Patents by Inventor Rahul Joshi
Rahul Joshi 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: 11972211Abstract: Disclosed in some examples are methods, systems, and machine readable mediums which provide summaries of topics determined within a corpus of documents. These summaries may be used by customer service associates, analysts, or other users to quickly determine both topics discussed and contexts of those topics over a large corpus of text. For example, a corpus of documents may be related to customer complaints and the topics may be summarized to produce summaries such as “credit report update due to stolen identity.” These summarizations may be used to efficiently spot trends and issues.Type: GrantFiled: July 23, 2021Date of Patent: April 30, 2024Assignee: Wells Fargo Bank, N.A.Inventors: Rahul Singh, Karan Jindal, Yufei Yu, Hanyu Yang, Tarun Joshi, Matthew A. Campbell, Wayne B. Shoumaker
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Publication number: 20230114164Abstract: In a further embodiment, a system on a chip integrated circuit (SoC) is provided that includes an active base die including a first cache memory, a first die mounted on and coupled with the active base die, and a second die mounted on the active base die and coupled with the active base die and the first die. The first die includes an interconnect fabric, an input/output interface, and an atomic operation handler. The second die includes an array of graphics processing elements and an interface to the first cache memory of the active base die. At least one of the graphics processing elements are configured to perform, via the atomic operation handler, an atomic operation to a memory device.Type: ApplicationFiled: December 15, 2021Publication date: April 13, 2023Applicant: Intel CorporationInventors: Rahul Pal, Aravindh Anantaraman, Lakshminarayana Pappu, Dongsheng Bi, Guadalupe J. Garcia, Altug Koker, Joydeep Ray, Rahul Joshi, Shrikul Atulkumar Joshi, Mahak Gupta
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Patent number: 9973491Abstract: One embodiment of the present invention provides a system that facilitates determining an identity of a third-party user in a Security Assertion Markup Language (SAML) implementation of a web-service. During operation, the system receives an SAML token profile web service request from the third-party user at the web-service. The system also receives a digital certificate designated by the SAML token profile web service request from the third-party user at the web-service. Next, the system analyzes the digital certificate to identify a third-party associated with the third-party user. The system then determines if the third-party is a trusted party. Next, the system receives one or more attributes associated with the third-party user at the web-service. The system then uses the attributes to identify the third-party user. Finally, the system performs a lookup in a user map to determine a user account that is associated with the third-party user.Type: GrantFiled: May 16, 2008Date of Patent: May 15, 2018Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Rahul Joshi, Wellen Lau
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Publication number: 20170358132Abstract: An improved tessellation graphics pipeline that obviates that use of early stage vertex shaders and hull shaders and allows greater efficiency and flexibility. Embodiments provide a graphics pipeline beginning with a tessellator that may obtain tessellation factors in any manner such as reading from a memory of factors provided by a developer or computing the factors using a compute kernel. In some embodiments, a single vertex shader may follow the tessellator and perform all the necessary vertex shading for the pipeline. Furthermore, in some embodiments, a compute kernel is used to generate the tessellation factors. The compute kernel provides flexibility that allows its employment for some graphic portions and not others. In addition, the streamlined pipeline facilitates the efficient use of scaling to determine tessellation factors for the same graphic portion at different camera distances or desired levels of replication of the mathematical model.Type: ApplicationFiled: September 23, 2016Publication date: December 14, 2017Inventors: Aaftab A. Munshi, Michael B. Harris, Anna Tikhonova, Charles Brissart, Srinivas Dasari, Rahul Joshi, Kelvin C. Chiu, Mon Ping Wang, Nick W. Burns
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Patent number: 9478965Abstract: A cryogenic electrical power feed-through assembly includes a contact header assembly. The contact header assembly includes a feed-through body forming a feed-through body cavity disposed therethrough extending between a first opening end to a second opening end. A first contactor plate assembly is disposed at and hermetically seals the first opening end of the feed-through body with a first electron beam weld formed between the first contactor plate and the first opening end. A second contactor plate assembly is disposed at and hermetically seals the second opening end of the feed-through body with a second electron beam weld formed between the second contactor plate and the second opening end. Each contactor plate assembly includes a contactor plate, a plurality of insulative bushings hermetically sealed to and extending through the contactor plate, and a plurality of contact pins hermetically sealed to and extending through the plurality of insulative bushings.Type: GrantFiled: April 17, 2015Date of Patent: October 25, 2016Assignee: ACD, LLCInventors: Dennis W. Chalmers, Mark Geipel, Rahul Joshi
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Publication number: 20150305187Abstract: A cryogenic electrical power feed-through assembly includes a contact header assembly. The contact header assembly includes a feed-through body forming a feed-through body cavity disposed therethrough extending between a first opening end to a second opening end. A first contactor plate assembly is disposed at and hermetically seals the first opening end of the feed-through body with a first electron beam weld formed between the first contactor plate and the first opening end. A second contactor plate assembly is disposed at and hermetically seals the second opening end of the feed-through body with a second electron beam weld formed between the second contactor plate and the second opening end. Each contactor plate assembly includes a contactor plate, a plurality of insulative bushings hermetically sealed to and extending through the contactor plate, and a plurality of contact pins hermetically sealed to and extending through the plurality of insulative bushings.Type: ApplicationFiled: April 17, 2015Publication date: October 22, 2015Inventors: Dennis W. Chalmers, Mark Geipel, Rahul Joshi
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Publication number: 20090288155Abstract: One embodiment of the present invention provides a system that facilitates determining an identity of a third-party user in a Security Assertion Markup Language (SAML) implementation of a web-service. During operation, the system receives an SAML token profile web service request from the third-party user at the web-service. The system also receives a digital certificate designated by the SAML token profile web service request from the third-party user at the web-service. Next, the system analyzes the digital certificate to identify a third-party associated with the third-party user. The system then determines if the third-party is a trusted party. Next, the system receives one or more attributes associated with the third-party user at the web-service. The system then uses the attributes to identify the third-party user. Finally, the system performs a lookup in a user map to determine a user account that is associated with the third-party user.Type: ApplicationFiled: May 16, 2008Publication date: November 19, 2009Applicant: ORACLE INTERNATIONAL CORPORATIONInventors: Rahul Joshi, Wellen Lau
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Patent number: 7407213Abstract: A vehicle tailgate lift assist support structure is provided with a rear end structure, a tailgate pivotally coupled to the rear end structure, and a lift assist device connected between the rear end structure and the tailgate. The rear end structure includes a first wall, a hinge plate having a plate portion disposed on an inboard side of the first wall portion and a pivot bearing sleeve extending from the plate portion through an opening of the first wall, and a nut plate disposed on an outboard side of the first wall and coupled to the hinge plate. A bellcrank arm is provided that has a first end attached to the tailgate and a second end offset from a tailgate pivot axis. The first end extends through the pivot bearing sleeve. The lift assist device dampens the tailgate during opening and applies a closing torque to the tailgate during closing.Type: GrantFiled: October 31, 2007Date of Patent: August 5, 2008Assignee: Nissan Technical Center North America, Inc.Inventors: Richard Eschebach, William Bowes, Nandkumar Rangnekar, Rahul Joshi, Robert Gaines
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Publication number: 20080054669Abstract: A vehicle tailgate lift assist support structure is provided with a rear end structure, a tailgate pivotally coupled to the rear end structure, and a lift assist device connected between the rear end structure and the tailgate. The rear end structure includes a first wall, a hinge plate having a plate portion disposed on an inboard side of the first wall portion and a pivot bearing sleeve extending from the plate portion through an opening of the first wall, and a nut plate disposed on an outboard side of the first wall and coupled to the hinge plate. A bellcrank arm is provided that has a first end attached to the tailgate and a second end offset from a tailgate pivot axis. The first end extends through the pivot bearing sleeve. The lift assist device dampens the tailgate during opening and applies a closing torque to the tailgate during closing.Type: ApplicationFiled: October 31, 2007Publication date: March 6, 2008Applicant: NISSAN TECHNICAL CENTER NORTH AMERICA, INC.Inventors: Richard Eschebach, William Bowes, Nandkumar Rangnekar, Rahul Joshi, Robert Gaines
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Patent number: 7322630Abstract: A vehicle tailgate lift assist support structure is disclosed that includes a vehicle rear end structure, a vehicle tailgate and a lift assist device. The vehicle rear end structure includes first and second walls that extend generally perpendicular to one another. A hinge reinforcement bracket has first and second reinforcing parts. The first reinforcing part is fastened on the first wall and the second reinforcing part is fastened on the second wall. A vehicle tailgate is pivotally coupled to the hinge reinforcement bracket and the rear end structure to open and close by rotation about a tailgate pivot axis. A lift assist device is operably connected to the tailgate hinge and the vehicle rear end structure to dampen opening movement and to apply a closing torque to tailgate hinge during closing movement of the vehicle tailgate.Type: GrantFiled: December 12, 2006Date of Patent: January 29, 2008Assignee: Nissan Technical Center North America, Inc.Inventors: Richard Eschebach, William Bowes, Nandkumar Rangnekar, Rahul Joshi, Robert Gaines
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Patent number: 7324354Abstract: A wide range power supply capable of delivering 20V to 5000V is provided. The power supply of the present invention uses switch mode technology to achieve high overall operating efficiency and is capable of operating from no load to full load without loss of regulation. The power supply in accordance with the embodiments of the present invention operates directly from the utility supply (e.g., 110V/220V and 50 Hz/60 Hz). In one embodiment, the power supply's power conversion stage includes the following stages: an input rectifier; a buck converter; a quasi-resonant inverter; and a voltage multiplier. The above indicated stages are connected in series to achieve the large output voltage range. High precision is obtained from a use of a digital feedback loop, possibly in connection with an analog feedback loop.Type: GrantFiled: July 6, 2006Date of Patent: January 29, 2008Assignee: Bio-Rad Laboratories, Inc.Inventors: Rahul Joshi, Don Hutson
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Publication number: 20070145761Abstract: A vehicle tailgate lift assist support structure is disclosed that includes a vehicle rear end structure, a vehicle tailgate and a lift assist device. The vehicle rear end structure includes first and second walls that extend generally perpendicular to one another. A hinge reinforcement bracket has first and second reinforcing parts. The first reinforcing part is fastened on the first wall and the second reinforcing part is fastened on the second wall. A vehicle tailgate is pivotally coupled to the hinge reinforcement bracket and the rear end structure to open and close by rotation about a tailgate pivot axis. A lift assist device is operably connected to the tailgate hinge and the vehicle rear end structure to dampen opening movement and to apply a closing torque to tailgate hinge during closing movement of the vehicle tailgate.Type: ApplicationFiled: December 12, 2006Publication date: June 28, 2007Applicant: Nissan Technical Center North America, Inc.Inventors: Richard Eschebach, William Bowes, Nandkumar Rangnekar, Rahul Joshi, Robert Gaines
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Publication number: 20070008745Abstract: A wide range power supply capable of delivering 20V to 5000V is provided. The power supply of the present invention uses switch mode technology to achieve high overall operating efficiency and is capable of operating from no load to full load without loss of regulation. The power supply in accordance with the embodiments of the present invention operates directly from the utility supply (e.g., 110V/220V and 50 Hz/60 Hz). In one embodiment, the power supply's power conversion stage includes the following stages: an input rectifier; a buck converter; a quasi-resonant inverter; and a voltage multiplier. The above indicated stages are connected in series to achieve the large output voltage range. High precision is obtained from a use of a digital feedback loop, possibly in connection with an analog feedback loop.Type: ApplicationFiled: July 6, 2006Publication date: January 11, 2007Applicant: Bio-Rad Laboratories, Inc.Inventors: Rahul Joshi, Don Hutson
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Patent number: 7147260Abstract: A vehicle tailgate lift assist support structure is disclosed that includes a vehicle rear end structure, a vehicle tailgate and a lift assist device. The vehicle rear end structure includes first and second walls that extend generally perpendicular to one another. A hinge reinforcement bracket has first and second reinforcing parts. The first reinforcing part is fastened on the first wall and the second reinforcing part is fastened on the second wall. A vehicle tailgate is pivotally coupled to the hinge reinforcement bracket and the rear end structure to open and close by rotation about a tailgate pivot axis. A lift assist device is operably connected to the tailgate hinge and the vehicle rear end structure to dampen opening movement and to apply a closing torque to tailgate hinge during closing movement of the vehicle tailgate.Type: GrantFiled: March 11, 2005Date of Patent: December 12, 2006Assignee: Nissan Technical Center North AmericaInventors: Richard Eschebach, William Bowes, Nandkumar Rangnekar, Rahul Joshi, Robert Gaines
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Publication number: 20060202500Abstract: A vehicle tailgate lift assist support structure is disclosed that includes a vehicle rear end structure, a vehicle tailgate and a lift assist device. The vehicle rear end structure includes first and second walls that extend generally perpendicular to one another. A hinge reinforcement bracket has first and second reinforcing parts. The first reinforcing part is fastened on the first wall and the second reinforcing part is fastened on the second wall. A vehicle tailgate is pivotally coupled to the hinge reinforcement bracket and the rear end structure to open and close by rotation about a tailgate pivot axis. A lift assist device is operably connected to the tailgate hinge and the vehicle rear end structure to dampen opening movement and to apply a closing torque to tailgate hinge during closing movement of the vehicle tailgate.Type: ApplicationFiled: March 11, 2005Publication date: September 14, 2006Applicant: Nissan Technical Center North America, Inc.Inventors: Richard Eschebach, William Bowes, Nandkumar Rangnekar, Rahul Joshi, Robert Gaines
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Patent number: 7036362Abstract: A method is disclosed for determining viscosity and density of fluid from formations surrounding an earth borehole, including the following steps: (a) suspending a formation testing device in the borehole; (b) drawing formation fluid into the device; (c) causing the fluid to flow in a flow line under a first set of conditions; (d) causing the fluid to flow in the flow line under a second set of conditions; (e) measuring a first fluid pressure differential in the flow line during fluid flow under the first set of conditions, and measuring a second pressure differential in the flow line during fluid flow under the second set of conditions; and (f) determining density and viscosity of the fluid as a function of the first and second measured pressure differentials.Type: GrantFiled: January 20, 2003Date of Patent: May 2, 2006Assignee: Schlumberger Technology CorporationInventors: Sammy S. Haddad, Erik Rylander, Rahul Joshi
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Publication number: 20040139798Abstract: A method is disclosed for determining viscosity and density of fluid from formations surrounding an earth borehole, including the following steps: (a) suspending a formation testing device in the borehole; (b) drawing formation fluid into the device; (c) causing the fluid to flow in a flow line under a first set of conditions; (d) causing the fluid to flow in the flow line under a second set of conditions; (e) measuring a first fluid pressure differential in the flow line during fluid flow under the first set of conditions, and measuring a second pressure differential in the flow line during fluid flow under the second set of conditions; and (f) determining density and viscosity of the fluid as a function of the first and second measured pressure differentials.Type: ApplicationFiled: January 20, 2003Publication date: July 22, 2004Inventors: Sammy S. Haddad, Erik Rylander, Rahul Joshi