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).
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Publication number: 20240165161Abstract: 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: ApplicationFiled: November 30, 2023Publication date: May 23, 2024Inventors: Kole ROYBAL, Julie Garcia, Iowis Zhu, Jaehyuk Choi, Jay Daniels
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Patent number: 11967777Abstract: 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: GrantFiled: November 4, 2022Date of Patent: April 23, 2024Assignee: John Mezzalingua Associates, LLCInventors: Niranjan Sundararajan, Charles Buondelmonte, Jay Zhu, Wengang Chen
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Publication number: 20240046354Abstract: 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: ApplicationFiled: September 13, 2023Publication date: February 8, 2024Applicant: Chicago Mercantile Exchange Inc.Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
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Patent number: 11790447Abstract: 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: GrantFiled: May 2, 2022Date of Patent: October 17, 2023Assignee: Chicago Mercantile Exchange Inc.Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
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Publication number: 20230046805Abstract: 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: ApplicationFiled: November 4, 2022Publication date: February 16, 2023Inventors: Niranjan Sundararajan, Charles Buondelmonte, Jay Zhu, Wengang Chen
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Patent number: 11522289Abstract: 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: GrantFiled: January 7, 2021Date of Patent: December 6, 2022Assignee: John Mezzalingua Associates, LLCInventors: Niranjan Sundararajan, Charles Buondelmonte, Jay Zhu, Wengang Chen
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Publication number: 20220261907Abstract: 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: ApplicationFiled: May 2, 2022Publication date: August 18, 2022Applicant: Chicago Mercantile Exchange Inc.Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
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Patent number: 11373238Abstract: 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: GrantFiled: July 9, 2020Date of Patent: June 28, 2022Assignee: Chicago Mercantile Exchange Inc.Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
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Publication number: 20210359414Abstract: 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: ApplicationFiled: January 7, 2021Publication date: November 18, 2021Inventors: Niranjan Sundararajan, Charles Buondelmonte, Jay Zhu, Wengang Chen
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Publication number: 20200342534Abstract: 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: ApplicationFiled: July 9, 2020Publication date: October 29, 2020Applicant: Chicago Mercantile Exchange Inc.Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
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Patent number: 10748212Abstract: 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: GrantFiled: October 15, 2018Date of Patent: August 18, 2020Assignee: Chicago Mercantile Exchange Inc.Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
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Publication number: 20190080410Abstract: 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: ApplicationFiled: October 15, 2018Publication date: March 14, 2019Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
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Patent number: 10140659Abstract: 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: GrantFiled: October 7, 2015Date of Patent: November 27, 2018Assignee: Chicago Mercantile Exchange Inc.Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
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Publication number: 20160140657Abstract: 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: ApplicationFiled: October 7, 2015Publication date: May 19, 2016Inventors: Panagiotis Xythalis, Jay Zhu, Fateen Sharaby, Dhiraj Bawadhankar, Molang Dong
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Publication number: 20110246256Abstract: 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: ApplicationFiled: April 6, 2010Publication date: October 6, 2011Applicant: Oracle International CorporationInventor: Xinjie (Jay) Zhu
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Patent number: 6490608Abstract: 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: GrantFiled: December 9, 1999Date of Patent: December 3, 2002Assignee: Synopsys, Inc.Inventor: Jay Zhu