Patents by Inventor Preston Smith
Preston Smith 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: 20240069452Abstract: Embodiments of the present disclosure relate to projection stabilization systems and maskless lithography systems having projection stabilization systems. The projection stabilization system compensates for propagating vibrations that move image projection systems (IRS's). The IRS's are in a processing positon prior to operation of the maskless lithography process. One or more stiffeners are coupled to the IPS. The one or more stiffeners apply pressure to flexures coupled to each stiffener. The flexures are coupled to the IPS to provide stabilization to the IPS during the operations of the maskless lithography process. For example, the one or more of stiffeners protect the IPS from vibrations that propagate through the system during operation.Type: ApplicationFiled: February 1, 2022Publication date: February 29, 2024Inventors: Assaf KIDRON, Jiawei SHI, Liang-Yuh CHEN, Che-Kai CHANG, Tsu-Hui YANG, Nimrod SMITH, Grant WANG, Preston FUNG, Vasuman Ghanapaati SRIRANGARAJAN, Davidi KALIR, Rudolf C. BRUNNER
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Patent number: 11376036Abstract: Disclosed herein are circumcision devices, and methods of using the same, said devices having a protective cover over the glans after the device is placed onto the penis to protect during ligation, while also having a pull tab for more easily removing the protective cover after ligation. Furthermore, the devices disclosed herein can include a protective notch to prevent harm to the urethra and frenulum and a system to align the protective notch over the urethra and frenulum during placement of the device onto the penis.Type: GrantFiled: February 22, 2021Date of Patent: July 5, 2022Assignee: Wee Medical, LLCInventor: Dean Preston Smith
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Patent number: 11093891Abstract: Disclosed are various embodiments for generating a sort zone assignment plan for packages expected to arrive at a facility during a predetermined period of time. Prior to arrival of the packages at the facility, a sort zone assignment plan is generated that optimizes distribution of the plurality of packages to a plurality of sort zones within the facility for a given sorting cycle. Once a package arrives at the facility, the package is scanned and the sort zone assignment is determined according to the sort zone assignment plan. The package is then transferred to the assigned sort zone.Type: GrantFiled: August 2, 2018Date of Patent: August 17, 2021Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Julian Enrique Pachon, Marc Joseph Anderson, Howard Preston Smith, II
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Patent number: 10102471Abstract: According to one aspect, an apparatus adapted to be connected to a component that is part of a pump system or a manifold trailer includes a block defining opposing first and second exterior surfaces. In one aspect, the block includes a recess formed in the first exterior surface and extending towards the second exterior surface, and an opening formed in the second exterior surface. In another aspect, the apparatus also includes an electronic identifying device at least partially accommodated within the recess, the device including a first portion having data stored thereon that provides identification of the component. In one aspect, the electronic identifying device further includes a second portion having data stored thereon that provides one of: information associated with certification of the component; and identification of the pump system or the manifold trailer of which the component is a part.Type: GrantFiled: August 10, 2016Date of Patent: October 16, 2018Assignee: S.P.M. FLOW CONTROL, INC.Inventors: Ben Ward, Jeff Myers, Connor Landrum, Preston Smith
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Publication number: 20170046612Abstract: According to one aspect, an apparatus adapted to be connected to a component that is part of a pump system or a manifold trailer includes a block defining opposing first and second exterior surfaces. In one aspect, the block includes a recess formed in the first exterior surface and extending towards the second exterior surface, and an opening formed in the second exterior surface. In another aspect, the apparatus also includes an electronic identifying device at least partially accommodated within the recess, the device including a first portion having data stored thereon that provides identification of the component. In one aspect, the electronic identifying device further includes a second portion having data stored thereon that provides one of: information associated with certification of the component; and identification of the pump system or the manifold trailer of which the component is a part.Type: ApplicationFiled: August 10, 2016Publication date: February 16, 2017Inventors: Ben Ward, Jeff Myers, Connor Landrum, Preston Smith
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Patent number: 8914923Abstract: Bedding assemblies useful in the management of incontinence are provided herein. Preferred bedding assemblies include a top wicking layer, an electrical circuit configured to detect the presence of moisture, an absorbent layer, and a waterproof layer. Assemblies are configured to signal to a receiving device which in turn can communicate an alarm signal or be operably coupled with a notification device. Assemblies can include mattress overlays, mattress covers, and mattresses.Type: GrantFiled: January 4, 2012Date of Patent: December 23, 2014Inventor: Dean Preston Smith
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Publication number: 20130167296Abstract: Bedding assemblies useful in the management of incontinence are provided herein. Preferred bedding assemblies include a top wicking layer, an electrical circuit configured to detect the presence of moisture, an absorbent layer, and a waterproof layer. Assemblies are configured to signal to a receiving device which in turn can communicate an alarm signal or be operably coupled with a notification device. Assemblies can include mattress overlays, mattress covers, and mattresses.Type: ApplicationFiled: January 4, 2012Publication date: July 4, 2013Applicant: PottyMD LLCInventor: Dean Preston Smith
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Patent number: 7864060Abstract: The teachings herein are directed to devices for detecting and signaling the presence of urine or another electrically conducive liquid in an undergarment, fabric, or other thin material. Preferred devices include a clip configured to safely and releasably secure a liquid detecting sensor to a fabric or undergarment, wherein said sensor is operably coupled to a detection device that emits a notification signal when liquid is present in the fabric.Type: GrantFiled: August 25, 2008Date of Patent: January 4, 2011Inventors: Dean Preston Smith, Edward Roger Adams
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Patent number: 7803473Abstract: A system and method for producing electricity is described. The system comprises a fuel cell assembly. The system may comprise a steam turbine and a generator. The fuel cell assembly may be used to provide heat to produce the steam used to power the steam turbine. The system may comprise a gasifier that is operable to produce a fuel for use in the fuel cell assembly. The system may comprise an air separation unit that is operable to supply oxygen to the gasifier and to the fuel cell assembly for reaction with the fuel. The oxygen that is not reacted in the fuel cell assembly may be recirculated through the fuel cell assembly. Spent fuel from the fuel cell assembly may be recirculated through the fuel cell assembly. A carbon dioxide removal system may be used to remove carbon dioxide from the fuel upstream of the fuel cell.Type: GrantFiled: June 30, 2004Date of Patent: September 28, 2010Assignee: General Electric CompanyInventors: Chellappa Balan, Daniel Preston Smith
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Publication number: 20090021382Abstract: The teachings herein are directed to devices for detecting and signaling the presence of urine or another electrically conducive liquid in an undergarment, fabric, or other thin material. Preferred devices include a clip configured to safely and releasably secure a liquid detecting sensor to a fabric or undergarment, wherein said sensor is operably coupled to a detection device that emits a notification signal when liquid is present in the fabric.Type: ApplicationFiled: August 25, 2008Publication date: January 22, 2009Inventors: Dean Preston Smith, Edward Roger Adams
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Patent number: 7331179Abstract: A technique is disclosed for a system and method for combined production of power and hydrogen utilizing the heat from a first working fluid heated by a geothermal energy source using a steam generator and an electrolyzer designed to receive the steam produced by the steam generator for the production of hydrogen and oxygen using electrolysis.Type: GrantFiled: September 30, 2004Date of Patent: February 19, 2008Assignee: General Electric CompanyInventors: Chellappa Balan, Michael John Bowman, Daniel Preston Smith, Charles Max Byrd
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Patent number: 7303567Abstract: A circumcision device is provided which comprises: a ring having a tapered interior surface, an open anterior end, an anterior opening defined by the interior surface at the anterior end, an open posterior end, a posterior opening defined by the interior surface at the posterior end which is larger than the anterior opening, a longitudinal axis extending between and through the anterior and posterior openings, an exterior surface, and a groove circumferentially defined around the exterior surface adjacent to the anterior end; a bridge extending over the anterior opening and fixedly connected to the anterior end at circumferentially spaced points thereof; and a handle fixedly but frangibly connected to the bridge at a junction between the handle and bridge, the handle extending longitudinally and outwardly from the junction and being structurally weaker at and adjacent to the junction than any other portion of the handle to thereby make the handle readily breakable and detachable from the bridge at the junctioType: GrantFiled: June 4, 2004Date of Patent: December 4, 2007Inventor: D. Preston Smith
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Patent number: 6642141Abstract: A structure to enable damascene copper semiconductor fabrication is disclosed. There is a silicon nitride film for providing a diffusion barrier for Cu as well as an etch stop for the duel damascene process. Directly above the silicon nitride film is a silicon oxynitride film. The silicon oxynitride film is graded, to form a gradual change in composition of nitrogen and oxygen within the film. Directly above the silicon oxynitride film is silicon oxide. The silicon oxide serves as an insulator for metal lines. Preferably, the film stack of silicon nitride, silicon oxynitride and silicon oxide is all formed in sequence, within the same plasma-processing chamber, by modifying the composition of film-forming gases for forming each film.Type: GrantFiled: March 12, 2001Date of Patent: November 4, 2003Assignee: Intel CorporationInventors: Preston Smith, Chi-hing Choi
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Patent number: 6507081Abstract: A structure to enable damascene copper semiconductor fabrication is disclosed. There is a silicon nitride film for providing a diffusion barrier for Cu as well as an etch stop for the duel damascene process. Directly above the silicon nitride film is a silicon oxynitride film. The silicon oxynitride film is graded, to form a gradual change in composition of nitrogen and oxygen within the film. Directly above the silicon oxynitride film is silicon oxide. The silicon oxide serves as an insulator for metal lines. Preferably, the film stack of silicon nitride, silicon oxynitride and silicon oxide is all formed in sequence, within the same plasma-processing chamber, by modifying the composition of film-forming gases for forming each film.Type: GrantFiled: March 9, 2001Date of Patent: January 14, 2003Assignee: Intel CorporationInventors: Preston Smith, Chi-hing Choi
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Publication number: 20010019175Abstract: A structure to enable damascene copper semiconductor fabrication is disclosed. There is a silicon nitride film for providing a diffusion barrier for Cu as well as an etch stop for the duel damascene process. Directly above the silicon nitride film is a silicon oxynitride film. The silicon oxynitride film is graded, to form a gradual change in composition of nitrogen and oxygen within the film. Directly above the silicon oxynitride film is silicon oxide. The silicon oxide serves as an insulator for metal lines. Preferably, the film stack of silicon nitride, silicon oxynitride and silicon oxide is all formed in sequence, within the same plasma-processing chamber, by modifying the composition of film-forming gases for forming each film.Type: ApplicationFiled: March 9, 2001Publication date: September 6, 2001Inventors: Preston Smith, Chi-Hing Choi
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Publication number: 20010016428Abstract: A structure to enable damascene copper semiconductor fabrication is disclosed. There is a silicon nitride film for providing a diffusion barrier for Cu as well as an etch stop for the duel damascene process. Directly above the silicon nitride film is a silicon oxynitride film. The silicon oxynitride film is graded, to form a gradual change in composition of nitrogen and oxygen within the film. Directly above the silicon oxynitride film is silicon oxide. The silicon oxide serves as an insulator for metal lines. Preferably, the film stack of silicon nitride, silicon oxynitride and silicon oxide is all formed in sequence, within the same plasma-processing chamber, by modifying the composition of film-forming gases for forming each film.Type: ApplicationFiled: March 12, 2001Publication date: August 23, 2001Inventors: Preston Smith, Chi-hing Choi
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Patent number: 6255233Abstract: A structure to enable damascene copper semiconductor fabrication is disclosed. There is a silicon nitride film for providing a diffusion barrier for Cu as well as an etch stop for the duel damascene process. Directly above the silicon nitride film is a silicon oxynitride film. The silicon oxynitride film is graded, to form a gradual change in composition of nitrogen and oxygen within the film. Directly above the silicon oxynitride film is silicon oxide. The silicon oxide serves as an insulator for metal lines. Preferably, the film stack of silicon nitride, silicon oxynitride and silicon oxide is all formed in sequence, within the same plasma-processing chamber, by modifying the composition of film-forming gases for forming each film.Type: GrantFiled: December 30, 1998Date of Patent: July 3, 2001Assignee: Intel CorporationInventors: Preston Smith, Chi-hing Choi
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Patent number: 5712252Abstract: The present invention relates to a method of augmenting soft tissue in a mammal which includes injecting keratin into the soft tissue. The method of the present invention may be used to treat incontinence and vesicoureteral reflux.Type: GrantFiled: March 8, 1996Date of Patent: January 27, 1998Assignee: The University of Tennessee Research CorporationInventor: Dean Preston Smith
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Patent number: D445625Type: GrantFiled: August 1, 2000Date of Patent: July 31, 2001Inventor: J. Preston Smith