Patents by Inventor Purvi Shah

Purvi Shah 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: 11058011
    Abstract: A barrier layer is disposed on a copper surface, the barrier layer including an organic molecule. The organic molecule may be a nitrogen-containing molecule. The nitrogen-containing organic molecule includes 1 to 6 carbon atoms. The barrier layer may be deposited on an exposed copper surface before deposition of a surface finish.
    Type: Grant
    Filed: March 10, 2018
    Date of Patent: July 6, 2021
    Inventors: Kunal Shah, Purvi Shah
  • Publication number: 20210193346
    Abstract: A surface finish for a printed circuit board (PCB) and semiconductor wafer includes a nickel disposed over an aluminum or copper conductive metal surface. A barrier layer including all or fractions of a nitrogen-containing molecule is deposited on the surface of the nickel layer to make a barrier layer/electroless nickel (BLEN) surface finish. The barrier layer allows solder to be reflowed over the surface finish. Optionally, gold (e.g., immersion gold) may be coated over the barrier layer to create a nickel/barrier layer/gold (NBG) surface treatment. Presence of the barrier layer causes the surface treatment to be smoother than a conventional electroless nickel/immersion gold (ENIG) surface finish. Presence of the barrier layer causes a subsequently applied solder joint to be stronger and less subject to brittle failure than conventional ENIG.
    Type: Application
    Filed: December 22, 2020
    Publication date: June 24, 2021
    Applicant: LILOTREE, L.L.C.
    Inventors: Kunal Shah, Purvi Shah
  • Patent number: 11003688
    Abstract: A system for data comparison is disclosed. The system may receive a source configuration metadata. The system may configure a data extraction module to extract data from a data set in response to the source configuration metadata. The system may generate a pre-work data from the data set. The system may compare the pre-work data to generate a post-process data set. The system may generate a report corresponding to the post-process data set.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: May 11, 2021
    Assignee: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
    Inventors: Karina Alvarez, Sachin Arya, Sandeep Bose, Subhash Godara, Anmol Handa, Ajay Paul Singh Manesh, Purvi Shah, Bhupesh Sharma
  • Publication number: 20210064637
    Abstract: A system for data comparison is disclosed. The system may receive a source configuration metadata. The system may configure a data extraction module to extract data from a data set in response to the source configuration metadata. The system may generate a pre-work data from the data set. The system may compare the pre-work data to generate a post-process data set. The system may generate a report corresponding to the post-process data set.
    Type: Application
    Filed: September 4, 2019
    Publication date: March 4, 2021
    Applicant: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
    Inventors: Karina Alvarez, Sachin Arya, Sandeep Bose, Subhash Godara, Anmol Handa, Ajay Paul Singh Manesh, Purvi Shah, Bhupesh Sharma
  • Publication number: 20210055961
    Abstract: Methods, systems and computer program products provide protection domains for processes in shared address space. Multiple processes may share address space, for example, in a software isolated process running on top of a library operating system (OS). A protection domain (PD), such as a Protection Key (PKEY), may be assigned to a process to protect its allocated address spaces from access by other processes. PDs may be acquired from a host OS. A library OS may manage PDs to protect processes and/or data. A PD may be freed and reassigned to a different process or may be concurrently assigned to multiple processes, for example, when the number of processes exceeds the number of protection domains. Threads spawned by a process may inherit protection provided by a PD assigned to the process. Process PDs may be disassociated with address spaces as they are deallocated for a process or its threads.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 25, 2021
    Inventors: Purvi Shah, Georgiy I. Reynya, Stanislav A. Oks
  • Publication number: 20210055869
    Abstract: Methods, systems and computer program products are provided for managing protection domains (PDs) for files at a file-level or a page-level. PDs may be allocated for multiple purposes, e.g., to protect processes, files, buffers, etc. Files stored in nonvolatile memory (NVM) subject to direct access (DAX) may be protected by file-level or page-level PDs. PDs may comprise protection keys (PKEYs) with user-configurable read and write access control registers (PKRUs). NVM files may be protected from corruption (e.g. by stray writes) by leaving write access disabled except for temporary windows of time for valid writes. File PDs may be managed by a file manager while buffer PDs may be managed by a buffer pool manager. File associations between PDs, files and file address space may be maintained in a file object. Buffer associations between PDs, buffers and buffer address space may be maintained in a buffer descriptor.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 25, 2021
    Inventors: Purvi Shah, Georgiy I. Reynya, Stanislav A. Oks
  • Patent number: 10902967
    Abstract: A surface finish for a printed circuit board (PCB) and semiconductor wafer includes a nickel disposed over an aluminum or copper conductive metal surface. A barrier layer including all or fractions of a nitrogen-containing molecule is deposited on the surface of the nickel layer to make a barrier layer/electroless nickel (BLEN) surface finish. The barrier layer allows solder to be reflowed over the surface finish. Optionally, gold (e.g., immersion gold) may be coated over the barrier layer to create a nickel/barrier layer/gold (NBG) surface treatment. Presence of the barrier layer causes the surface treatment to be smoother than a conventional electroless nickel/immersion gold (ENIG) surface finish. Presence of the barrier layer causes a subsequently applied solder joint to be stronger and less subject to brittle failure than conventional ENIG.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: January 26, 2021
    Inventors: Kunal Shah, Purvi Shah
  • Patent number: 10839000
    Abstract: A system for generating reports with dynamic business intelligence analytics and/or a static value story may collect parameters defining the scope of a report. The system may select a value story module comprising a set of static report pages for generating the report, and a business insight module comprising a set of dynamic report pages for generating the report. The value story module includes static data related to the scope of the report. The set of dynamic report pages may be generated by a job running on a data storage system. The system may arrange a set of presentation pages into a selected order, with the set of presentation pages being selected from the set of dynamic report pages and the set of static report pages. The system may generate the report in a file format with the report comprising the set of presentation pages in the selected order.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: November 17, 2020
    Assignee: AMRICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
    Inventors: Atul Bahrie, Jamie Taggart DeYoung, Jay Falcon, Hari Krishna Gottipati, Nilesh X Jadhav, Pratap Singh Rathore, Purvi Shah, Kelly Velez
  • Publication number: 20200297015
    Abstract: The present disclosure provides compounds of Formula (I) and edible compositions comprising compounds of Formula (I) which are suitable for use as sweeteners, for example, by incorporation into edible compositions. Also provided herein are methods of preparing comestible compositions comprising compounds of Formula (I).
    Type: Application
    Filed: June 8, 2020
    Publication date: September 24, 2020
    Applicant: CHROMOCELL CORPORATION
    Inventors: Deshou JIANG, Purvi SHAH, Dennis SAWCHUK
  • Publication number: 20200154575
    Abstract: A barrier layer is disposed on a copper surface, the barrier layer including an organic molecule. The organic molecule may be a nitrogen-containing molecule. The nitrogen-containing organic molecule includes 1 to 6 carbon atoms. The barrier layer may be deposited on an exposed copper surface before deposition of a surface finish.
    Type: Application
    Filed: March 10, 2018
    Publication date: May 14, 2020
    Inventors: Kunal Shah, Purvi Shah
  • Publication number: 20200125290
    Abstract: Buffers in a buffer pool refer to memory locations either in local memory or in non-volatile memory used as persistent storage. The local memory and non-volatile memory have access latencies of the same order of magnitude, or a small multiple of each other. A buffer pool management system has operations to manage transitions between these states. Buffer cache copies can be avoided for read-only data, which can improve ramp-up times in database systems, increase cache capacity and improve performance of write operations. Power consumption can be reduced by avoiding memory copies and decreasing overprovisioning. These advantages can be obtained while making minimal, if any, changes to computer programs implementing the database server, particularly subsystems such as write-ahead logging and page replacement algorithms.
    Type: Application
    Filed: October 23, 2018
    Publication date: April 23, 2020
    Inventors: Purvi SHAH, Georgiy REYNYA, Slava OKS
  • Publication number: 20200090829
    Abstract: A surface finish for a printed circuit board (PCB) and semiconductor wafer includes a nickel disposed over an aluminum or copper conductive metal surface. A barrier layer including all or fractions of a nitrogen-containing molecule is deposited on the surface of the nickel layer to make a barrier layer/electroless nickel (BLEN) surface finish. The barrier layer allows solder to be reflowed over the surface finish. Optionally, gold (e.g., immersion gold) may be coated over the barrier layer to create a nickel/barrier layer/gold (NBG) surface treatment. Presence of the barrier layer causes the surface treatment to be smoother than a conventional electroless nickel/immersion gold (ENIG) surface finish. Presence of the barrier layer causes a subsequently applied solder joint to be stronger and less subject to brittle failure than conventional ENIG.
    Type: Application
    Filed: November 19, 2019
    Publication date: March 19, 2020
    Applicant: LILOTREE, L.L.C.
    Inventors: Kunal Shah, Purvi Shah
  • Patent number: 10566103
    Abstract: A surface finish for a printed circuit board (PCB) and semiconductor wafer includes a nickel disposed over an aluminum or copper conductive metal surface. A barrier layer including all or fractions of a nitrogen-containing molecule is deposited on the surface of the nickel layer to make a barrier layer/electroless nickel (BLEN) surface finish. The barrier layer allows solder to be reflowed over the surface finish. Optionally, gold (e.g., immersion gold) may be coated over the barrier layer to create a nickel/barrier layer/gold (NBG) surface treatment. Presence of the barrier layer causes the surface treatment to be smoother than a conventional electroless nickel/immersion gold (ENIG) surface finish. Presence of the barrier layer causes a subsequently applied solder joint to be stronger and less subject to brittle failure than conventional ENIG.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: February 18, 2020
    Inventors: Kunal Shah, Purvi Shah
  • Publication number: 20190027266
    Abstract: A surface finish for a printed circuit board (PCB) and semiconductor wafer includes a nickel disposed over an aluminum or copper conductive metal surface. A barrier layer including all or fractions of a nitrogen-containing molecule is deposited on the surface of the nickel layer to make a barrier layer/electroless nickel (BLEN) surface finish. The barrier layer allows solder to be reflowed over the surface finish. Optionally, gold (e.g., immersion gold) may be coated over the barrier layer to create a nickel/barrier layer/gold (NBG) surface treatment. Presence of the barrier layer causes the surface treatment to be smoother than a conventional electroless nickel/immersion gold (ENIG) surface finish. Presence of the barrier layer causes a subsequently applied solder joint to be stronger and less subject to brittle failure than conventional ENIG.
    Type: Application
    Filed: January 9, 2017
    Publication date: January 24, 2019
    Inventors: Kunal Shah, Purvi Shah
  • Publication number: 20190012316
    Abstract: A system for generating reports with dynamic business intelligence analytics and/or a static value story may collect parameters defining the scope of a report. The system may select a value story module comprising a set of static report pages for generating the report, and a business insight module comprising a set of dynamic report pages for generating the report. The value story module includes static data related to the scope of the report. The set of dynamic report pages may be generated by a job running on a data storage system. The system may arrange a set of presentation pages into a selected order, with the set of presentation pages being selected from the set of dynamic report pages and the set of static report pages. The system may generate the report in a file format with the report comprising the set of presentation pages in the selected order.
    Type: Application
    Filed: July 6, 2017
    Publication date: January 10, 2019
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: Atul Bahrie, Jamie Taggart DeYoung, Jay Falcon, Hari Krishna Gottipati, Nilesh X Jadhav, Pratap Singh Rathore, Purvi Shah, Kelly Velez
  • Publication number: 20170303574
    Abstract: The present invention provides edible compositions comprising a sweet taste modulator or bitter taste blocker of the present invention, food products comprising such edible compositions and methods of preparing such food products. The present invention also provides methods of reducing the amount of sugar in a food product, methods of reducing the caloric intake in a diet, and methods of enhancing sweet taste or blocking a bitter taste in a food product.
    Type: Application
    Filed: September 3, 2015
    Publication date: October 26, 2017
    Applicant: Chromocell Corporation
    Inventors: Robert Luo, Leonard McDonald, Deshou Jiang, Purvi Shah, Hao Zhou
  • Patent number: 9473382
    Abstract: A method for providing Link Aggregation Control between a plurality of systems adapted for Link Aggregation is provided. The plurality of systems includes a primary system, a first secondary system, and a second secondary system. The primary system comprises first primary ports being linked to first ports of the first secondary system by first links. Further, the primary system comprises second primary ports being linked to second ports of the second secondary system by second links. The method comprises forming a link aggregation group, wherein the link aggregation group includes at least one first link and at least one second link. A preferred system among the secondary systems having links within the link aggregation group is selected and further, the method comprises setting the status of the primary ports according to the selection of the preferred system.
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: October 18, 2016
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Laith Said, Daniel Derksen, Purvi Shah, John Volkering
  • Publication number: 20160130332
    Abstract: The invention provides a human signal peptide-containing proteins (SIGP) and polynucleotides which identify and encode SIGP. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for treating or preventing disorders associated with expression of SIGP.
    Type: Application
    Filed: January 19, 2016
    Publication date: May 12, 2016
    Inventors: Preeti G. Lal, Jennifer L. Hillman, Neil C. Corley, Karl J. Guegler, Dr. Mariah R. Baughn, Susan K. Sather, Purvi Shah
  • Publication number: 20140227278
    Abstract: The invention provides a human signal peptide-containing proteins (SIGP) and polynucleotides which identify and encode SIGP. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for treating or preventing disorders associated with expression of SIGP.
    Type: Application
    Filed: February 11, 2014
    Publication date: August 14, 2014
    Applicant: Incyte Corporation
    Inventors: Preeti G. LAL, Jennifer L. Jackson, Neil C. Corley, Karl J. Guegler, Mariah R. Baughn, Susan K. Sather, Purvi Shah
  • Publication number: 20130190250
    Abstract: The invention provides a human signal peptide-containing proteins (SIGP) and polynucleotides which identify and encode SIGP. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for treating or preventing disorders associated with expression of SIGP.
    Type: Application
    Filed: September 14, 2012
    Publication date: July 25, 2013
    Inventors: Preeti G. Lal, Jennifer L. Jackson, Neil C. Corley, Karl J. Guegler, Mariah R. Baughn, Susan K. Sather, Purvi Shah