Patents by Inventor William Duncan
William Duncan 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: 12429400Abstract: An apparatus, system, and method for a see-through optical verification tester are described herein. In some aspects, a heating element such as a Peltier or Thermoelectric Cooler “TEC” may be used to control a temperature of an optical element. In examples, the see-through optical transmission tester includes a see-through void and may control temperature, humidity, and pressure of an environmental enclosure to facilitate optical see-through and reflective tests.Type: GrantFiled: March 31, 2022Date of Patent: September 30, 2025Assignee: Meta Platforms Technologies, LLCInventors: Alireza Moheghi, Kang Wei, William Duncan, Peter Jasinski
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Publication number: 20120238451Abstract: The invention provides methods and herbicide compositions for weed control. The invention provides for enhancement of herbicide activity by the addition of an adjuvant. The herbicide activity is especially useful as a preplant and postplant treatment.Type: ApplicationFiled: March 16, 2012Publication date: September 20, 2012Applicant: MONSANTO TECHNOLOGY LLCInventors: Paul Feng, Ronald Brinker, William Duncan, Alejandro Perez-Jones
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Patent number: 8119178Abstract: This invention is a novel composition for preserving fresh cut apples comprising a mixture of ascorbic acid, and one or more of calcium chloride, calcium carbonate, magnesium chloride, calcium hydroxide, and optionally, citric acid or sodium citrate. This invention also relates to a method of preserving fresh cut apples by treating the cut apples with the novel composition dissolved in water and packaging the treated fresh cut apples in a modified atmosphere package.Type: GrantFiled: January 18, 2011Date of Patent: February 21, 2012Assignee: Natureseal, Inc.Inventors: Perry D. Lidster, William Duncan, Miriam O'Donovan, Cheong Kit Leung
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Publication number: 20070136166Abstract: Methods and systems consistent with the present invention overcome the shortcomings of existing trading systems by providing an invoiceless trading system that creates incentives for customers to pay suppliers within a predetermined period of time, such as a settlement period. Specifically, the invoiceless trading system enables a customer to obtain a discount on orders placed with suppliers in return for an immediate payment (e.g., within 24 hours) by the customer. The supplier receives payment within the predetermined period of time, and the customer receives additional cash benefits by providing an early payment to the supplier. To communicate with and transfer funds between customers and suppliers, the invoiceless trading system may use an electronic gateway and a settlement bank. In addition to creating an incentive to embrace e-commerce, both customers and suppliers avoid the need to manually process orders and use invoices to complete transactions.Type: ApplicationFiled: January 16, 2007Publication date: June 14, 2007Inventor: William Duncan
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Publication number: 20070094570Abstract: Provided are a method, system, and an article of manufacture for detecting errors while accessing a storage device. A host system writes an identical initialization pattern into each block of a plurality of blocks while formatting the storage device. Each block of the plurality of blocks has a checksum field capable of containing a value. Any host system generates an error when data from a retrieved block from the plurality of blocks computes to a checksum that is different from the value contained within the checksum field for the retrieved block, and the retrieved block does not contain the initialization pattern.Type: ApplicationFiled: October 3, 2006Publication date: April 26, 2007Applicant: Sun Microsystems, Inc.Inventors: William Duncan, Wayne Ihde, Michael Tibbetts
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Publication number: 20070063107Abstract: A reusable module is affixed atop a reusable orbital vehicle (OV). Various configurations of the reusable module have identical external dimensions in the region of attachment to the OV to permit interchangeability. Different configurations can accommodate a variety of missions of different type and duration. A variety of cargo modules of different configurations allow cargo to be uplifted into orbit. In one embodiment, the cargo module is an unpressurized cargo module in which the cargo is exposed to the environment of space during the unloading process. The cargo module may also be a pressurized cargo module. In an alternative embodiment, the cargo module may include both a pressurized cargo module and unpressurized cargo module.Type: ApplicationFiled: May 10, 2006Publication date: March 22, 2007Applicant: Kistler Aerospace CorporationInventors: George Mueller, Richard Kohrs, William Duncan, David Cochran, Dean Misterek, Terrill Burlison, Ryan Curtis, Thomas Johnson, Richard Bailey, Charles Limerick
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Publication number: 20060072289Abstract: An apparatus and method for reducing dust on components in a computer system is disclosed. Embodiments include a system that generally includes an enclosure, a component mounted with the enclosure, and a fan adapted to induce an airflow towards the component to provide cooling. The system also generally includes a dust ionizer adapted to provide an electrical charge to dust particles within the airflow and a dust reflector having an electrical charge adapted to deflect the charge dust particles away from the component. In some embodiments, the component may be a processor, heat sink, video chip, memory module, voltage regulator module, etc.Type: ApplicationFiled: October 1, 2004Publication date: April 6, 2006Applicant: International Business Machines CorporationInventors: James Rutledge, Cory Chapman, Kenneth Seethaler, William Duncan
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Patent number: 4802325Abstract: A method of packaging components (4) for shipping comprising: loading the components in rails (2); assembling a plurality of the rails into a composite structure (20); and wrapping the composite structure in an anti-static envelope (40) so as to form a quasi-rigid anti-static package (46). The method may further comprise the step of securing the composite structure, e.g. by fixing a strap (18) at each end, immediately before the wrapping step.A material for use in packaging components for shipping comprising a sandwich material (40) having: a first layer (42) of conductive material and a second layer (44) of static-dissipative material, the first and second layers being bonded together. The outer layer may be made of conductive paper to provide adequate snag- and tear-resistance and the inner layer may be made of an anti-static plastics material.Type: GrantFiled: July 20, 1987Date of Patent: February 7, 1989Assignee: Motorola Inc.Inventor: William Duncan
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Patent number: 4711971Abstract: A thermoelectric alloy composition is described comprising from 5% to 95% silicon, from 95% to 5% Germanium, from 0.01% to 0.2% lead and from 0% to 0.2% tin, all percentages being atomic percentages. In a preferred composition at least 50% silicon and 50% Germanium is present with 0.03% to 0.1% lead and from 0 to 0.05% tin. Tin and lead in combination provide lower thermal conductivity and a greater figure of merit than with lead or tin alone. Other preferred compositions are provided and a thermoelectric material and a p-n coupling thermoelectric generator (10) incorporating the alloy is disclosed. The alloy composition provides high efficiency of power to heat loss and minimizes running costs.Type: GrantFiled: December 5, 1985Date of Patent: December 8, 1987Assignee: The University Court of the University of GlasgowInventors: William Duncan, Arthur J. Barlow
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Patent number: D339961Type: GrantFiled: December 9, 1991Date of Patent: October 5, 1993Inventors: Moises Ravelo, William Duncan