Patents by Inventor Gregory P. Stewart
Gregory P. Stewart 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: 11925151Abstract: A mobile platform includes at least one first sensor mounted at a first position on the mobile platform and at least one second sensor mounted at a second position on the mobile platform, where the first position is offset from the second position. The at least one first sensor is configured to capture first data measurements of plants in the growing area. The at least one second sensor is configured to capture second data measurements of the plants in the growing area. Each of the first and second data measurements is associated with a three-dimensional position within the growing area and a time. The first and second sensors are configured to generate at least one common type of data measurement such that at least some of the first and second data measurements represent stereo-spatio-temporal data measurements of the plants in the growing area.Type: GrantFiled: November 13, 2020Date of Patent: March 12, 2024Assignee: Ecoation Innovative Solutions Inc.Inventors: Stephen P. Humpston, Gregory E. Stewart, Gavin Schneider, Adrian M. Fuxman, Patrick O. Wspanialy, Saber Miresmailli
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Patent number: 10750573Abstract: A BLE network includes a first piconet including a first master scanner and a first group of low-power slave/advertisers for transmitting wireless advertisements. Circuitry in the first master/scanner wirelessly scans to detect an advertisement transmitted by a first slave/advertiser of the first group and transmits a connection request in response to the detecting, and transmits a schedule for subsequent advertisements after an initial advertisement by the first slave/advertiser. Circuitry in the first slave/advertiser transmits the initial advertisement, receives an acceptance a resulting connection request, establishes association with the first master scanner, and then causes the first slave/advertiser to go to sleep, to wake up and transmit subsequent advertisements according to the schedule and accept resulting connection requests, and transmits available data to the first master/scanner, and goes back to sleep.Type: GrantFiled: November 13, 2018Date of Patent: August 18, 2020Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Sandeep Kamath, Jason P. Kriek, Gregory P. Stewart, Leonardo Estevez
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Publication number: 20190098694Abstract: A BLE network includes a first piconet including a first master scanner and a first group of low-power slave/advertisers for transmitting wireless advertisements. Circuitry in the first master/scanner wirelessly scans to detect an advertisement transmitted by a first slave/advertiser of the first group and transmits a connection request in response to the detecting, and transmits a schedule for subsequent advertisements after an initial advertisement by the first slave/advertiser. Circuitry in the first slave/advertiser transmits the initial advertisement, receives an acceptance a resulting connection request, establishes association with the first master scanner, and then causes the first slave/advertiser to go to sleep, to wake up and transmit subsequent advertisements according to the schedule and accept resulting connection requests, and transmits available data to the first master/scanner, and goes back to sleep.Type: ApplicationFiled: November 13, 2018Publication date: March 28, 2019Inventors: Sandeep Kamath, Jason P. Kriek, Gregory P. Stewart, Leonardo Estevez
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Patent number: 10129927Abstract: A BLE network includes a first piconet (A) including a first master scanner (3-1) and a first group of low-power slave/advertisers (5-1,2 . . . 5) for transmitting wireless advertisements. Circuitry (3,55) in the first master/scanner wirelessly scans to detect an advertisement (58,62) transmitted by a first slave/advertiser (5-1) of the first group and transmits a connection request (58,62) in response to the detecting, and transmits a schedule (60) for subsequent advertisements after an initial advertisement by the first slave/advertiser. Circuitry (5,39) in the first slave/advertiser transmits the initial advertisement (42), receives an acceptance a resulting connection request, establishes association (44) with the first master scanner, and then causes the first slave/advertiser to go to sleep, to wake up and transmit subsequent advertisements according to the schedule (50) and accept resulting connection requests, and transmits available data to the first master/scanner, and goes back to sleep.Type: GrantFiled: May 30, 2017Date of Patent: November 13, 2018Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Sandeep Kamath, Jason P. Kriek, Gregory P. Stewart, Leonardo Estevez
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Publication number: 20170265134Abstract: A BLE network includes a first piconet (A) including a first master scanner (3-1) and a first group of low-power slave/advertisers (5-1,2 . . . 5) for transmitting wireless advertisements. Circuitry (3,55) in the first master/scanner wirelessly scans to detect an advertisement (58,62) transmitted by a first slave/advertiser (5-1) of the first group and transmits a connection request (58,62) in response to the detecting, and transmits a schedule (60) for subsequent advertisements after an initial advertisement by the first slave/advertiser. Circuitry (5,39) in the first slave/advertiser transmits the initial advertisement (42), receives an acceptance a resulting connection request, establishes association (44) with the first master scanner, and then causes the first slave/advertiser to go to sleep, to wake up and transmit subsequent advertisements according to the schedule (50) and accept resulting connection requests, and transmits available data to the first master/scanner, and goes back to sleep.Type: ApplicationFiled: May 30, 2017Publication date: September 14, 2017Inventors: Sandeep Kamath, Jason P. Kriek, Gregory P. Stewart, Leonardo Estevez
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Patent number: 9668297Abstract: A BLE network includes a first piconet (A) including a first master scanner (3-1) and a first group of low-power slave/advertisers (5-1,2 . . . 5) for transmitting wireless advertisements and for establishing wireless connections with the first master/scanner. Circuitry (3,55) in the first master/scanner wirelessly scans to detect an advertisement (58,62) transmitted by a first slave/advertiser (5-1) of the first group and transmits a connection request (58,62) in response to the detecting, and transmits a schedule (60) for subsequent advertisements after an initial advertisement by the first slave/advertiser to complete synchronization of the first master/scanner with the first slave/advertiser.Type: GrantFiled: August 2, 2013Date of Patent: May 30, 2017Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Sandeep Kamath, Jason P. Kriek, Gregory P. Stewart, Leonardo Estevez
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Publication number: 20140355582Abstract: A BLE network includes a first piconet (A) including a first master scanner (3-1) and a first group of low-power slave/advertisers (5-1,2 . . . 5) for transmitting wireless advertisements and for establishing wireless connections with the first master/scanner. Circuitry (3,55) in the first master/scanner wirelessly scans to detect an advertisement (58,62) transmitted by a first slave/advertiser (5-1) of the first group and transmits a connection request (58,62) in response to the detecting, and transmits a schedule (60) for subsequent advertisements after an initial advertisement by the first slave/advertiser to complete synchronization of the first master/scanner with the first slave/advertiser.Type: ApplicationFiled: August 2, 2013Publication date: December 4, 2014Applicant: Texas Instruments IncorporatedInventors: Sandeep Kamath, Jason P. Kriek, Gregory P. Stewart, Leonardo Estevez
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Patent number: 8436071Abstract: The invention is directed to an improved dental composition useful in the repair of cavities, apex repairs, root perforations and root canals. Disclosed is a dental composition and dental composition additive which have improved handling characteristics, for example improved viscosity and setting time. The addition of effective amounts of a modified cellulose and calcium chloride to available dental repair compounds, such as mineral trioxide compound, results in the improved dental composition without affecting the other characteristics of the dental repair compound.Type: GrantFiled: October 3, 2011Date of Patent: May 7, 2013Assignee: Saint Louis UniversityInventors: John F. Hatton, Benjamin S. Ber, Gregory P. Stewart
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Publication number: 20120073469Abstract: The invention is directed to an improved dental composition useful in the repair of cavities, apex repairs, root perforations and root canals. Disclosed is a dental composition and dental composition additive which have improved handling characteristics, for example improved viscosity and setting time. The addition of effective amounts of a modified cellulose and calcium chloride to available dental repair compounds, such as mineral trioxide compound, results in the improved dental composition without affecting the other characteristics of the dental repair compound.Type: ApplicationFiled: October 3, 2011Publication date: March 29, 2012Inventors: John F. Hatton, Benjamin S. Ber, Gregory P. Stewart
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Patent number: 5762502Abstract: A process for conditioning dentin surfaces in teeth to provide improved bonding strength between restorative materials and a tooth to be restored is disclosed. The process includes exposing a cut tooth surface to at least one enzyme, and then rinsing the tooth surface with water to remove any residual enzyme, prior to applying the restorative material.Type: GrantFiled: July 11, 1996Date of Patent: June 9, 1998Inventors: Arthur N. Bahn, Gregory P. Stewart
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Patent number: 4034846Abstract: A method and apparatus for conveying parts from a production machinery includes a first normally energized conveyor which conveys the parts from the production machinery to a first location, and discharges the parts into a parts stacking hopper at the first location, which stacks the parts on a second normally deenergized conveyor, and a photooptic control system which deenergizes the first conveyor and energizes the second conveyor when a predetermined number of parts have been stacked on the second conveyor to permit the stack of parts to be conveyed to a second location.Type: GrantFiled: April 25, 1975Date of Patent: July 12, 1977Assignee: Bunting Magnetics CompanyInventors: William J. Burgis, Gregory P. Stewart