Patents by Inventor Gregory Wallace
Gregory Wallace 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: 20240015819Abstract: Novel tools and techniques are provided for implementing wireless functionality, and, more particularly, to methods, systems, and apparatuses for implementing faceplate-based wireless device functionality and wireless extension functionality. In various embodiments, one or more antennas, a power adapter, and at least one processor may be attached to an inner surface of a faceplate configured to be attached to a wall. The one or more antennas may be electrically coupled to the power adapter and communicatively coupled to the at least one processor. Alternatively, a wireless functionality device might include one or more antennas, a power adapter, and at least one processor. The wireless functionality device may be attached to an inner surface of a faceplate configured to be attached to a wall. The one or more antennas of the wireless functionality device may be electrically coupled to the power adapter and communicatively coupled to the at least one processor.Type: ApplicationFiled: August 24, 2023Publication date: January 11, 2024Applicant: Level 3 CommunicationsInventors: Luree Melvin, Gregory Wallace
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Patent number: 11760889Abstract: Sulfate and sulfonate derivatives of unsaturated fatty alcohols, processes for making them, and methods of using them are disclosed. In one aspect, a monounsaturated fatty alcohol composition is made by reducing a metathesis-derived monounsaturated alkyl ester. The fatty alcohol composition is then converted to a sulfate or sulfonate derivative by one or more of alkoxylation, sulfation, sulfonation, and sulfitation. Of particular interest are the sulfate and ether sulfate derivatives. Microscopy studies indicate that the unsaturated sodium sulfates in particular have a lamellar phase that should enable formulation at high actives levels. Sulfate compositions comprising 40 to 60 wt. % of a monounsaturated fatty primary alcohol sulfate and 40 to 60 wt. % of a secondary hydroxyalkyl primary alcohol sulfate are also disclosed.Type: GrantFiled: July 15, 2020Date of Patent: September 19, 2023Assignee: Stepan CompanyInventors: David R. Allen, Marcos Alonso, Mary Beddaoui, Randal J. Bernhardt, Aaron Brown, Scott Dillavou, Xue Min Dong, Wilma Gorman, John C. Hutchison, Gary Luebke, Renee Luka, Franz Luxem, Andrew D. Malec, Ronald A. Masters, Dennis S. Murphy, Nicholas Pendleton, Irma Ryklin, Patti Skelton, Brian Sook, Chris Spaulding, Krista Turpin, Gregory Wallace, Michael Wiester, Patrick Shane Wolfe
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Patent number: 11743955Abstract: Novel tools and techniques are provided for implementing wireless functionality, and, more particularly, to methods, systems, and apparatuses for implementing faceplate-based wireless device functionality and wireless extension functionality. In various embodiments, one or more antennas, a power adapter, and at least one processor may be attached to an inner surface of a faceplate configured to be attached to a wall. The one or more antennas may be electrically coupled to the power adapter and communicatively coupled to the at least one processor. Alternatively, a wireless functionality device might include one or more antennas, a power adapter, and at least one processor. The wireless functionality device may be attached to an inner surface of a faceplate configured to be attached to a wall. The one or more antennas of the wireless functionality device may be electrically coupled to the power adapter and communicatively coupled to the at least one processor.Type: GrantFiled: September 29, 2021Date of Patent: August 29, 2023Assignee: Level 3 Communications, LLCInventors: Luree Melvin, Gregory Wallace
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Publication number: 20230053427Abstract: Novel tools and techniques are provided for implementing wireless functionality, and, more particularly, to methods, systems, and apparatuses for implementing faceplate-based wireless device functionality and wireless extension functionality. In various embodiments, one or more antennas, a power adapter, and at least one processor may be attached to an inner surface of a faceplate configured to be attached to a wall. The one or more antennas may be electrically coupled to the power adapter and communicatively coupled to the at least one processor. Alternatively, a wireless functionality device might include one or more antennas, a power adapter, and at least one processor. The wireless functionality device may be attached to an inner surface of a faceplate configured to be attached to a wall. The one or more antennas of the wireless functionality device may be electrically coupled to the power adapter and communicatively coupled to the at least one processor.Type: ApplicationFiled: September 29, 2021Publication date: February 23, 2023Inventors: Luree Melvin, Gregory Wallace
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Patent number: 11513237Abstract: Disclosed are techniques for processing satellite signals for computing a geospatial position. A plurality of GNSS signals are received from a plurality of GNSS satellites. An image is captured using an imaging device at least partially oriented toward the plurality of GNSS satellites. The image is segmented into a plurality of regions based on RF characteristics of objects in the image. An orientation of the image is determined. The plurality of GNSS satellites are projected onto the image based on the orientation of the image such that a corresponding region is identified for each of the plurality of GNSS satellites. Each of the plurality of GNSS signals is processed in accordance with the corresponding region.Type: GrantFiled: July 17, 2020Date of Patent: November 29, 2022Assignee: Trimble Inc.Inventors: Shawn Weisenburger, Gregory Wallace
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Patent number: 11455020Abstract: The present invention provides a computing device, apparatus for holding a power supply device, and methods of installing a power supply device in the computing device. The apparatus comprises a container and at least one electrical contact disposed on the container. The container is configured to hold the power supply device and to be received in a receiving space defined by the computing device. The container, when received in the receiving space, is operable to be removed from the receiving space without necessity of opening a cover of the computing device. The apparatus, computing device, and methods are advantageous in various aspects such as being favorable to the lifetime of the power supply device, convenient for uses to manage the power supply device, such as monitoring the status and make replacement when necessary, etc.Type: GrantFiled: March 4, 2020Date of Patent: September 27, 2022Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: CheKim Chhuor, Zhipeng Gao, Gregory Wallace Roth
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Publication number: 20220018973Abstract: Disclosed are techniques for processing satellite signals for computing a geospatial position. A plurality of GNSS signals are received from a plurality of GNSS satellites. An image is captured using an imaging device at least partially oriented toward the plurality of GNSS satellites. The image is segmented into a plurality of regions based on RF characteristics of objects in the image. An orientation of the image is determined. The plurality of GNSS satellites are projected onto the image based on the orientation of the image such that a corresponding region is identified for each of the plurality of GNSS satellites. Each of the plurality of GNSS signals is processed in accordance with the corresponding region.Type: ApplicationFiled: July 17, 2020Publication date: January 20, 2022Inventors: Shawn Weisenburger, Gregory Wallace
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Publication number: 20200347245Abstract: Sulfate and sulfonate derivatives of unsaturated fatty alcohols, processes for making them, and methods of using them are disclosed. In one aspect, a monounsaturated fatty alcohol composition is made by reducing a metathesis-derived monounsaturated alkyl ester. The fatty alcohol composition is then converted to a sulfate or sulfonate derivative by one or more of alkoxylation, sulfation, sulfonation, and sulfitation. Of particular interest are the sulfate and ether sulfate derivatives. Microscopy studies indicate that the unsaturated sodium sulfates in particular have a lamellar phase that should enable formulation at high actives levels. Sulfate compositions comprising 40 to 60 wt. % of a monounsaturated fatty primary alcohol sulfate and 40 to 60 wt. % of a secondary hydroxyalkyl primary alcohol sulfate are also disclosed.Type: ApplicationFiled: July 15, 2020Publication date: November 5, 2020Inventors: David R. ALLEN, Marcos ALONSO, Mary BEDDAOUI, Randal J. BERNHARDT, Aaron BROWN, Scott DILLAVOU, Xue Min DONG, Wilma GORMAN, John C. HUTCHISON, Gary LUEBKE, Renee LUKA, Franz LUXEM, Andrew D. MALEC, Ronald A. MASTERS, Dennis S. MURPHY, Nicholas PENDLETON, Irma RYKLIN, Patti SKELTON, Brian SOOK, Chris SPAULDING, Krista TURPIN, Gregory WALLACE, Michael WIESTER, Patrick Shane WOLFE
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Patent number: 10814605Abstract: Described herein are embodiments of compositions and methods relating to three-dimensional (3D) printing. Some embodiments are directed to a composition comprising a polymer with one or more dormant functional groups. According to some embodiments, the polymer may be formed through a controlled radical polymerization method. Some embodiments are directed to a composition comprising a polymer with one or more pendent crosslinkable groups. In some cases, the composition may be used as an “ink” for 3D printing. For example, the composition may be injected into a medium. The composition and/or medium may, in some embodiments, further comprise an initiator and/or a crosslinker. After injection of the composition into the medium, the one or more dormant functional groups and/or one or more pendent crosslinkable groups may be activated, and the polymer may be crosslinked. In certain cases, the crosslinked polymer may be removed from the medium to produce a freestanding three-dimensional structure.Type: GrantFiled: June 1, 2018Date of Patent: October 27, 2020Assignee: University of Florida Research Foundation, Inc.Inventors: Brent S. Sumerlin, Gregory Wallace Sawyer, Thomas Ettor Angelini, Christopher P. Kabb
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Publication number: 20200293100Abstract: The present invention provides a computing device, apparatus for holding a power supply device, and methods of installing a power supply device in the computing device. The apparatus comprises a container and at least one electrical contact disposed on the container. The container is configured to hold the power supply device and to be received in a receiving space defined by the computing device. The container, when received in the receiving space, is operable to be removed from the receiving space without necessity of opening a cover of the computing device. The apparatus, computing device, and methods are advantageous in various aspects such as being favorable to the lifetime of the power supply device, convenient for uses to manage the power supply device, such as monitoring the status and make replacement when necessary, etc.Type: ApplicationFiled: March 4, 2020Publication date: September 17, 2020Inventors: CheKim Chhuor, Zhipeng Gao, Gregory Wallace Roth
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Patent number: 10745347Abstract: Sulfate and sulfonate derivatives of unsaturated fatty alcohols, processes for making them, and methods of using them are disclosed. In one aspect, a monounsaturated fatty alcohol composition is made by reducing a metathesis-derived monounsaturated alkyl ester. The fatty alcohol composition is then converted to a sulfate or sulfonate derivative by one or more of alkoxylation, sulfation, sulfonation, and sulfitation. Of particular interest are the sulfate and ether sulfate derivatives.Type: GrantFiled: March 13, 2013Date of Patent: August 18, 2020Assignee: STEPAN COMPANYInventors: David R. Allen, Marcos Alonso, Mary Beddaoui, Randal J. Bernhardt, Aaron Brown, Scott Dillavou, Xue Min Dong, Wilma Gorman, John C. Hutchison, Gary Luebke, Renee Luka, Franz Luxem, Andrew D Malec, Ronald A. Masters, Dennis S. Murphy, Nicholas Pendleton, Irma Ryklin, Patti Skelton, Brian Sook, Chris Spaulding, Krista Turpin, Gregory Wallace, Michael Wiester, Patrick Shane Wolfe
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Patent number: 10562081Abstract: A device to fragment solidified bulk material is disclosed. The device comprises a hydraulic motor, a stationary assembly and rotating assemblies, wherein the rotating assemblies includes, a rotational upper whip mount assembly adapted to rotate in a direction, a rotational middle assembly perimeter adapted to rotate in the same direction as the rotational upper whip mount assembly, and a rotational lower whip mount assembly adapted to rotate in a direction opposite the rotational direction of the upper whip mount and middle perimeter assemblies, and a plurality of flails configured to fracture hardened, solidified bulk material while balancing the torque forces to more accurately keep the dual whip-head head in a desired location when operationally engaged with the bulk material.Type: GrantFiled: May 31, 2016Date of Patent: February 18, 2020Inventor: Gregory Wallace Nelson
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Patent number: 10509131Abstract: A GNSS antenna assembly for connection to a receiver circuit of a hardware front-end. The assembly may include a multiplayer antenna and a ground plane board. The antenna board may contain an L1 patch antenna of a first width, an L2 patch antenna of a second width greater than the first width, and a ground plane of a third width that is equal to or greater than the second width. The ground plane board may include a ground plane of a fourth width that is greater than the third width. Upon assembly, contact pads of the antenna board, which are in conductive contact with the ground plane of the antenna board, are in conductive contact with contact pads of the ground plane board.Type: GrantFiled: October 19, 2018Date of Patent: December 17, 2019Assignee: TRIMBLE INC.Inventors: Gregory Wallace, Shawn D. Weisenburger
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Patent number: 10338231Abstract: A hardware front-end for a software-defined GNSS receiver, which includes an antenna connected to a transmission line that is connected to a pair of separate circuits, one for receiving L1 signals and one for receiving L2 signals. Each circuit includes at least one bandpass filter, at least one LNA, and a single-chip GNSS receiver that receives analog RF signals and provides digitized I and Q signals. The pair of circuits differ in that a first one is designed to receive, filter, and amplify RF signals at the L1 frequency corresponding to the designed input frequency of the receiver and the second one is designed to receive, filter, and amplify RF signals at the L2 frequency, which is significantly different from the first frequency. The second circuit also includes a mixer to convert the L2 frequency to the L1 frequency, so that a similar receiver can be used in each circuit.Type: GrantFiled: November 30, 2015Date of Patent: July 2, 2019Assignee: TRIMBLE INC.Inventors: Gregory Wallace, Shawn D. Weisenburger
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Patent number: 10322994Abstract: Fatty amide compositions and their derivatives are disclosed. The fatty amides comprise a reaction product of a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with a primary or secondary amine. Derivatives made by reducing, quaternizing, sulfonating, alkoxylating, sulfating, and sulfitating the fatty amide are also included. The amine reactant can be diethylenetriamine or (2-aminoethyl)ethanolamine, which provide imidazoline amides or esters, respectively. In one aspect, the ester derivative of the C10-C17 monounsaturated acid or octadecene-1,18-dioic acid is a lower alkyl ester. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin. The compositions are valuable for cleaners, fabric treatment, hair conditioning, personal care, antimicrobial compositions, agricultural uses, and oil field applications.Type: GrantFiled: January 11, 2017Date of Patent: June 18, 2019Assignee: Stepan CompanyInventors: Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Kelly Buchek, Sangeeta Ganguly-Mink, Brian Holland, Gary Luebke, Renee Luka, Andrew D. Malec, Ronald A. Masters, Dennis S. Murphy, Irene Shapiro, Patti Skelton, Brian Sook, Michael R. Terry, Gregory Wallace, Laura Lee Whitlock, Michael Wiester, Patrick Shane Wolfe, Lena Titievsky
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Publication number: 20190146094Abstract: A hardware front-end for a software-defined GNSS receiver, which includes an antenna connected to a transmission line that is connected to a pair of separate circuits, one for receiving L1 signals and one for receiving L2 signals. Each circuit includes at least one bandpass filter, at least one LNA, and a single-chip GNSS receiver that receives analog RF signals and provides digitized I and Q signals. The pair of circuits differ in that a first one is designed to receive, filter, and amplify RF signals at the L1 frequency corresponding to the designed input frequency of the receiver and the second one is designed to receive, filter, and amplify RF signals at the L2 frequency, which is significantly different from the first frequency. The second circuit also includes a mixer to convert the L2 frequency to the L1 frequency, so that a similar receiver can be used in each circuit.Type: ApplicationFiled: October 19, 2018Publication date: May 16, 2019Inventors: GREGORY WALLACE, SHAWN D. WEISENBURGER
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Publication number: 20180273743Abstract: Described herein are embodiments of compositions and methods relating to three-dimensional (3D) printing. Some embodiments are directed to a composition comprising a polymer with one or more dormant functional groups. According to some embodiments, the polymer may be formed through a controlled radical polymerization method. Some embodiments are directed to a composition comprising a polymer with one or more pendent crosslinkable groups. In some cases, the composition may be used as an “ink” for 3D printing. For example, the composition may be injected into a medium. The composition and/or medium may, in some embodiments, further comprise an initiator and/or a crosslinker. After injection of the composition into the medium, the one or more dormant functional groups and/or one or more pendent crosslinkable groups may be activated, and the polymer may be crosslinked. In certain cases, the crosslinked polymer may be removed from the medium to produce a freestanding three-dimensional structure.Type: ApplicationFiled: June 1, 2018Publication date: September 27, 2018Inventors: Brent S. Sumerlin, Gregory Wallace Sawyer, Thomas Ettor Angelini, Christopher P. Kabb
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Publication number: 20170158617Abstract: Fatty amide compositions and their derivatives are disclosed. The fatty amides comprise a reaction product of a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with a primary or secondary amine. Derivatives made by reducing, quaternizing, sulfonating, alkoxylating, sulfating, and sulfitating the fatty amide are also included. The amine reactant can be diethylenetriamine or (2-aminoethyl)ethanolamine, which provide imidazoline amides or esters, respectively. In one aspect, the ester derivative of the C10-C17 monounsaturated acid or octadecene-1,18-dioic acid is a lower alkyl ester. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin. The compositions are valuable for cleaners, fabric treatment, hair conditioning, personal care, antimicrobial compositions, agricultural uses, and oil field applications.Type: ApplicationFiled: January 11, 2017Publication date: June 8, 2017Inventors: Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Kelly Buchek, Sangeeta Ganguly-Mink, Brian Holland, Gary Luebke, Renee Luka, Andrew D. Malec, Ronald A. Masters, Dennis S. Murphy, Irene Shapiro, Patti Skelton, Brian Sook, Michael R. Terry, Gregory Wallace, Laura Lee Whitlock, Michael Wiester, Patrick Shane Wolfe, Lena Titievsky
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Publication number: 20170153332Abstract: A hardware front-end for a software-defined GNSS receiver, which includes an antenna connected to a transmission line that is connected to a pair of separate circuits, one for receiving L1 signals and one for receiving L2 signals. Each circuit includes at least one bandpass filter, at least one LNA, and a single-chip GNSS receiver that receives analog RF signals and provides digitized I and Q signals. The pair of circuits differ in that a first one is designed to receive, filter, and amplify RF signals at the L1 frequency corresponding to the designed input frequency of the receiver and the second one is designed to receive, filter, and amplify RF signals at the L2 frequency, which is significantly different from the first frequency. The second circuit also includes a mixer to convert the L2 frequency to the L1 frequency, so that a similar receiver can be used in each circuit.Type: ApplicationFiled: November 30, 2015Publication date: June 1, 2017Inventors: GREGORY WALLACE, SHAWN D. WEISENBURGER
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Publication number: 20170100754Abstract: A device to fragment solidified bulk material is disclosed. The device comprises a hydraulic motor, a stationary assembly and rotating assemblies, wherein the rotating assemblies includes, a rotational upper whip mount assembly adapted to rotate in a direction, a rotational middle assembly perimeter adapted to rotate in the same direction as the rotational upper whip mount assembly, and a rotational lower whip mount assembly adapted to rotate in a direction opposite the rotational direction of the upper whip mount and middle perimeter assemblies, and a plurality of flails configured to fracture hardened, solidified bulk material while balancing the torque forces to more accurately keep the dual whip-head head in a desired location when operationally engaged with the bulk material.Type: ApplicationFiled: May 31, 2016Publication date: April 13, 2017Applicant: Pneumat Systems, Inc.Inventor: Gregory Wallace Nelson