Patents by Inventor David W. Hill
David W. Hill 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: 11662772Abstract: An electronic disclosed herein may include a band formed from metal that combines with a bottom wall formed from a non-metal to form an enclosure that carries internal components. The electronic device may include a transparent cover and a display assembly partially covered by a border having a uniform dimension. The electronic device may include a vision system designed for facial recognition of a user of the electronic device. A bracket assembly may hold the vision system. The bracket assembly may not be affixed to the enclosure and may move relative to the enclosure. The electronic device may include a battery assembly having multiple battery components coupled together. The electronic device may further include a receiver coil for wireless charging of the battery assembly. The electronic device may include a circuit board assembly having stacked circuit boards. The electronic device may further include a dual camera assembly.Type: GrantFiled: April 1, 2021Date of Patent: May 30, 2023Assignee: Apple Inc.Inventors: David A. Pakula, Daniel W. Jarvis, Shimon Elkayam, Brandon R. Garbus, Christopher S. Graham, Karl Ruben F. Larsson, Ashley E. Fletcher, Jared M. Kole, Eric S. Jol, Aaron A. Oro, Michael D. Quinones, Gregory N. Stephens, Ian A. Spraggs, James A. Bertin, Simon C. Helmore, Melissa A. Wah, Matthew D. Hill, Jon F. Housour, Douglas G. Fournier, Christopher S. Tomasetta
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Patent number: 9942842Abstract: An apparatus and power saving methods are disclosed. The apparatus includes a radio communication device including at least one hardware component configured to operate in a normal mode and a power saving mode. The apparatus also includes a controller configured to monitor operations of the radio communication device and to determine whether to set the at least one hardware component to operate in the normal mode or in the power saving mode. The apparatus further includes a control mechanism associated with the at least one hardware component. The control mechanism is configured to change the operation of the at least one hardware component between the normal mode and the power saving mode based on a command received from the controller.Type: GrantFiled: July 31, 2014Date of Patent: April 10, 2018Assignee: Rockwell Collins, Inc.Inventors: Thomas S. Humphries, David W. Hill, Neal J. Buchmeyer, Maury J. Anderson
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Patent number: 9389750Abstract: A process of pairing a wireless PAN (personal area network) device with a system can be facilitated first by assuming default PIN codes that are traditionally used with wireless PAN devices and then by attempting such presumed default codes before querying the user for input. Accordingly, a cumbersome task conventionally required of the user is most often removed. Also, the devices that are paired and connected are preferably graphically conveyed on a display or graphical user interface (GUI) in a manner that solidly implies that each PAN device is connected only to its system, and not (directly) to other PAN devices.Type: GrantFiled: November 30, 2008Date of Patent: July 12, 2016Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Harriss C. Ganey, David W. Hill, Aaron M. Stewart
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Publication number: 20160055459Abstract: A method and system for scheduling a meeting between a schedule entity and a plurality of booking entities over a communications network. The method comprises presenting a meeting schedule of the schedule entity for access by the plurality of booking entities, such that the meeting schedule defines a meeting period including a start time and an end time and the meeting period is divided into a first meeting interval and a second meeting interval such that the intervals are located in the meeting period between the start and end times. The method also confirms booking of a first meeting for a first booking entity of the plurality of booking entities in the first meeting interval and maintains the availability of the first meeting interval to accept another meeting booking by another booking entity of the plurality of booking entities based on a booking number threshold defining the maximum number of allowed meeting bookings for the first meeting interval.Type: ApplicationFiled: June 24, 2015Publication date: February 25, 2016Inventor: David W. Hill
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Patent number: 8931969Abstract: The invention provides large, vertically elongated keyboard keys strategically chosen and positioned above the alphanumeric section of a standard keyboard (e.g. a laptop PC keyboard) to provide a more ergonomic keyboard arrangement. The invention provides for keys that appropriately address the needs of touch typists when striking frequently used keys located above the alphanumeric section of the keyboard.Type: GrantFiled: March 27, 2009Date of Patent: January 13, 2015Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Aaron M. Stewart, Hiroki Hirano, David W. Hill, Mitsuo Horiuchi, Tomoyuki Takahashi, Kazuo Nakada, Go Osaki
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Publication number: 20130303566Abstract: The present invention provides a method of treating a mammal with age-related macular degeneration (AMD) comprising administering a dosage of at least one of prostaglandin E1 (PGE1), papaverine, and an alpha-1-vasodilator, in a pharmaceutically acceptable carrier for a period of time effective to deliver a dosage effective to treat said AMD.Type: ApplicationFiled: January 24, 2013Publication date: November 14, 2013Applicant: David W. HillInventor: David W. Hill
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Patent number: 8364753Abstract: A method is provided for evolving a defined online existing relationship between a first member and a second member, the online existing relationship defined by a plurality of existing relationship features for use in managing network interaction on a communications network between the first member and the second member.Type: GrantFiled: September 1, 2011Date of Patent: January 29, 2013Assignee: TimedRight Inc.Inventor: David W. Hill
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Publication number: 20120253866Abstract: A method and system for scheduling a meeting between a schedule entity and a plurality of booking entities over a communications network. The method comprises presenting a meeting schedule of the schedule entity for access by the plurality of booking entities, such that the meeting schedule defines a meeting period including a start time and an end time and the meeting period is divided into a first meeting interval and a second meeting interval such that the intervals are located in the meeting period between the start and end times. The method also confirms booking of a first meeting for a first booking entity of the plurality of booking entities in the first meeting interval and maintains the availability of the first meeting interval to accept another meeting booking by another booking entity of the plurality of booking entities based on a booking number threshold defining the maximum number of allowed meeting bookings for the first meeting interval.Type: ApplicationFiled: September 27, 2011Publication date: October 4, 2012Inventor: David W. Hill
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Publication number: 20120138516Abstract: A system for treating ballast water includes one or more electrolytic cells in fluid communication with a salt water source and in fluid communication with one or more ballast water tanks, a means for controlling hypochlorite generation by the one or more electrolytic cells, and a neutralization system in fluid communication with the one or more ballast water tanks. The neutralization system includes a means for measuring presence of oxidizing agents in the ballast water, a reducing agent source in fluid communication with the ballast water, and a means for controlling the amount of reducing agent supplied to the ballast water in communication with the means for measuring presence of oxidizing agents in the ballast water. The system may include a flow meter for measuring a ballast water flow rate and/or a TOC analyzer for measuring a TOC content of the ballast water.Type: ApplicationFiled: February 9, 2012Publication date: June 7, 2012Applicant: SEVERN TRENT DE NORA, LLCInventors: Harold E. Childers, II, Randolfo Fernandez, Rudolf Matousek, James B. Moore, David W. Hill
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Patent number: 8152989Abstract: A system and process for treating ballast water within an ocean going vessel by generating hypochlorite for treating the ballast water. The system comprises one or more hypochlorite electrolytic cells in fluid communication with ballast water. The total organic carbon content of the ballast water is ascertained and the amount of hypochlorite generated is modulated in response to the total organic carbon content of the ballast water. In one embodiment the system comprises a total organic carbon analyzer for measuring total organic carbon content. In one embodiment of the process of the invention, hypochlorite production is modulated so that the residual halogen-containing oxidizing agent is maintained in the ballast water. In another embodiment of the process, hypochlorite production is modulated to maintain a weight ratio of hypochlorite to total organic carbon in the ballast water ranging from about 1.0 to about 3.0.Type: GrantFiled: June 1, 2007Date of Patent: April 10, 2012Assignee: Severn Trent De Nora, LLCInventors: Harold E. Childers, II, Randolfo Fernandez, Rudolf C. Matousek, James B. Moore, David W. Hill
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Patent number: 8147673Abstract: A system and process for de-halogenating ballast water before releasing the ballast water from the vessel. In one embodiment, the system comprises a means for measuring the halogen content of the ballast water, a reducing agent source in fluid communication with the ballast water, and a means for controlling the amount of reducing agent supplied to the ballast water. In one aspect, the means for measuring the halogen content comprises one or more oxidation/reduction potential analyzers. In another embodiment, the system comprises one or more hypochlorite electrolytic cells for generating hypochlorite to treat the ballast water. One embodiment of the process for de-halogenating ballast water comprises measuring the oxidation/reduction potential of the ballast water and adding one or more reducing agents to the ballast water to de-halogenate the ballast water in response to the measured oxidation/reduction potential.Type: GrantFiled: June 1, 2007Date of Patent: April 3, 2012Assignee: Severn Trent De Nora, LLCInventors: Harold E. Childers, II, Randolto Fernandez, Rudolf C. Matousek, James B. Moore, David W. Hill
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Publication number: 20110110697Abstract: Embodiments of the invention provide an electronic device, such as a laptop PC, with a keyboard having specialized keys. The specialized keys according to embodiments of the invention are chamfer-less, configured with a larger, āDā shaped striking surface having a concavity therein.Type: ApplicationFiled: November 11, 2009Publication date: May 12, 2011Applicant: Lenovo (Singapore) Pte. Ltd.,Inventors: Harriss C.N. Ganey, David W. Hill, Go Osaki, Hisashi Shima, Aaron M. Stewart, John D. Swansey, Tomoyuki Takahashi
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Publication number: 20110109556Abstract: Embodiments of the invention provide an electronic device, such as a laptop PC, with a keyboard having specialized keys. The specialized keys according to embodiments of the invention are chamfer-less, configured with a larger, āDā shaped striking surface having a concavity therein.Type: ApplicationFiled: January 22, 2010Publication date: May 12, 2011Applicant: Lenovo (Singapore) Pte. Ltd.Inventors: Harriss C.N. Ganey, David W. Hill, Go Osaki, Hisashi Shima, Aaron M. Stewart, John D. Swansey, Tomoyuki Takahashi
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Publication number: 20100247213Abstract: The invention provides large, vertically elongated keyboard keys strategically chosen and positioned above the alphanumeric section of a standard keyboard (e.g. a laptop PC keyboard) to provide a more ergonomic keyboard arrangement. The invention provides for keys that appropriately address the needs of touch typists when striking frequently used keys located above the alphanumeric section of the keyboard.Type: ApplicationFiled: March 27, 2009Publication date: September 30, 2010Applicant: Lenovo (Singapore) Pte. Ltd.Inventors: Aaron M. Stewart, Hiroki Hirano, David W. Hill, Mitsuo Horiuchi, Tomoyuki Takahashi, Kazuo Nakada, Go Osaki
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Publication number: 20100211424Abstract: A method and system for scheduling a meeting between a schedule entity and a plurality of booking entities over a communications network. The method comprises presenting a meeting schedule of the schedule entity for access by the plurality of booking entities, such that the meeting schedule defines a meeting period including a start time and an end time and the meeting period is divided into a first meeting interval and a second meeting interval such that the intervals are located in the meeting period between the start and end times. The method also confirms booking of a first meeting for a first booking entity of the plurality of booking entities in the first meeting interval and maintains the availability of the first meeting interval to accept another meeting booking by another booking entity of the plurality of booking entities based on a booking number threshold defining the maximum number of allowed meeting bookings for the first meeting interval.Type: ApplicationFiled: February 13, 2009Publication date: August 19, 2010Inventor: David W. Hill
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Publication number: 20100138794Abstract: A process of pairing a wireless PAN (personal area network) device with a system can be facilitated first by assuming default PIN codes that are traditionally used with wireless PAN devices and then by attempting such presumed default codes before querying the user for input. Accordingly, a cumbersome task conventionally required of the user is most often removed. Also, the devices that are paired and connected are preferably graphically conveyed on a display or graphical user interface (GUI) in a manner that solidly implies that each PAN device is connected only to its system, and not (directly) to other PAN devices.Type: ApplicationFiled: November 30, 2008Publication date: June 3, 2010Applicant: Lenovo (Singapore) Pte. Ltd.Inventors: Harriss C. Ganey, David W. Hill, Aaron M. Stewart
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Patent number: 7576372Abstract: A method for making a free-standing, single crystal, aluminum gallium nitride (AlGaN) wafer includes forming a single crystal AlGaN layer directly on a single crystal LiAlO2 substrate using an aluminum halide reactant gas, a gallium halide reactant gas, and removing the single crystal LiAlO2 substrate from the single crystal AlGaN layer to make the free-standing, single crystal AlGaN wafer. Forming the single crystal AlGaN layer may comprise depositing AlGaN by vapor phase epitaxy (VPE) using aluminum and gallium halide reactant gases and a nitrogen-containing reactant gas. The growth of the AlGaN layer using VPE provides commercially acceptable rapid growth rates. In addition, the AlGaN layer can be devoid of carbon throughout. Because the AlGaN layer produced is high quality single crystal, it may have a defect density of less than about 107cm?2.Type: GrantFiled: January 26, 2007Date of Patent: August 18, 2009Assignee: Crystal Photonics, IncorporatedInventors: Herbert Paul Maruska, John Joseph Gallagher, Mitch M. C. Chou, David W. Hill
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Patent number: D738379Type: GrantFiled: February 26, 2014Date of Patent: September 8, 2015Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Harris C. N. Ganey, David W. Hill, Go Osaki, Hisashi Shima, Aaron Michael Stewart, John D. Swansey, Tomoyuki Takahashi
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Patent number: D748618Type: GrantFiled: August 11, 2014Date of Patent: February 2, 2016Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Ali Kathryn Ent, David W. Hill, John David Swansey, Gerard Francis Muenkel
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Patent number: D773450Type: GrantFiled: August 11, 2014Date of Patent: December 6, 2016Inventors: Ali Kathryn Ent, David W. Hill, John David Swansey, Gerard Francis Muenkel