Patents by Inventor Stan A. David
Stan A. David 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).
-
Patent number: 11429400Abstract: A method includes receiving, from a client device, a request for graphical user metadata (GUM) associated with an application program interface (API), wherein the request is directed to a well-known GUM endpoint of the API. The method further includes in response to determining, by a processing device, that the well-known GUM endpoint corresponds to the GUM, generating a GUM response corresponding to the GUM and providing a GUM response corresponding to the GUM to the client device. The method further includes in response to determining, by the processing device, that the well-known endpoint does not correspond to the GUM, providing an error message to the client device.Type: GrantFiled: October 20, 2017Date of Patent: August 30, 2022Assignee: Red Hat, Inc.Inventor: Stan David Silvert
-
Publication number: 20190121649Abstract: A method includes receiving, from a client device, a request for graphical user metadata (GUM) associated with an application program interface (API), wherein the request is directed to a well-known GUM endpoint of the API. The method further includes in response to determining, by a processing device, that the well-known GUM endpoint corresponds to the GUM, generating a GUM response corresponding to the GUM and providing a GUM response corresponding to the GUM to the client device. The method further includes in response to determining, by the processing device, that the well-known endpoint does not correspond to the GUM, providing an error message to the client device.Type: ApplicationFiled: October 20, 2017Publication date: April 25, 2019Inventor: Stan David Silvert
-
Patent number: 9616497Abstract: Plastic zone extrusion may be provided. First, a compressor may generate frictional heat in stock to place the stock in a plastic zone of the stock. Then, a conveyer may receive the stock in its plastic zone from the compressor and transport the stock in its plastic zone from the compressor. Next, a die may receive the stock in its plastic zone from the conveyer and extrude the stock to form a wire.Type: GrantFiled: March 15, 2013Date of Patent: April 11, 2017Inventors: Venkata Kiran Manchiraju, Zhili Feng, Stan A. David, Zhenzhen Yu
-
Publication number: 20160228998Abstract: A welded article includes at least two juxtaposed steel components, each having a tensile strength of at least 1200 MPa, and a weld joint between the juxtaposed steel components. The weld joint is characterized by a volume fraction in the range of 1% to 50% of an essentially homogenous dispersion of austenite having an average particle size in the range of 10 nanometers to 50 micrometers.Type: ApplicationFiled: February 5, 2015Publication date: August 11, 2016Inventors: Zhili Feng, Stan A. David, Demetrios Alkiviadis Tzelepis, Xinghua Yu
-
Publication number: 20140222568Abstract: A method and system are provided for presenting highly targeted advertisements to the user of a mobile device running an application which incorporates a Mobile Agent designed according to the disclosure. The Mobile Agent communicates with an advertising server that analyzes information received from the Mobile Agent, and selects advertisements for transmission to the Mobile Agent and presentation to the user. The disclosure uses the intended audiences of the available advertisements, the nature of the application, and the user's history of responses to previous advertisements to select advertisements that are likely to be considered useful by the user. The disclosure further uses information about the mobile device's position and its direction and speed of motion, and the locations of places of business associated with the available advertisements, to select advertisements for places of business that are proximate to the user's position, predicted destination, or predicted route.Type: ApplicationFiled: April 3, 2014Publication date: August 7, 2014Applicant: mADtivity, Inc.Inventor: Stan David Weitzman
-
Publication number: 20130266467Abstract: Plastic zone extrusion may be provided. First, a compressor may generate frictional heat in stock to place the stock in a plastic zone of the stock. Then, a conveyer may receive the stock in its plastic zone from the compressor and transport the stock in its plastic zone from the compressor. Next, a die may receive the stock in its plastic zone from the conveyer and extrude the stock to form a wire.Type: ApplicationFiled: March 15, 2013Publication date: October 10, 2013Inventors: Venkata Kiran Manchiraju, Zhili Feng, Stan A. David, Zhenzhen Yu
-
Patent number: 8061579Abstract: Processes for forming an enhanced material or structure are disclosed. The structure typically includes a preform that has a first common surface and a recess below the first common surface. A filler is added to the recess and seams are friction stir welded, and materials may be stir mixed.Type: GrantFiled: June 16, 2010Date of Patent: November 22, 2011Assignee: UT-Battelle, LLCInventors: Zhili Feng, Stan A. David, David Alan Frederick
-
Publication number: 20100252170Abstract: Methods for joining complex shapes are disclosed. The shapes joined may include multiple planar surfaces and various common surfaces. Friction stir welding may be used to weld various joints and pre-heating may be optionally employed.Type: ApplicationFiled: June 16, 2010Publication date: October 7, 2010Applicant: UT-BATTELLE, LLCInventors: Zhili Feng, Stan A. David, David Alan Frederick
-
Publication number: 20100252169Abstract: Processes for forming an enhanced material or structure are disclosed. The structure typically includes a preform that has a first common surface and a recess below the first common surface. A filler is added to the recess and seams are friction stir welded, and materials may be stir mixed.Type: ApplicationFiled: June 16, 2010Publication date: October 7, 2010Applicant: UT-BATTELLE, LLCInventors: Zhili Feng, Stan A. David, David Alan Frederick
-
Publication number: 20100252171Abstract: Methods for joining materials having different thicknesses is provided. Friction stir material processing is typically used, and a transition piece may be friction stir welded between the materials being joined.Type: ApplicationFiled: June 16, 2010Publication date: October 7, 2010Applicant: UT-BATTELLE, LLCInventors: Zhili Feng, Stan A. David, David Alan Frederick
-
Patent number: 7762447Abstract: Processes for friction stir welding, typically for comparatively thick plate materials using multiple passes and multiple layers of a friction stir welding tool. In some embodiments a first portion of a fabrication preform and a second portion of the fabrication preform are placed adjacent to each other to form a joint, and there may be a groove adjacent the joint. The joint is welded and then, where a groove exists, a filler may be disposed in the groove, and the seams between the filler and the first and second portions of the fabrication preform may be friction stir welded. In some embodiments two portions of a fabrication preform are abutted to form a joint, where the joint may, for example, be a lap joint, a bevel joint or a butt joint. In some embodiments a plurality of passes of a friction stir welding tool may be used, with some passes welding from one side of a fabrication preform and other passes welding from the other side of the fabrication preform.Type: GrantFiled: March 20, 2008Date of Patent: July 27, 2010Assignee: UT-Battelle, LLCInventors: Zhili Feng, Stan A. David, David Alan Frederick
-
Publication number: 20090236403Abstract: Processes for friction stir welding, typically for comparatively thick plate materials using multiple passes and multiple layers of a friction stir welding tool. In some embodiments a first portion of a fabrication preform and a second portion of the fabrication preform are placed adjacent to each other to form a joint, and there may be a groove adjacent the joint. The joint is welded and then, where a groove exists, a filler may be disposed in the groove, and the seams between the filler and the first and second portions of the fabrication preform may be friction stir welded. In some embodiments two portions of a fabrication preform are abutted to form a joint, where the joint may, for example, be a lap joint, a bevel joint or a butt joint. In some embodiments a plurality of passes of a friction stir welding tool may be used, with some passes welding from one side of a fabrication preform and other passes welding from the other side of the fabrication preform.Type: ApplicationFiled: March 20, 2008Publication date: September 24, 2009Inventors: Zhili Feng, Stan A. David, David Alan Frederick
-
Publication number: 20050129565Abstract: A tungsten alloy tool includes, in weight %, 3% to 27% rhenium, 0.03% to 3% hafnium, and 0.002% to 0.2% carbon, balance tungsten.Type: ApplicationFiled: December 15, 2003Publication date: June 16, 2005Inventors: Evan Ohriner, Stan David
-
Patent number: 5320802Abstract: The specification discloses a corrosion-resistant intermetallic alloy comprising, in atomic percent, an FeAl iron aluminide containing from about 30 to about 40% aluminum alloyed with from about 0.01 to 0.4% zirconium and from 0.01 to about 0.8% boron. The alloy exhibits considerably improved room temperature ductility for enhanced usefulness in structural applications. The high temperature strength and fabricability is improved by alloying with molybdenum, carbon, chromium and vanadium.Type: GrantFiled: May 15, 1992Date of Patent: June 14, 1994Assignee: Martin Marietta Energy Systems, Inc.Inventors: Chain T. Liu, Claudette G. McKamey, Peter F. Tortorelli, Stan A. David
-
Patent number: 4621761Abstract: This invention is a process for joining metals to ceramics to form very strong bonds using low brazing temperature, i.e., less than 750.degree. C., and particularly for joining nodular cast iron to partially stabilized zirconia. The process provides that the ceramic be coated with an active metal, such as titanium, that can form an intermetallic with a low melting point brazing alloy such as 60Ag-30Cu-10Sn. The nodular cast iron is coated with a noncarbon containing metal, such as copper, to prevent carbon in the nodular cast iron from dissolving in the brazing alloy. These coated surfaces can be brazed together with the brazing alloy between at less than 750.degree. C. to form a very strong joint. An even stronger bond can be formed if a transition piece is used between the metal and ceramic. It is preferred for the transition piece to have a coefficient of thermal compatible with the coefficient of thermal expansion of the ceramic, such as titanium.Type: GrantFiled: December 4, 1984Date of Patent: November 11, 1986Assignee: The United States of America as represented by the United States Department of EnergyInventors: Joseph P. Hammond, Stan A. David, John J. Woodhouse
-
Patent number: 4499758Abstract: A test assembly for determining the weldability of sheet metal includes (1) a base having a flat side surface with an annular groove in the side surface, a counterbore being formed in the outer wall of the groove and the surface portion of the base circumscribed by the inner wall of the groove being substantially coplanar with the bottom of the counterbore, (2) a test disk of sheet metal the periphery of which is positioned in the counterbore and the outer surface of which is coplanar with one side of the base, and (3) a clamp ring overlying the side surface of the base and the edge portion of the test disk and a plurality of clamp screws which extend through the clamp ring for holding the periphery of the test disk against the bottom of the counterbore.Type: GrantFiled: December 7, 1982Date of Patent: February 19, 1985Assignee: The United States of America as represented by the United States Department of EnergyInventors: Stan A. David, John J. Woodhouse