Patents by Inventor Jay Zhu

Jay Zhu 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).

  • Publication number: 20240165161
    Abstract: The present disclosure relates generally to compositions and methods for improving T cell therapy. In particular, the disclosure provides polypeptides and recombinant nucleic acid constructs and/or recombinant nucleic acids encoding polypeptides having mutations capable of altering T cell signaling, cytokine production, and/or in vivo persistence in tumors of therapeutic T cells comprising the mutation. The T cell signaling can be by NFAT, NF-?B and/or AP-1 pathways. The disclosure also provides vectors and cells including the polypeptides and/or recombinant nucleic acid constructs and/or recombinant nucleic acids of the disclosure as well as methods of preparing a T cell for use in cell therapy, and methods of identifying a mutation useful for improving T cell therapy.
    Type: Application
    Filed: November 30, 2023
    Publication date: May 23, 2024
    Inventors: Kole ROYBAL, Julie Garcia, Iowis Zhu, Jaehyuk Choi, Jay Daniels
  • Patent number: 11967777
    Abstract: An antenna that enables dense packing of radiators includes a plurality of first radiators configured to radiate in a first frequency band and a plurality of second radiators configured to radiate in a second frequency band, the second frequency band having higher frequencies than the first frequency band. each of the plurality of first radiators includes a plurality of dipole arms. Each of the plurality of dipole arms includes a periodic pattern of inductive choke segments, and each of the dipole arms has a broken peripheral current path.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: April 23, 2024
    Assignee: John Mezzalingua Associates, LLC
    Inventors: Niranjan Sundararajan, Charles Buondelmonte, Jay Zhu, Wengang Chen
  • Publication number: 20240046354
    Abstract: The disclosed embodiments relate to improving the efficiency of an electronic trading system for interest rate swaps (“IRS”) by allowing for IRS contracts to be funded in a base currency while the cash flows, e.g. coupon payments, price alignment interest, variation margin, are denominated in a local currency different from the base currency. Thereby cash flows may be netted and offset minimizing the magnitude of funds needed to be moved and reducing the number of transactions processed by the electronic trading system as well as the consumption of computational resources thereby. Furthermore, the disclosed embodiments facilitate entering into IRS transactions is a currency different from the currency of cash flows while eliminating Herstatt risk due to volatility of foreign exchange rates, which allows for increased off shore participation and thereby increased transaction volume.
    Type: Application
    Filed: September 13, 2023
    Publication date: February 8, 2024
    Applicant: Chicago Mercantile Exchange Inc.
    Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
  • Patent number: 11790447
    Abstract: The disclosed embodiments relate to improving the efficiency of an electronic trading system for interest rate swaps (“IRS”) by allowing for IRS contracts to be funded in a base currency while the cash flows, e.g. coupon payments, price alignment interest, variation margin, are denominated in a local currency different from the base currency. Thereby cash flows may be netted and offset minimizing the magnitude of funds needed to be moved and reducing the number of transactions processed by the electronic trading system as well as the consumption of computational resources thereby. Furthermore, the disclosed embodiments facilitate entering into IRS transactions is a currency different from the currency of cash flows while eliminating Herstatt risk due to volatility of foreign exchange rates, which allows for increased off shore participation and thereby increased transaction volume.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: October 17, 2023
    Assignee: Chicago Mercantile Exchange Inc.
    Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
  • Publication number: 20230046805
    Abstract: An antenna that enables dense packing of radiators includes a plurality of first radiators configured to radiate in a first frequency band and a plurality of second radiators configured to radiate in a second frequency band, the second frequency band having higher frequencies than the first frequency band. each of the plurality of first radiators includes a plurality of dipole arms. Each of the plurality of dipole arms includes a periodic pattern of inductive choke segments, and each of the dipole arms has a broken peripheral current path.
    Type: Application
    Filed: November 4, 2022
    Publication date: February 16, 2023
    Inventors: Niranjan Sundararajan, Charles Buondelmonte, Jay Zhu, Wengang Chen
  • Patent number: 11522289
    Abstract: Disclosed is an antenna that enables dense packing of low band, mid band, and C-band radiators. The low band radiators have a plurality of dipole arms that minimize re-radiation of either RF energy emitted by either the mid band or C-Band radiators. In one embodiment, the dipole arms are formed of a two-dimensional structure that has a shape that substantially prevents re-radiation in both the mid band and the C-band. In another embodiment, the dipole arms have two different configurations: a first configuration optimized for preventing re-radiation in the mid band, and a second configuration optimized for preventing re-radiation in the C-Band. In the latter embodiment, the low band radiators in close proximity to the mid band radiators have dipole arms of the first configuration, and the low band radiators in close proximity to the C-Band radiators have dipole arms of the second configuration.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: December 6, 2022
    Assignee: John Mezzalingua Associates, LLC
    Inventors: Niranjan Sundararajan, Charles Buondelmonte, Jay Zhu, Wengang Chen
  • Publication number: 20220261907
    Abstract: The disclosed embodiments relate to improving the efficiency of an electronic trading system for interest rate swaps (“IRS”) by allowing for IRS contracts to be funded in a base currency while the cash flows, e.g. coupon payments, price alignment interest, variation margin, are denominated in a local currency different from the base currency. Thereby cash flows may be netted and offset minimizing the magnitude of funds needed to be moved and reducing the number of transactions processed by the electronic trading system as well as the consumption of computational resources thereby. Furthermore, the disclosed embodiments facilitate entering into IRS transactions is a currency different from the currency of cash flows while eliminating Herstatt risk due to volatility of foreign exchange rates, which allows for increased off shore participation and thereby increased transaction volume.
    Type: Application
    Filed: May 2, 2022
    Publication date: August 18, 2022
    Applicant: Chicago Mercantile Exchange Inc.
    Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
  • Patent number: 11373238
    Abstract: The disclosed embodiments relate to improving the efficiency of an electronic trading system for interest rate swaps (“IRS”) by allowing for IRS contracts to be funded in a base currency while the cash flows, e.g. coupon payments, price alignment interest, variation margin, are denominated in a local currency different from the base currency. Thereby cash flows may be netted and offset minimizing the magnitude of funds needed to be moved and reducing the number of transactions processed by the electronic trading system as well as the consumption of computational resources thereby. Furthermore, the disclosed embodiments facilitate entering into IRS transactions is a currency different from the currency of cash flows while eliminating Herstatt risk due to volatility of foreign exchange rates, which allows for increased off shore participation and thereby increased transaction volume.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: June 28, 2022
    Assignee: Chicago Mercantile Exchange Inc.
    Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
  • Publication number: 20210359414
    Abstract: Disclosed is an antenna that enables dense packing of low band, mid band, and C-band radiators. The low band radiators have a plurality of dipole arms that minimize re-radiation of either RF energy emitted by either the mid band or C-Band radiators. In one embodiment, the dipole arms are formed of a two-dimensional structure that has a shape that substantially prevents re-radiation in both the mid band and the C-band. In another embodiment, the dipole arms have two different configurations: a first configuration optimized for preventing re-radiation in the mid band, and a second configuration optimized for preventing re-radiation in the C-Band. In the latter embodiment, the low band radiators in close proximity to the mid band radiators have dipole arms of the first configuration, and the low band radiators in close proximity to the C-Band radiators have dipole arms of the second configuration.
    Type: Application
    Filed: January 7, 2021
    Publication date: November 18, 2021
    Inventors: Niranjan Sundararajan, Charles Buondelmonte, Jay Zhu, Wengang Chen
  • Publication number: 20200342534
    Abstract: The disclosed embodiments relate to improving the efficiency of an electronic trading system for interest rate swaps (“IRS”) by allowing for IRS contracts to be funded in a base currency while the cash flows, e.g. coupon payments, price alignment interest, variation margin, are denominated in a local currency different from the base currency. Thereby cash flows may be netted and offset minimizing the magnitude of funds needed to be moved and reducing the number of transactions processed by the electronic trading system as well as the consumption of computational resources thereby. Furthermore, the disclosed embodiments facilitate entering into IRS transactions is a currency different from the currency of cash flows while eliminating Herstatt risk due to volatility of foreign exchange rates, which allows for increased off shore participation and thereby increased transaction volume.
    Type: Application
    Filed: July 9, 2020
    Publication date: October 29, 2020
    Applicant: Chicago Mercantile Exchange Inc.
    Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
  • Patent number: 10748212
    Abstract: The disclosed embodiments relate to improving the efficiency of an electronic trading system for interest rate swaps (“IRS”) by allowing for IRS contracts to be funded in a base currency while the cash flows, e.g. coupon payments, price alignment interest, variation margin, are denominated in a local currency different from the base currency. Thereby cash flows may be netted and offset minimizing the magnitude of funds needed to be moved and reducing the number of transactions processed by the electronic trading system as well as the consumption of computational resources thereby. Furthermore, the disclosed embodiments facilitate entering into IRS transactions is a currency different from the currency of cash flows while eliminating Herstatt risk due to volatility of foreign exchange rates, which allows for increased off shore participation and thereby increased transaction volume.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: August 18, 2020
    Assignee: Chicago Mercantile Exchange Inc.
    Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
  • Publication number: 20190080410
    Abstract: The disclosed embodiments relate to improving the efficiency of an electronic trading system for interest rate swaps (“IRS”) by allowing for IRS contracts to be funded in a base currency while the cash flows, e.g. coupon payments, price alignment interest, variation margin, are denominated in a local currency different from the base currency. Thereby cash flows may be netted and offset minimizing the magnitude of funds needed to be moved and reducing the number of transactions processed by the electronic trading system as well as the consumption of computational resources thereby. Furthermore, the disclosed embodiments facilitate entering into IRS transactions is a currency different from the currency of cash flows while eliminating Herstatt risk due to volatility of foreign exchange rates, which allows for increased off shore participation and thereby increased transaction volume.
    Type: Application
    Filed: October 15, 2018
    Publication date: March 14, 2019
    Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
  • Patent number: 10140659
    Abstract: The disclosed embodiments relate to improving the efficiency of an electronic trading system for interest rate swaps (“IRS”) by allowing for IRS contracts to be funded in a base currency while the cash flows, e.g. coupon payments, price alignment interest, variation margin, are denominated in a local currency different from the base currency. Thereby cash flows may be netted and offset minimizing the magnitude of funds needed to be moved and reducing the number of transactions processed by the electronic trading system as well as the consumption of computational resources thereby. Furthermore, the disclosed embodiments facilitate entering into IRS transactions is a currency different from the currency of cash flows while eliminating Herstatt risk due to volatility of foreign exchange rates, which allows for increased off shore participation and thereby increased transaction volume.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: November 27, 2018
    Assignee: Chicago Mercantile Exchange Inc.
    Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
  • Publication number: 20160140657
    Abstract: The disclosed embodiments relate to improving the efficiency of an electronic trading system for interest rate swaps (“IRS”) by allowing for IRS contracts to be funded in a base currency while the cash flows, e.g. coupon payments, price alignment interest, variation margin, are denominated in a local currency different from the base currency. Thereby cash flows may be netted and offset minimizing the magnitude of funds needed to be moved and reducing the number of transactions processed by the electronic trading system as well as the consumption of computational resources thereby. Furthermore, the disclosed embodiments facilitate entering into IRS transactions is a currency different from the currency of cash flows while eliminating Herstatt risk due to volatility of foreign exchange rates, which allows for increased off shore participation and thereby increased transaction volume.
    Type: Application
    Filed: October 7, 2015
    Publication date: May 19, 2016
    Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
  • Publication number: 20110246256
    Abstract: The present invention is directed to data management techniques that feature storing, on a computer system, storing on a computer system a data set arranged in a plurality of tables that correspond to multiple sections of a project, with each of the multiple sections defining properties of the project. A BOM resolution is produced by querying the data set in response to parameters of a BOM query that generates a resolved BOM. The resolved BOM includes a subgroup of the data in the data set, with the data outside of the subgroup corresponding to a revision associated with an item object that is included in the subgroup. Determined from the subgroup are the properties of the sections.
    Type: Application
    Filed: April 6, 2010
    Publication date: October 6, 2011
    Applicant: Oracle International Corporation
    Inventor: Xinjie (Jay) Zhu
  • Patent number: 6490608
    Abstract: Parallel multipliers and techniques for reducing Wallace-trees in parallel multipliers to achieve fewer reduction stages. The parallel multipliers of the present invention, in one embodiment, require one fewer stage of reduction than conventional multipliers proposed by Wallace and Dadda. Accordingly, fewer adder components are required. The speed of the parallel multipliers of the present invention is also improved due to the fewer number of reduction stages. In another embodiment, the method of the present invention is applicable to signed multiplication and includes a step of performing trial reduction on an input matrix that has a maximum number of nodes per column K. The trial reduction step is performed with a reduction target of &dgr;L-2 nodes where &dgr;L-1<K≦&dgr;L. If maximum number of nodes per column in the resulting matrix does not exceed &dgr;L-2, then reduction steps are performed to generate a reduction tree having L-1 reduction stages.
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: December 3, 2002
    Assignee: Synopsys, Inc.
    Inventor: Jay Zhu