Patents by Inventor William Chappell
William Chappell 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: 20240225862Abstract: Apparatus and methods for the measurement and transmission of data pertaining to the tissue of an animal. In one embodiment, there is an implantable device that is wirelessly powered and also wirelessly transmits data. Preferably, the implant measures neuromuscular activity.Type: ApplicationFiled: August 25, 2023Publication date: July 11, 2024Applicant: Purdue Research FoundationInventors: Hansraj Singh Bhamra, Jimin Maeng, Rebecca Bercich, Chuizhou Meng, Oren Gall, Young-Joon Kim, Jithin Joseph, William Chappell, Pedro Irazoqui
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Patent number: 11737896Abstract: Apparatus and methods for the measurement and transmission of data pertaining to the tissue of an animal. In one embodiment, there is an implantable device that is wirelessly powered and also wirelessly transmits data. Preferably, the implant measures neuromuscular activity.Type: GrantFiled: July 31, 2013Date of Patent: August 29, 2023Assignee: Purdue Research FoundationInventors: Hansraj Singh Bhamra, Jimin Maeng, Chuizhou Meng, Rebecca Bercich, Oren Gall, Young-Joon Kim, Jithin Joseph, William Chappell, Pedro Irazoqui
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Publication number: 20210038020Abstract: A computer-controlled grill can operate burners based on a set of instructions in the form of a recipe. The grill can provide notifications corresponding to steps of the recipe, to alert the user to perform the steps. The notifications can be provided at the grill, through a connected mobile device, or both. The grill adjusts gas flow to one or more burners based on the recipe steps. If the grill detects that the user has not performed required steps, the grill reduces or shuts off gas flow to the burners.Type: ApplicationFiled: October 21, 2020Publication date: February 11, 2021Inventors: Hyunyup CHIN, James BUCH, John Timothy FRENCH, William Chappell PACK
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Patent number: 10820750Abstract: A computer-controlled grill can operate burners based on a set of instructions in the form of a recipe. The grill can provide notifications corresponding to steps of the recipe, to alert the user to perform the steps. The notifications can be provided at the grill, through a connected mobile device, or both. The grill adjusts gas flow to one or more burners based on the recipe steps. If the grill detects that the user has not performed required steps, the grill reduces or shuts off gas flow to the burners.Type: GrantFiled: August 5, 2015Date of Patent: November 3, 2020Assignee: LYNX GRILLS, INC.Inventors: Hyunyup Chin, James Buch, John Timothy French, William Chappell Pack
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Publication number: 20160037966Abstract: A computer-controlled grill can operate burners based on a set of instructions in the form of a recipe. The grill can provide notifications corresponding to steps of the recipe, to alert the user to perform the steps. The notifications can be provided at the grill, through a connected mobile device, or both. The grill adjusts gas flow to one or more burners based on the recipe steps. If the grill detects that the user has not performed required steps, the grill reduces or shuts off gas flow to the burners.Type: ApplicationFiled: August 5, 2015Publication date: February 11, 2016Inventors: Hyunyup CHIN, James BUCH, John Timothy FRENCH, William Chappell PACK
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Patent number: 8362418Abstract: The invention herein generally relates to non-destructive, high order harmonic ion motion image current detection. In certain embodiments, ion motion corresponding to high order harmonic frequencies, instead of the secular frequencies, is detected using image current detection with a constant excitation applied to the waveform signal.Type: GrantFiled: May 29, 2009Date of Patent: January 29, 2013Assignee: Purdue Research FoundationInventors: Wei Xu, William Chappell, Zheng Ouyang, Robert Graham Cooks
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Publication number: 20110270542Abstract: A system for monitoring the level of a fluid in a vehicle is provided. The system comprises a capacitance sensor configured to be at least partially immersed in the fluid. The capacitance sensor is configured to measure a first capacitance associated with a predetermined level of the fluid and a second capacitance associated with an actual level of the fluid in the vehicle. The system further comprises a processing circuit configured to determine the actual level of the fluid in the vehicle using the first capacitance and the second capacitance. The processing circuit is configured to receive at least one of an attitude of the vehicle and a temperature of the fluid from at least one sensor coupled to the vehicle. The processing circuit is further configured to compare the determined actual level of the fluid with a threshold level associated with the at least one of the attitude and temperature to identify a relative position of the determined actual level of the fluid with respect to the threshold level.Type: ApplicationFiled: April 30, 2010Publication date: November 3, 2011Inventors: William Chappell, Harry Shappell, Adam Razz
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Publication number: 20050200532Abstract: A substrate (300) for an RF device includes a plurality of layers (102) of dielectric material cofired in a stack. The plurality of layers (102) is formed from a material having a permittivity. Selected ones of the layers (102) have a pattern of perforations (106) formed in at least one perforated area (104). The perforated areas (104) are generally aligned with one another in the stack to lower one or more of an effective value of a permittivity and a loss tangent in a least one spatially defined region (504) of the substrate (300).Type: ApplicationFiled: April 29, 2005Publication date: September 15, 2005Applicant: Harris CorporationInventors: Dennis Tebbe, Thomas Smyth, William Chappell
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Patent number: 6860128Abstract: A clamp for preventing theft of a motor cycle, by disabling operation of a handlebar brake lever comprises: a pair of jaws connected together at a pivot so as to be movable between an open and a closed condition, the jaws providing when in the closed condition, first and second substantially parallel apertures and through the clamp, the first aperture being shaped to receive a handlebar handgrip portion therethrough, and the second aperture being formed in a movable member and positioned so as to receive a brake or clutch lever operably mounted on the handlebar. The clamp also has a locking device for enabling the jaws to be locked in the closed condition. The movable member is locked at optional positions when the jaws are in the closed condition, by a pair of ribs which engage into a series of transverse grooves formed in the jaw along the length thereof.Type: GrantFiled: May 8, 2001Date of Patent: March 1, 2005Inventor: Neils William Chappell
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Publication number: 20030101779Abstract: A clamp (40) for preventing theft of a motor cycle, by disabling operation of a handlebar brake lever comprises: a pair of jaws (2 and 3) connected together at a pivot (4) so as to be movable between an open and a closed condition, the jaws (2 and 3) providing when in the closed condition, first and second substantially parallel apertures (6 and 7) through the clamp (40), the first aperture (6) being shaped to receive a handlebar handgrip portion therethrough, and the second aperture (7) being formed in a movable member (10) and positioned so as to receive a brake or clutch lever operably mounted on the handlebar. The clamp (40) also has a locking device (42) for enabling the jaws (2 and 3) to be locked in the closed condition. The movable member (10) is locked at optional positions when the jaws (2 and 3) are in the closed condition, by a pair of ribs (18) which engage into a series of transverse grooves formed in the jaw (3) along the length thereof.Type: ApplicationFiled: November 7, 2002Publication date: June 5, 2003Inventor: Neils William Chappell
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Patent number: 4622889Abstract: A percolator/dispenser is disclosed which includes an insulated container having a hinged lid. A percolator heater tube and basket are mounted inside the container, and a manually operated pressure pump is included in the lid of the container. This pressure pump operates to pump air from outside the container to the inside of the container when operated. A discharge spout is movable between a vented position, a pump position, and a sealed position. A pressure lock system prevents the spout from being moved from the sealed position to the pump position when excessive pressure is present within the container. A lid stop system prevents the lid from being closed when the spout is in the pump position. A lid lock system prevents the lid from being opened when the container is pressurized.Type: GrantFiled: December 10, 1985Date of Patent: November 18, 1986Assignee: Rival Manufacturing CompanyInventors: William A. Chappell, David T. Higgins, Michael D. Reynolds, William J. Tweed
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Patent number: 4512246Abstract: A percolator/dispenser is disclosed which includes an insulated container having a hinged lid. A percolator heater, tube, and basket are mounted inside the container, and a manually operated pressure pump is included in the lid of the container. This pressure pump operates to pump air from the outside of the container to the inside of the container when operated. A discharge spout is movable between (1) a vented position, in which a vent path is provided between the spout and an upper portion of the interior of the container, (2) a dispensing position, in which the spout is connected to a tube which extends down to a lower portion of the interior of the container, and (3) a sealed position, in which the spout is sealed. An interlock is provided which insures that the percolator can not be activated unless the spout is in the vented position, thereby automatically preventing overpressurization of the insulated container due to inadequate venting during operation of the percolator.Type: GrantFiled: July 10, 1984Date of Patent: April 23, 1985Assignee: Rival Manufacturing CompanyInventors: William A. Chappell, William J. Tweed, David T. Higgins
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Patent number: 4464983Abstract: A percolator/dispenser is disclosed which includes an insulated container having a hinged lid. A percolator heater, tube, and basket are mounted inside the container, and a manually operated pressure pump is included in the lid of the container. This pressure pump operates to pump air from the outside of the container to the inside of the container when operated. A normally open vent path is provided between a spout of the container and the upper portion of the interior of the container. When the manually operated pump is operated, a vent valve is controlled to close this vent path in order to seal the container such that air introduced into the container by means of the pump operates to force liquid out of the spout of the container.Type: GrantFiled: December 27, 1982Date of Patent: August 14, 1984Assignee: Rival Manufacturing CompanyInventors: William A. Chappell, William J. Tweed, David T. Higgins
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Patent number: D402180Type: GrantFiled: August 14, 1996Date of Patent: December 8, 1998Inventor: Neils William Chappell