Patents by Inventor Justin A. Lamar
Justin A. Lamar 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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Patent number: 11936169Abstract: An apparatus for the movement of a barrel pack containing spooled wire or cable. The apparatus comprising a frame, a handle attached to the frame, a plurality of wheels rotatably attached to the frame, securing structures attached to the frame, the securing structures securing the barrel pack to the frame and a footage counting assembly attached to the handle. The footage counting assembly counts the amount of footage of wire or cable passing through the footage counting assembly.Type: GrantFiled: July 20, 2021Date of Patent: March 19, 2024Assignee: Encore Wireless CorporationInventors: Justin Abraham Hrbacek, John Lamar Rhoads, David Wayne Maxey
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Patent number: 11678415Abstract: Robotic devices are provided that can be operated in an autonomous mode. In various embodiments, the devices comprise lighting elements that are capable of displaying information to humans within a robotic environment. A variety of future and near-future actions are expressed through different operations and sequences of the lighting elements. The lighting elements further enable the device to express a current status.Type: GrantFiled: February 25, 2020Date of Patent: June 13, 2023Assignee: KARCHER NORTH AMERICA, INC.Inventors: Adam Bearup, Justin LaMar, Nicole Willer
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Publication number: 20200272154Abstract: Robotic devices are provided that can be operated in an autonomous mode. In various embodiments, the devices comprise lighting elements that are capable of displaying information to humans within a robotic environment. A variety of future and near-future actions are expressed through different operations and sequences of the lighting elements. The lighting elements further enable the device to express a current status.Type: ApplicationFiled: February 25, 2020Publication date: August 27, 2020Applicant: Kärcher North America, Inc.Inventors: Adam Bearup, Justin LaMar, Nicole Willer
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Patent number: 9532138Abstract: A method may include forming a plurality of beams to receive and spatially filter audible sounds from a first microphone and a second microphone. The plurality of beams may include a first unidirectional beam to receive audible sounds from the first microphone and the second microphone, a second unidirectional beam to receive audible sounds from the first microphone and the second microphone, the second unidirectional beam having a spatial null in a direction different from that of the first unidirectional beam, and an omnidirectional beam to receive audible sounds from the first microphone and the second microphone. The method may also include determining a first energy of audible sounds filtered by the first unidirectional beam and a second energy of audible sounds filtered by the second unidirectional beam and, based on the first energy and the second energy, selecting one of the plurality of beams as a selected beam.Type: GrantFiled: July 16, 2014Date of Patent: December 27, 2016Assignee: Cirrus Logic, Inc.Inventor: Justin Lamar Allen
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Patent number: 8952791Abstract: The current invention is a method and system for tracking an RFID tag within a defined 3D space and can be used to identify objects within a live performance and create hotspots with respect to the objects, which allows viewers the ability to select objects that are associated with one of the hotspots, and transmits their interest in the selected object to one or more users. Preferably, the system operates such that hotspots can be created for previously created video, newly created video media, as well as live broadcasts.Type: GrantFiled: February 28, 2012Date of Patent: February 10, 2015Inventors: Lincoln Berry, III, Justin Lamar Johnson, Giacomo Caruso, Amanda Farkas, Jared Szechy, Matthew Fisher, Phillip Doepker, Ralph Barrera, Tom Whitney
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Patent number: 8815203Abstract: A process for removing sulfur from a gas stream is provided in which a plurality of reactor units, each comprising a condenser and reactor, are selectively operable under Claus reaction and cold bed adsorption conditions. The arrangement of reactor units within the plant is periodically changed following a front-middle-back sequencing scheme. This ensures that the final reactor unit in the series utilizes fully cooled catalyst which is most efficient for operation under cold bed adsorption conditions. In addition, the condenser of the final reactor unit in the series operates at or below the freezing point of sulfur thereby permitting even greater sulfur recovery.Type: GrantFiled: April 17, 2013Date of Patent: August 26, 2014Assignee: Black & Veatch Holding CompanyInventor: Justin A. Lamar
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Publication number: 20140079222Abstract: A method, circuit and article of manufacture for restoring high-frequency content in a first signal includes down-sampling the first signal by a factor to give a second signal; up-sampling the second signal by the same factor to give a third signal; low-pass filtering the third signal to give a fourth signal; high-pass filtering the fourth signal to give a fifth signal; and, adding the fifth signal to the first signal.Type: ApplicationFiled: September 14, 2012Publication date: March 20, 2014Applicant: QUICKFILTER TECHNOLOGIES, LLCInventor: Justin Lamar Allen
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Publication number: 20140056429Abstract: A method for spatialization using stereo decorrelation. The method generates decorrelated left and right signals by filtering the left input channel using an all-pass filter with a first group delay and filtering the right input channel using an all-pass filter with a second group delay; the second group delay being different than that of the first group delay. The decorrelated left signal is subtracted from the decorrelated right signal to create a second left signal and the decorrelated right signal is subtracted from the decorrelated left signal to create a second right signal. The method generates a side signal by adding the filtered left input channel signal and the filtered right input channel signal. The side signal is added to the second left signal to generate a left output signal the side signal is added to the second right signal to generate a right output signal.Type: ApplicationFiled: August 27, 2012Publication date: February 27, 2014Applicant: QUICKFILTER TECHNOLOGIES, LLCInventor: Justin Lamar Allen
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Publication number: 20140044631Abstract: A process for removing sulfur from a gas stream is provided in which a plurality of reactor units, each comprising a condenser and reactor, are selectively operable under Claus reaction and cold bed adsorption conditions. The arrangement of reactor units within the plant is periodically changed following a front-middle-back sequencing scheme. This ensures that the final reactor unit in the series utilizes fully cooled catalyst which is most efficient for operation under cold bed adsorption conditions. In addition, the condenser of the final reactor unit in the series operates at or below the freezing point of sulfur thereby permitting even greater sulfur recovery.Type: ApplicationFiled: April 17, 2013Publication date: February 13, 2014Applicant: Black & Veatch CorporationInventor: Justin A. Lamar
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Patent number: 8444943Abstract: Apparatus and methods for recovering sulfur from acid gases. Acid gases containing relatively high amounts of carbonyl sulfide and/or one or more types of mercaptans can be treated in a sulfur recovery system employing an acid gas enrichment zone and a tail gas treatment zone, where partially-loaded sulfur absorbing solvent from the tail gas treatment zone is employed for sulfur absorption in the acid gas enrichment zone. Off-gas from the acid gas enrichment zone can be combined and hydrogenated with a sulfur recovery unit tail gas thereby increasing the total amount of sulfur recovery from the initial acid gas.Type: GrantFiled: April 30, 2010Date of Patent: May 21, 2013Assignee: Black & Veatch CorporationInventor: Justin A. Lamar
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Publication number: 20130074121Abstract: The current invention is a method and system for tracking an RFID tag within a defined 3D space and can be used to identify objects within a live performance and create hotspots with respect to the objects, which allows viewers the ability to select objects that are associated with one of the hotspots, and transmits their interest in the selected object to one or more users. Preferably, the system operates such that hotspots can be created for previously created video, newly created video media, as well as live broadcasts.Type: ApplicationFiled: February 28, 2012Publication date: March 21, 2013Inventors: Lincoln Berry, III, Justin Lamar Johnson, Giacomo Caruso, Amanda Farkas, Jared Szechy, Matthew Fisher, Phillip Doepker, Ralph Barrera, Tom Whitney
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Publication number: 20110268650Abstract: Apparatus and methods for recovering sulfur from acid gases. Acid gases containing relatively high amounts of carbonyl sulfide and/or one or more types of mercaptans can be treated in a sulfur recovery system employing an acid gas enrichment zone and a tail gas treatment zone, where partially-loaded sulfur absorbing solvent from the tail gas treatment zone is employed for sulfur absorption in the acid gas enrichment zone. Off-gas from the acid gas enrichment zone can be combined and hydrogenated with a sulfur recovery unit tail gas thereby increasing the total amount of sulfur recovery from the initial acid gas.Type: ApplicationFiled: April 30, 2010Publication date: November 3, 2011Applicant: Black & Veatch CorporationInventor: Justin A. Lamar
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Patent number: 7931889Abstract: A method for producing hydrogen from a light hydrocarbon gas with the hydrocarbon gas being converted to particulate carbon and hydrogen and thereafter quenched with liquid sulfur with the purified hydrogen being recovered as a product.Type: GrantFiled: April 30, 2009Date of Patent: April 26, 2011Assignee: Black & Veatch CorporationInventors: Peter D. Clark, Justin A. Lamar, David K. Stevens
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Publication number: 20100123099Abstract: A method for producing hydrogen from a light hydrocarbon gas with the hydrocarbon gas being converted to particulate carbon and hydrogen and thereafter quenched with liquid sulfur with the purified hydrogen being recovered as a product.Type: ApplicationFiled: April 30, 2009Publication date: May 20, 2010Inventors: Peter D. Clark, Justin A. Lamar, David K. Stevens
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Publication number: 20100108315Abstract: A process to reduce the hydrogen sulfide content of a hydrogen sulfide-containing subterranean formation and of products recovered from the subterranean formation by injecting sulfur dioxide into the subterranean formation.Type: ApplicationFiled: April 30, 2009Publication date: May 6, 2010Inventors: David K. Stevens, Peter D. Clark, Justin A. Lamar
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Patent number: 7561864Abstract: An RF receiver (12) includes a channel estimator (52). The channel estimator (52) includes a channel estimation filter (82), error signal generator (84), and normalized Least-Mean-Square (NLMS) filter-definition generator 86. The filter (82), error generator (84) and NLMS filter-definition generator (86) function together as an adaptive estimator. An error signal (90) is formed with a received signal (48). The filter (82) filters an estimated transmit signal (74) constructed from lower confidence decision data (66) and higher confidence known preamble data (30?). An adaptive filter definition (94) is formed in a feedback, loop which minimizes correlation between the estimated transmit signal (74) and the error signal (90). A convergence signal (122) is modulated in synchronism with the changes between lower and higher confidence data in the estimated transmit signal (74).Type: GrantFiled: December 3, 2006Date of Patent: July 14, 2009Assignee: General Dynamics C4 Systems, Inc.Inventors: Ghassan Chehade Maalouli, Justin Lamar Allen, Keith Charles Palermo
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Publication number: 20080130807Abstract: An RF receiver (12) includes a channel estimator (52). The channel estimator (52) includes a channel estimation filter (82), error signal generator (84), and normalized Least-Mean-Square (NLMS) filter-definition generator 36. The filter (82), error generator (84) and NLMS filter-definition generator (86) function together as an adaptive estimator. An error signal (90) is formed with a received signal (48). The filter (82) filters an estimated transmit signal (74) constructed from lower confidence decision data (66) and higher confidence known preamble data (30?). .An adaptive filter definition (94) is formed in a feedback, loop which minimizes correlation between the estimated transmit signal (74) and the error signal (90). A convergence signal (122) is modulated in synchronism with the changes between lower and higher confidence data in the estimated transmit signal (74).Type: ApplicationFiled: December 3, 2006Publication date: June 5, 2008Applicant: GENERAL DYNAMICS C4 SYSTEMS, INC.Inventors: Ghassan Chehade Maalouli, Justin Lamar Allen, Keith Charles Palermo