Patents by Inventor William Donovan

William Donovan 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).

  • Publication number: 20230249813
    Abstract: A ganged servo flight control system for an unmanned aerial vehicle is provided. The flight control system may include a swashplate having first, second, and third connection portions; a first control assembly connected to the first connection portion of the swashplate; a second control assembly connected to the second connection portion of the swashplate; and a third control assembly connected to the third connection portion of the swashplate. The first control assembly may include two or more servo-actuators connected to operate in cooperation with each other.
    Type: Application
    Filed: April 19, 2023
    Publication date: August 10, 2023
    Inventors: Lance HOLLY, William DONOVAN
  • Patent number: 11649046
    Abstract: A ganged servo flight control system for an unmanned aerial vehicle is provided. The flight control system may include a swashplate having first, second, and third connection portions; a first control assembly connected to the first connection portion of the swashplate; a second control assembly connected to the second connection portion of the swashplate; and a third control assembly connected to the third connection portion of the swashplate. The first control assembly may include two or more servo-actuators connected to operate in cooperation with each other.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: May 16, 2023
    Assignee: AEROVIRONMENT, INC.
    Inventors: Lance Holly, William Donovan
  • Patent number: 11338921
    Abstract: A dispersement system for a UAV is provided. The dispersement system may include a plurality of dispersement nozzles operable to dispense an agricultural product at variable flowrates, a flow controller responsive to instructions and operable to regulate a volume of the agricultural product dispensed by the dispersement nozzles, and a control system. The control system may include a plurality of sensors operable to monitor a plurality of flight parameters and a processing unit configured to model an effect of the plurality of flight parameters on first flow control instructions corresponding to a prescription coverage of the agricultural product and calculate and output modulated flow control instructions to the flow controller. The control system may modulate the first control instructions to change a flowrate of one or more of the plurality of dispersement nozzles to achieve an actual coverage of the agricultural product that is closer to the prescription coverage.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: May 24, 2022
    Assignee: AEROVIRONMENT, INC.
    Inventors: Lance Holly, William Donovan, Aaron Lessig
  • Publication number: 20210403163
    Abstract: A disbursement system for a UAV is provided. The disbursement system may include a plurality of disbursement nozzles operable to dispense an agricultural product at variable flowrates, a flow controller responsive to instructions and operable to regulate a volume of the agricultural product dispensed by the disbursement nozzles, and a control system. The control system may include a plurality of sensors operable to monitor a plurality of flight parameters and a processing unit configured to model an effect of the plurality of flight parameters on first flow control instructions corresponding to a prescription coverage of the agricultural product and calculate and output modulated flow control instructions to the flow controller. The control system may modulate the first control instructions to change a flowrate of one or more of the plurality of disbursement nozzles to achieve an actual coverage of the agricultural product that is closer to the prescription coverage.
    Type: Application
    Filed: September 10, 2021
    Publication date: December 30, 2021
    Inventors: Lance Holly, William Donovan, Aaron Lessig
  • Patent number: 11130573
    Abstract: A disbursement system for a UAV is provided. The disbursement system may include a plurality of disbursement nozzles operable to dispense an agricultural product at variable flowrates, a flow controller responsive to instructions and operable to regulate a volume of the agricultural product dispensed by the disbursement nozzles, and a control system. The control system may include a plurality of sensors operable to monitor a plurality of flight parameters and a processing unit configured to model an effect of the plurality of flight parameters on first flow control instructions corresponding to a prescription coverage of the agricultural product and calculate and output modulated flow control instructions to the flow controller. The control system may modulate the first control instructions to change a flowrate of one or more of the plurality of disbursement nozzles to achieve an actual coverage of the agricultural product that is closer to the prescription coverage.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: September 28, 2021
    Assignee: AEROVIRONMENT, INC.
    Inventors: Lance Holly, William Donovan, Aaron Lessig
  • Publication number: 20200255134
    Abstract: A ganged servo flight control system for an unmanned aerial vehicle is provided. The flight control system may include a swashplate having first, second, and third connection portions; a first control assembly connected to the first connection portion of the swashplate; a second control assembly connected to the second connection portion of the swashplate; and a third control assembly connected to the third connection portion of the swashplate. The first control assembly may include two or more servo-actuators connected to operate in cooperation with each other.
    Type: Application
    Filed: March 5, 2020
    Publication date: August 13, 2020
    Inventors: Lance Holly, William Donovan
  • Patent number: 10618645
    Abstract: A ganged servo flight control system for an unmanned aerial vehicle is provided. The flight control system may include a swashplate having first, second, and third connection portions; a first control assembly connected to the first connection portion of the swashplate; a second control assembly connected to the second connection portion of the swashplate; and a third control assembly connected to the third connection portion of the swashplate. The first control assembly may include two or more servo-actuators connected to operate in cooperation with each other.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: April 14, 2020
    Assignee: AEROVIRONMENT, INC.
    Inventors: Lance Holly, William Donovan
  • Publication number: 20180319499
    Abstract: A disbursement system for a UAV is provided. The disbursement system may include a plurality of disbursement nozzles operable to dispense an agricultural product at variable flowrates, a flow controller responsive to instructions and operable to regulate a volume of the agricultural product dispensed by the disbursement nozzles, and a control system. The control system may include a plurality of sensors operable to monitor a plurality of flight parameters and a processing unit configured to model an effect of the plurality of flight parameters on first flow control instructions corresponding to a prescription coverage of the agricultural product and calculate and output modulated flow control instructions to the flow controller. The control system may modulate the first control instructions to change a flowrate of one or more of the plurality of disbursement nozzles to achieve an actual coverage of the agricultural product that is closer to the prescription coverage.
    Type: Application
    Filed: November 2, 2016
    Publication date: November 8, 2018
    Inventors: Lance Holly, William Donovan, Aaron Lessig
  • Publication number: 20170057628
    Abstract: A ganged servo flight control system for an unmanned aerial vehicle is provided. The flight control system may include a swashplate having first, second, and third connection portions; a first control assembly connected to the first connection portion of the swashplate; a second control assembly connected to the second connection portion of the swashplate; and a third control assembly connected to the third connection portion of the swashplate. The first control assembly may include two or more servo-actuators connected to operate in cooperation with each other.
    Type: Application
    Filed: August 25, 2015
    Publication date: March 2, 2017
    Inventors: Lance Holly, William Donovan
  • Patent number: 8569583
    Abstract: The present invention relates to the isolation and characterization of nucleotide sequences encoding novel insecticidal proteins secreted into the extracellular space from Bacillus thuringiensis and related strains. The proteins are isolated from culture supernatants of Bacillus thuringiensis and related strains and display insecticidal activity against lepidopteran insects including European corn borer (ECB), tobacco budworm (TBW) and diamondback moth (DBM). Insecticidal proteins encoded by nucleotide sequences that hybridize under stringent conditions to the isolated and characterized nucleotide sequences are disclosed. Methods are disclosed for making and using transgenic cells and plants comprising the novel nucleotide sequence of the invention.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: October 29, 2013
    Assignee: Monsanto Technology LLC
    Inventors: Judith Donovan, William Donovan, James Engleman, Thomas Malvar, John Pitkin
  • Publication number: 20110283417
    Abstract: The present invention relates to the isolation and characterization of nucleotide sequences encoding novel insecticidal proteins secreted into the extracellular space from Bacillus thuringiensis and related strains. The proteins are isolated from culture supernatants of Bacillus thuringiensis and related strains and display insecticidal activity against lepidopteran insects including European corn borer (ECB), tobacco budworm (TBW) and diamondback moth (DBM). Insecticidal proteins encoded by nucleotide sequences that hybridize under stringent conditions to the isolated and characterized nucleotide sequences are disclosed. Methods are disclosed for making and using transgenic cells and plants comprising the novel nucleotide sequence of the invention.
    Type: Application
    Filed: June 29, 2011
    Publication date: November 17, 2011
    Inventors: JUDITH DONOVAN, WILLIAM DONOVAN, JAMES ENGLEMAN, THOMAS MALVAR, JOHN PITKIN
  • Publication number: 20080040827
    Abstract: The present invention relates to the isolation and characterization of nucleotide sequences encoding novel insecticidal proteins secreted into the extracellular space from Bacillus thuringiensis and related strains. The proteins are isolated from culture supernatants of Bacillus thuringiensis and related strains and display insecticidal activity against lepidopteran insects including European corn borer (ECB), tobacco budworm (TBW) and diamondback moth (DBM). Insecticidal proteins encoded by nucleotide sequences that hybridize under stringent conditions to the isolated and characterized nucleotide sequences are disclosed. Methods are disclosed for making and using transgenic cells and plants comprising the novel nucleotide sequence of the invention.
    Type: Application
    Filed: December 14, 2004
    Publication date: February 14, 2008
    Inventors: Judith Donovan, William Donovan, James Engleman, Thomas Malvar, John Pitkin
  • Publication number: 20070163000
    Abstract: Disclosed is a novel ?-endotoxin, designated CryET29, that exhibits insecticidal activity against siphonapteran insects, including larvae of the cat flea (Ctenocephalides felis), as well as against coleopteran insects, including the southern corn rootworm (Diabrotica undecimpunctata), western corn rootworm (D. virgifera), Colorado potato beetle (Leptinotarsa decemlineata), Japanese beetle (Popillia japonica), and red flour beetle (Tribolium castaneum). Also disclosed are nucleic acid segments encoding CryET29, recombinant vectors, host cells, and transgenic plants comprising a cryET29 DNA segment. Methods for making and using the disclosed protein and nucleic acid segments are disclosed as well as assays and diagnostic kits for detecting cryET29 and CryET29 sequences in vivo and in vitro.
    Type: Application
    Filed: March 1, 2007
    Publication date: July 12, 2007
    Inventors: Mark Rupar, William Donovan, Yuping Tan, Annette Slaney
  • Publication number: 20070061919
    Abstract: Disclosed are Bacillus thuringiensis strains comprising novel crystal proteins which exhibit insecticidal activity against lepidopteran insects. Also disclosed are novel B. thuringiensis genes and their encoded crystal proteins, as well as methods of making and using transgenic cells comprising the novel nucleic acid sequences of the invention.
    Type: Application
    Filed: July 17, 2006
    Publication date: March 15, 2007
    Inventors: James Baum, Chih-Rei Chu, William Donovan, Amy Gilmer, Mark Rupar
  • Publication number: 20060260008
    Abstract: Disclosed are novel insecticidal polypeptides, and compositions comprising these polypeptides, peptide fragments thereof, and antibodies specific therefor. Also disclosed are vectors, transformed host cells, and transgenic plants that contain nucleic acid segments that encode the disclosed ?-endotoxin polypeptides. Also disclosed are methods of identifying related polypeptides and polynucleotides, methods of making and using transgenic cells comprising these polynucleotide sequences, as well as methods for controlling an insect population, such as Colorado potato beetle, southern corn rootworm and western corn rootworm, and for conferring to a plant resistance to a target insect species.
    Type: Application
    Filed: July 12, 2006
    Publication date: November 16, 2006
    Inventors: Mark Rupar, William Donovan, Chih-Rei Chu, Elizabeth Pease, Yuping Tan, Annette Slaney, Thomas Malvar, James Baum
  • Publication number: 20060253925
    Abstract: Disclosed are novel insecticidal polypeptides, and compositions comprising these polypeptides, peptide fragments thereof, and antibodies specific therefor. Also disclosed are vectors, transformed host cells, and transgenic plants that contain nucleic acid segments that encode the disclosed ?-endotoxin polypeptides. Also disclosed are methods of identifying related polypeptides and polynucleotides, methods of making and using transgenic cells comprising these polynucleotide sequences, as well as methods for controlling an insect population, such as Colorado potato beetle, southern corn rootworm and western corn rootworm, and for conferring to a plant resistance to a target insect species.
    Type: Application
    Filed: July 12, 2006
    Publication date: November 9, 2006
    Inventors: Mark Rupar, William Donovan, Chih-Rei Chu, Elizabeth Pease, Yuping Tan, Annette Slaney, Thomas Malvar, James Baum
  • Publication number: 20060191034
    Abstract: The present invention relates to the isolation and characterization of nucleotide sequences encoding novel insecticidal proteins secreted into the extracellular space from Bacillus thuringiensis and related strains. The proteins are isolated from culture supernatants of Bacillus thuringiensis and related strains and display insecticidal activity against coleopteran insects including Colorado potato beetle (Lymantria dispar) and Southern Corn Rootworm (Diabrotica undecempunctata). Insecticidal proteins encoded by nucleotide sequences that hybridize to the isolated and characterized nucleotide sequences are disclosed. Also disclosed are methods of making and using transgenic cells and plants comprising the novel nucleotide sequence of the invention.
    Type: Application
    Filed: July 6, 2004
    Publication date: August 24, 2006
    Inventors: James Baum, Judith Donovan, William Donovan, James Engleman, Karina Krasomil-Osterfeld, John Pitkin, James Roberts
  • Publication number: 20060051822
    Abstract: Disclosed are Bacillus thuringiensis strains comprising novel crystal proteins which exhibit insecticidal activity against coleopteran insects including red flour beetle larvae (Tribolium castaneum) and Japanese beetle larvae (Popillia japonica). Also disclosed are novel B. thuringiensis crystal toxin genes, designated cryET33 and cryET34, which encode the colepteran-toxic crystal proteins, CryET33 (29-kDa) crystal protein, and the cryET34 gene encodes the 14-kDa CryET34 crystal protein. The CryET33 and CryET34 crystal proteins are toxic to red flour beetle larvae and Japanese beetle larvae. Also disclosed are methods of making and using transgenic cells comprising the novel nucleic acid sequences of the invention.
    Type: Application
    Filed: September 20, 2005
    Publication date: March 9, 2006
    Inventors: William Donovan, Judith Donovan, Annette Slaney
  • Publication number: 20050093923
    Abstract: Techniques are disclosed for performing color correction in a color printer. An RGB test image is printed to produce a printed calibration image. Colors in the printed calibration image are measured and compared to expected color values. A color corrector generates a printer lookup table (LUT) based on this comparison. The LUT may be generated based on models of the printer's print engine and previous LUTs. The color corrections are applied to subsequent print jobs to improve the quality of color output. Color measurement and correction may be performed using a closed-loop system contained within the printer that includes a color measurement device (such as a scanner) and a computer.
    Type: Application
    Filed: April 6, 2004
    Publication date: May 5, 2005
    Inventors: Brian Busch, Daniel Bybell, William Donovan, Felix Lin, Suhail Saquib, Jay Thornton
  • Publication number: 20020004732
    Abstract: A method and computer system for processing a paper product. The computer system can include a product order tracker configured to receive a paper product order from a paper purchaser to purchase paper product that is produced by a paper manufacturer. The paper product can include a roll of paper or plurality of unbound stacked paper sheets. The system can further include a promotions order tracker configured to receive a promotional material order from a third-party advertiser to place promotional material on an enclosure for the paper product or in the enclosure for the paper product. The system can still further include a paper product tracker configured to provide instructions for creating the enclosure for the paper product. The enclosure can have or enclose the promotional material of the received promotional material order, and the paper product tracker can further be configured to provide instructions to enclose the paper product of the received order with the created enclosure.
    Type: Application
    Filed: May 4, 2001
    Publication date: January 10, 2002
    Inventor: William Donovan Quigg