: Christopher Crawford, Maureen Murphy