Patents by Inventor John McKay
John McKay 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: 20260002983Abstract: A system and method of using a multi-zone substrate to perform electromigration testing of integrated circuits in the high-frequency RF domain. Here, the device under test (DUT) is affixed to a single, multi-zone substrate with a high-temperature zone, a transitional thermal isolation zone, to a low-temperature zone. The high-temperature zone has a DUT interface with a localized heater arrangement. The low-temperature zone provides the interface with RF lines or high speed digital lines to the RF test instrumentation. The DUT input and output pins are attached to the high-temperature zone, and the configuration allows both direct current (DC) and RF stressing of the DUT. The high-temperature zone can raise the DUT temperature to 300-450° C. The RF test port and associated test equipment remain at room temperature.Type: ApplicationFiled: May 23, 2025Publication date: January 1, 2026Inventors: Stephen Ludvik, John McKay
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Publication number: 20250354754Abstract: A system configured to collect a representative sample of dried grain from an industrial grain dryer to inform the dryer's automatic temperature controller includes: a plurality of drop tubes each having a top end and a bottom end, wherein the top end of each drop tube is communicatively coupled to a respective dump chute of the grain dryer and configured to receive a respective partial grain sample from the dump chute; connective tubing communicatively coupling the bottom ends of the plurality of drop tubes; an air blower communicatively coupled to a proximal end of the connective tubing, wherein the air blower is configured to propel the partial grain samples distally through the connective tubing; and a collection box communicatively coupled to a distal end of the connective tubing, wherein the collection box is configured to receive and aggregate the partial grain samples into a combined sample for moisture testing.Type: ApplicationFiled: March 14, 2025Publication date: November 20, 2025Inventor: John MCKAY
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Patent number: 12359561Abstract: A well bore instrument system is provided. The well bore instrument system includes a cable for conveying control signals and data signals; sensors positioned along the cable; and a controller operable to send control signals to the sensors and receive sensor data signals from the sensors via the cable. The controller is configured to transmit the control signals to the sensors at a control signal bit rate, wherein a sensor of the sensors is configured to receive the control signals and transmit sensor data signals to the controller at a sensor data bit rate, and wherein the sensor data bit rate is greater than the control signal bit rate.Type: GrantFiled: September 4, 2020Date of Patent: July 15, 2025Assignee: EXPRO NORTH SEA LIMITEDInventors: David Sirda Shanks, John McKay
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Patent number: 12313672Abstract: A system and method of using a multi-zone substrate to perform electromigration testing of integrated circuits in the high-frequency RF domain. Here, the device under test (DUT) is affixed to a single, multi-zone substrate with a high-temperature zone, a transitional thermal isolation zone, to a low-temperature zone. The high-temperature zone has a DUT interface with a localized heater arrangement. The low-temperature zone provides the interface with RF lines to the RF test instrumentation. The DUT input and output pins are attached to the high-temperature zone, and the configuration allows both direct current (DC) and RF stressing of the DUT. The high-temperature zone can raise the DUT temperature to 300-450° C. The RF test port and associated test equipment remain at room temperature.Type: GrantFiled: December 10, 2024Date of Patent: May 27, 2025Assignee: Power Technology Solutions LLCInventors: Stephen Ludvik, John McKay
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Publication number: 20220372867Abstract: A well bore instrument system is provided. The well bore instrument system includes a cable for conveying control signals and data signals; sensors positioned along the cable; and a controller operable to send control signals to the sensors and receive sensor data signals from the sensors via the cable. The controller is configured to transmit the control signals to the sensors at a control signal bit rate, wherein a sensor of the sensors is configured to receive the control signals and transmit sensor data signals to the controller at a sensor data bit rate, and wherein the sensor data bit rate is greater than the control signal bit rate.Type: ApplicationFiled: September 4, 2020Publication date: November 24, 2022Inventors: David Sirda Shanks, John McKay
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Publication number: 20220192123Abstract: According to the invention, there is provided novel hemp Cannabis cultivars with THC content of 0.2% by dry weight and a unique terpene profile. This invention thus relates to the seeds of hemp Cannabis cultivars of the invention, to the plants of hemp Cannabis cultivars of the invention, to plant parts of hemp Cannabis cultivars of the invention, to methods for producing a Cannabis cultivar by crossing the hemp Cannabis cultivars of the invention with another Cannabis cultivar, and to methods for producing a Cannabis cultivar containing in its genetic material one or more backcross conversion traits or transgenes and to the backcross conversion Cannabis plants and plant parts produced by those methods.Type: ApplicationFiled: March 15, 2022Publication date: June 23, 2022Inventors: Richard S. Fletcher, John McKay
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Patent number: 11304393Abstract: According to the invention, there is provided novel hemp Cannabis cultivars with THC content of 0.2% by dry weight and a unique terpene profile. This invention thus relates to the seeds of hemp Cannabis cultivars of the invention, to the plants of hemp Cannabis cultivars of the invention, to plant parts of hemp Cannabis cultivars of the invention, to methods for producing a Cannabis cultivar by crossing the hemp Cannabis cultivars of the invention with another Cannabis cultivar, and to methods for producing a Cannabis cultivar containing in its genetic material one or more backcross conversion traits or transgenes and to the backcross conversion Cannabis plants and plant parts produced by those methods.Type: GrantFiled: April 5, 2019Date of Patent: April 19, 2022Assignee: NEW WEST GENETICS INC.Inventors: Richard S. Fletcher, John McKay
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Patent number: 11120583Abstract: Systems and methods are provided for imaging that demonstrably outperform previous approaches (especially compressive sensing based approaches). Embodiments of the present disclosure provide and solve an imaging cost function via a stochastic approximation approach. By doing so, embodiments of the preset disclosure provide a significant means of generalization and flexibility to adapt to different application domains while being competitive in terms of computational complexity.Type: GrantFiled: October 29, 2019Date of Patent: September 14, 2021Assignee: The Government of the United States of America, as represented by the Secretary of the NavyInventors: Raghu G. Raj, John Mckay, Vishal Monga
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Publication number: 20200134888Abstract: Systems and methods are provided for imaging that demonstrably outperform previous approaches (especially compressive sensing based approaches). Embodiments of the present disclosure provide and solve an imaging cost function via a stochastic approximation approach. By doing so, embodiments of the preset disclosure provide a significant means of generalization and flexibility to adapt to different application domains while being competitive in terms of computational complexity.Type: ApplicationFiled: October 29, 2019Publication date: April 30, 2020Inventors: Raghu G. Raj, John Mckay, Vishal Monga
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Patent number: 10499584Abstract: According to the invention, there is provided novel hemp Cannabis cultivars with THC content of 0.2% by dry weight and a unique terpene profile. This invention thus relates to the seeds of hemp Cannabis cultivars of the invention, to the plants of hemp Cannabis cultivars of the invention, to plant parts of hemp Cannabis cultivars of the invention, to methods for producing a Cannabis cultivar by crossing the hemp Cannabis cultivars of the invention with another Cannabis cultivar, and to methods for producing a Cannabis cultivar containing in its genetic material one or more backcross conversion traits or transgenes and to the backcross conversion Cannabis plants and plant parts produced by those methods.Type: GrantFiled: March 8, 2017Date of Patent: December 10, 2019Assignee: New West GeneticsInventors: Richard S. Fletcher, John McKay
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Publication number: 20190230882Abstract: According to the invention, there is provided novel hemp Cannabis cultivars with THC content of 0.2% by dry weight and a unique terpene profile. This invention thus relates to the seeds of hemp Cannabis cultivars of the invention, to the plants of hemp Cannabis cultivars of the invention, to plant parts of hemp Cannabis cultivars of the invention, to methods for producing a Cannabis cultivar by crossing the hemp Cannabis cultivars of the invention with another Cannabis cultivar, and to methods for producing a Cannabis cultivar containing in its genetic material one or more backcross conversion traits or transgenes and to the backcross conversion Cannabis plants and plant parts produced by those methods.Type: ApplicationFiled: April 5, 2019Publication date: August 1, 2019Inventors: Richard S. Fletcher, John McKay
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Publication number: 20170339907Abstract: According to the invention, there is provided novel hemp Cannabis cultivars with THC content of 0.2% by dry weight and a unique terpene profile. This invention thus relates to the seeds of hemp Cannabis cultivars of the invention, to the plants of hemp Cannabis cultivars of the invention, to plant parts of hemp Cannabis cultivars of the invention, to methods for producing a Cannabis cultivar by crossing the hemp Cannabis cultivars of the invention with another Cannabis cultivar, and to methods for producing a Cannabis cultivar containing in its genetic material one or more backcross conversion traits or transgenes and to the backcross conversion Cannabis plants and plant parts produced by those methods.Type: ApplicationFiled: March 8, 2017Publication date: November 30, 2017Inventors: Richard S. Fletcher, John McKay
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Publication number: 20080104928Abstract: A packaging system and device for paperboard cartons having closure flaps which extend across and seal the carton opening when filled with articles. The flaps, which are prone to distortion, are treated with a minor amount of water which reverses the distortion and allows the articles to be successfully inserted through the opening and into the carton.Type: ApplicationFiled: August 27, 2004Publication date: May 8, 2008Inventor: John Mckay
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Publication number: 20080026154Abstract: A polymer product comprising a plurality of compounds of formula (I): The product can be prepared by polymerising a lactam or lactone in the presence of a urethane diol or polyol. The products are useful in the production of polyurethane coatings.Type: ApplicationFiled: June 16, 2005Publication date: January 31, 2008Inventors: Richard Jones, Claire Bolton, John McKay, Peter Hargreaves
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Patent number: 7029216Abstract: The locknut is adapted for axial engagement of a threaded shaft having an axis and an outer thread. The locknut has properties for limiting a tightening torque on the shaft to a predetermined torque value. In one aspect, a first member is adapted for engagement by a user and rotation about the shaft. A second member having inner threads is disposed in a rotatable, coaxial relationship with the first member. At least one deflection wall is included in the first member and is provided with properties for deflecting outwardly in response to a radial force. At least one deflecting element is included in the second member and is disposed to exert a radial force against the deflection wall. The deflecting element has a generally engaged relationship with the deflection wall at a torque level not greater than the predetermined torque to maintain the inner threads of the second member in an engaged relationship with the first member.Type: GrantFiled: September 8, 2003Date of Patent: April 18, 2006Assignee: Fluidmaster, Inc.Inventor: John McKay
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Publication number: 20050281534Abstract: The invention provides a method and system for film data comparison particularly but not solely designed to facilitate comparison of edit decision lists (EDS) in the film industry. In one form the invention provides a method of film data comparison comprising the steps of storing in computer memory two or more data files representing edit decision lists, comparing individual edits within the data files, categorising edits within the data files, and generating at least one change list based on the comparisons. The invention also provides a film data comparison system comprising a comparator configured to compare individual edits within data files representing edit decision lists, a category assignor configured to assign a category to one or more edits within the data files, and a generator configured to generate at least one change list based on the comparisons made by the comparator.Type: ApplicationFiled: June 17, 2005Publication date: December 22, 2005Inventor: John McKay
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Publication number: 20050053443Abstract: The locknut is adapted for axial engagement of a threaded shaft having an axis and an outer thread. The locknut has properties for limiting a tightening torque on the shaft to a predetermined torque value. In one aspect, a first member is adapted for engagement by a user and rotation about the shaft. A second member having inner threads is disposed in a rotatable, coaxial relationship with the first member. At least one deflection wall is included in the first member and is provided with properties for deflecting outwardly in response to a radial force. At least one deflecting element is included in the second member and is disposed to exert a radial force against the deflection wall. The deflecting element has a generally engaged relationship with the deflection wall at a torque level not greater than the predetermined torque to maintain the inner threads of the second member in an engaged relationship with the first member.Type: ApplicationFiled: September 8, 2003Publication date: March 10, 2005Inventor: John McKay
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Patent number: 6604249Abstract: A flush valve is adapted to be mounted in the tank of a toilet and includes a selector assembly and a flush valve. The selector assembly is accessible from outside the toilet and provides for initiation of the flushing operation and an alternative choice between a larger flush water volume and a smaller flush water volume. A support structure provides for both axial and radial movement of the selector assembly relative to the flush valve in order to facilitate mounting and aligning of the flush valve assembly. A slide mechanism provides for variation of at least the smaller flush water volume.Type: GrantFiled: April 29, 2002Date of Patent: August 12, 2003Assignee: Fluidmaster, Inc.Inventors: Joseph Han, John McKay, Tracy James Haggstrom, Farid Maiwandi
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Patent number: 6442772Abstract: A flush valve is adapted to be mounted in the tank of a toilet and includes a selector assembly and a flush valve. The selector assembly is accessible from outside the toilet and provides for initiation of the flushing operation and an alternative choice between a larger flush water volume and a smaller flush water volume. A support structure provides for both axial and radial movement of the selector assembly relative to the flush valve in order to facilitate mounting and aligning of the flush valve assembly. A slide mechanism provides for variation of at least the smaller flush water volume.Type: GrantFiled: March 26, 2001Date of Patent: September 3, 2002Assignee: Fluidmaster, Inc.Inventors: Joseph Han, John McKay, Tracy James Haggstrom, Farid Maiwandi
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Publication number: 20020112282Abstract: A flush valve is adapted to be mounted in the tank of a toilet and includes a selector assembly and a flush valve. The selector assembly is accessible from outside the toilet and provides for initiation of the flushing operation and an alternative choice between a larger flush water volume and a smaller flush water volume. A support structure provides for both axial and radial movement of the selector assembly relative to the flush valve in order to facilitate mounting and aligning of the flush valve assembly. A slide mechanism provides for variation of at least the smaller flush water volume.Type: ApplicationFiled: April 29, 2002Publication date: August 22, 2002Inventors: Joseph Han, John McKay, Tracy James Haggstrom, Farid Maiwandi