Patents by Inventor Matthew James West
Matthew James West 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: 20240132499Abstract: The disclosure relates to USP30 Inhibitor Compounds, pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising same, and medical uses involving same.Type: ApplicationFiled: September 27, 2023Publication date: April 25, 2024Inventors: Alex J. Buckmelter, Justin Andrew Caravella, Hongbin Li, Matthew W. Martin, Steven Mischke, David James Richard, Angela V. West
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Patent number: 11938718Abstract: In an example of the disclosure, power of a first light beam emitted across a web media along a length of the roller is measured utilizing a first optical transmitter and first optical receiver pair situated adjacent to a roller. Power of a second light beam emitted across a length of the roller is measured utilizing a second optical transmitter and second optical receiver pair situated adjacent to the roller. A media height non-uniformity is identified based upon of the measurement of the power of the first light beam and the measurement of the power of the second light beam.Type: GrantFiled: April 30, 2019Date of Patent: March 26, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventor: Matthew James West
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Patent number: 11914311Abstract: Examples described herein relate to a supply valve consistent with the disclosure. For instance, a supply valve to supply print particles to a receptacle, the supply valve may comprise a print particle exit, a print particle entrance perpendicular to the print particle exit, and a liner adjacent to the print particle exit, where the liner is to wipe print particles, when present, from the supply valve responsive to the transition of the supply valve between a closed position and an open position.Type: GrantFiled: August 30, 2018Date of Patent: February 27, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Matthew James Storey, Jefferson Blake West, Corbett Benjamin Schoenfelt, Zackary Thomas Hickman
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Patent number: 11325375Abstract: According to examples, an apparatus may include a processor and a memory on which are stored machine readable instructions. The instructions, when executed by the processor, may cause the processor to access a property value respectively corresponding to each of a plurality of firing actuators in a printing system and determine a count of the firing actuators having property values that are outside of a predefined threshold value range. Based on the count exceeding a predefined maximum threshold value, the instructions may cause the processor to determine locations of the plurality of the firing actuators having property values that are outside of the predefined threshold value range, determine a standard deviation of the determined locations, and based on the determined standard deviation being below a predetermined threshold, output an indication concerning a potential printhead strike.Type: GrantFiled: April 30, 2018Date of Patent: May 10, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Tanner D. Christensen, Matthew James West
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Publication number: 20220080751Abstract: In an example of the disclosure, power of a first light beam emitted across a web media along a length of the roller is measured utilizing a first optical transmitter and first optical receiver pair situated adjacent to a roller. Power of a second light beam emitted across a length of the roller is measured utilizing a second optical transmitter and second optical receiver pair situated adjacent to the roller. A media height non-uniformity is identified based upon of the measurement of the power of the first light beam and the measurement of the power of the second light beam.Type: ApplicationFiled: April 30, 2019Publication date: March 17, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventor: Matthew James West
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Publication number: 20210039384Abstract: According to examples, an apparatus may include a processor and a memory on which are stored machine readable instructions. The instructions, when executed by the processor, may cause the processor to access a property value respectively corresponding to each of a plurality of firing actuators in a printing system and determine a count of the firing actuators having property values that are outside of a predefined threshold value range. Based on the count exceeding a predefined maximum threshold value, the instructions may cause the processor to determine locations of the plurality of the firing actuators having property values that are outside of the predefined threshold value range, determine a standard deviation of the determined locations, and based on the determined standard deviation being below a predetermined threshold, output an indication concerning a potential printhead strike.Type: ApplicationFiled: April 30, 2018Publication date: February 11, 2021Applicant: Hewlett-Packard Development Company, L.P.Inventors: Tanner D. Christensen, Matthew James West
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Patent number: 10766253Abstract: In example implementations, a fluid ejection system is provided. The fluid ejection system includes a plurality of fluid ejection devices, a sensor and a feedback system. The plurality of fluid ejection devices can distribute fluid onto a media. The sensor may analyze a line of an image formed by the fluid on the media. The feedback system can determine a respective amount of time delay for each one of the plurality of fluid ejection devices based on the line of the image on the media that is analyzed by the sensor. The respective amount of time delay is inserted into at least one sideband signal to provide a correct alignment of the fluid ejection devices when printing a subsequent line of the image on the media.Type: GrantFiled: October 7, 2016Date of Patent: September 8, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Matthew James West, Jose Miguel Rodriguez, Matthew J. Gelhaus
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Publication number: 20200047495Abstract: In example implementations, a fluid ejection system is provided. The fluid ejection system includes a plurality of fluid ejection devices, a sensor and a feedback system. The plurality of fluid ejection devices can distribute fluid onto a media. The sensor may analyze a line of an image formed by the fluid on the media. The feedback system can determine a respective amount of time delay for each one of the plurality of fluid ejection devices based on the line of the image on the media that is analyzed by the sensor. The respective amount of time delay is inserted into at least one sideband signal to provide a correct alignment of the fluid ejection devices when printing a subsequent line of the image on the media.Type: ApplicationFiled: October 7, 2016Publication date: February 13, 2020Inventors: Matthew James WEST, Jose Miguel RODRIGUEZ, Matthew J. GELHAUS
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Patent number: 8581600Abstract: Methods and apparatus are provided related to testing electrical connectivity. A sequence of distinct test data signal patterns is issued. The test data signals are propagated by way of respective pathways and electrical connectors. A feedback signal is generated in accordance with a test function for each of the test data signal patterns. A test results message is generated in accordance with the feedback signals, which can include specific diagnostic or identifying information.Type: GrantFiled: December 14, 2010Date of Patent: November 12, 2013Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jose Miguel Rodriguez, Matthew James West, Cesar Fernandez Espasa
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Publication number: 20120151289Abstract: Methods and apparatus are provided related to testing electrical connectivity. A sequence of distinct test data signal patterns is issued. The test data signals are propagated by way of respective pathways and electrical connectors. A feedback signal is generated in accordance with a test function for each of the test data signal patterns. A test results message is generated in accordance with the feedback signals, which can include specific diagnostic or identifying information.Type: ApplicationFiled: December 14, 2010Publication date: June 14, 2012Inventors: Jose Miguel Rodriguez, Matthew James West, Cesar Fernandez Espasa
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Publication number: 20080104659Abstract: Real-time data is transmitted from a transmitter to a receiver. For each frame of the real-time data, portions of the frame are transmitted from the transmitter to the receiver within a time period allocated for transmission of the frame, in order from one or more higher-priority portions of the frame to one or more lower-priority portions of the frame, until the time period allocated for transmission of the frame has expired. The transmitter waits for feedback from the receiver after transmitting each portion of each frame. Not all of the portions of each frame may be transmitted during the time period allocated for transmission of the frame.Type: ApplicationFiled: October 27, 2006Publication date: May 1, 2008Inventors: Matthew James West, Paul S. Everest, Arnold W. Larson
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Publication number: 20070268362Abstract: Embodiments of compressing data are disclosed.Type: ApplicationFiled: May 22, 2006Publication date: November 22, 2007Inventors: Matthew James West, John A. Devos, John Apostolopoulos