Patents by Inventor Xueguang LU

Xueguang LU 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: 12135932
    Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for emoji mashup generation. The system and method introduce a method and model that can generate emoji mashups representative of contextual information received by a user at an application. The emoji mashup may come in the form of two or more emojis coherently combined to represent the contextual idea or emotion being conveyed.
    Type: Grant
    Filed: August 29, 2023
    Date of Patent: November 5, 2024
    Assignee: PAYPAL, INC.
    Inventors: Titus Woo, Wei Ting Kuo, Xueguang Lu, Venkatesh Komma
  • Publication number: 20240061991
    Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for emoji mashup generation. The system and method introduce a method and model that can generate emoji mashups representative of contextual information received by a user at an application. The emoji mashup may come in the form of two or more emojis coherently combined to represent the contextual idea or emotion being conveyed.
    Type: Application
    Filed: August 29, 2023
    Publication date: February 22, 2024
    Inventors: Titus Woo, Wei Ting Kuo, Xueguang Lu, Venkatesh Komma
  • Patent number: 11783113
    Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for emoji mashup generation. The system and method introduce a method and model that can generate emoji mashups representative of contextual information received by a user at an application. The emoji mashup may come in the form of two or more emojis coherently combined to represent the contextual idea or emotion being conveyed.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: October 10, 2023
    Assignee: PAYPAL, INC.
    Inventors: Titus Woo, Wei Ting Kuo, Xueguang Lu, Venkatesh Komma
  • Publication number: 20230005200
    Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for emoji mashup generation. The system and method introduce a method and model that can generate emoji mashups representative of contextual information received by a user at an application. The emoji mashup may come in the form of two or more emojis coherently combined to represent the contextual idea or emotion being conveyed.
    Type: Application
    Filed: August 22, 2022
    Publication date: January 5, 2023
    Inventors: Titus Woo, Wei Ting Kuo, Xueguang Lu, Venkatesh Komma
  • Patent number: 11423596
    Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for emoji mashup generation. The system and method introduce a method and model that can generate emoji mashups representative of contextual information received by a user at an application. The emoji mashup may come in the form of two or more emojis coherently combined to represent the contextual idea or emotion being conveyed.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: August 23, 2022
    Assignee: PAYPAL, INC.
    Inventors: Titus Woo, Wei Ting Kuo, Xueguang Lu, Venkatesh Komma
  • Publication number: 20210354984
    Abstract: Microparticulate compositions and methods for delivery and pulsatile release of one or more sting agonists and/or receptors have been developed. The compositions include polymeric microdevices formed from biodegradable and biocompatible polymers or co-polymers thereof including a shell and compartment(s) or discrete regions in the compartment(s) formed by an additive process such as micromolding, three dimensional printing and lithography. The compositions include microdevices that release individual doses of incorporated STING agonist and/or receptors at defined times, for example, in pulses up to several months after administration with essentially no leakage between releases.
    Type: Application
    Filed: May 11, 2021
    Publication date: November 18, 2021
    Inventors: Robert S. Langer, Ana Jaklenec, Xueguang Lu
  • Patent number: 11145103
    Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for animated emoji mashup generation. The system and method introduce a method and model that can generate animated emoji mashups representative of contextual information received by a user at an application. The animated emoji mashup may come in the form of emojis coherently combined with one or more images to represent the contextual idea or emotion being conveyed.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: October 12, 2021
    Assignee: PAYPAL, INC.
    Inventors: Titus Woo, Wei Ting Kuo, Xueguang Lu, Venkatesh Komma
  • Patent number: 11104901
    Abstract: The disclosed subject matter relates to brush polymer-oligonucleotide conjugates comprising oligonucleotides covalently attached to the backbone of a non-cationic, sterically congested brush polymer and the use of such polymer-oligonucleotide conjugates in antisense gene regulation and as diagnostic agents.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: August 31, 2021
    Assignee: Northeastern University
    Inventors: Ke Zhang, Xueguang Lu
  • Publication number: 20200388061
    Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for emoji mashup generation. The system and method introduce a method and model that can generate emoji mashups representative of contextual information received by a user at an application. The emoji mashup may come in the form of two or more emojis coherently combined to represent the contextual idea or emotion being conveyed.
    Type: Application
    Filed: March 17, 2020
    Publication date: December 10, 2020
    Inventors: Titus Woo, Wei Ting Kuo, Xueguang Lu, Venkatesh Komma
  • Publication number: 20200190519
    Abstract: The disclosed subject matter relates to brush polymer-oligonucleotide conjugates comprising oligonucleotides covalently attached to the backbone of a non-cationic, sterically congested brush polymer and the use of such polymer-oligonucleotide conjugates in antisense gene regulation and as diagnostic agents.
    Type: Application
    Filed: February 20, 2020
    Publication date: June 18, 2020
    Inventors: Ke ZHANG, Xueguang LU
  • Patent number: 10590414
    Abstract: The disclosed subject matter relates to brush polymer-oligonucleotide conjugates comprising oligonucleotides covalently attached to the backbone of a non-cationic, sterically congested brush polymer and the use of such polymer-oligonucleotide conjugates in antisense gene regulation and as diagnostic agents.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: March 17, 2020
    Assignee: NORTHEASTERN UNIVERSITY
    Inventors: Ke Zhang, Xueguang Lu
  • Patent number: 10593087
    Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for emoji mashup generation. The system and method introduce a method and model that can generate emoji mashups representative of contextual information received by a user at an application. The emoji mashup may come in the form of two or more emojis coherently combined to represent the contextual idea or emotion being conveyed.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: March 17, 2020
    Assignee: PAYPAL, INC.
    Inventors: Titus Woo, Wei Ting Kuo, Xueguang Lu, Venkatesh Komma
  • Publication number: 20190122403
    Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for emoji mashup generation. The system and method introduce a method and model that can generate emoji mashups representative of contextual information received by a user at an application. The emoji mashup may come in the form of two or more emojis coherently combined to represent the contextual idea or emotion being conveyed.
    Type: Application
    Filed: October 23, 2017
    Publication date: April 25, 2019
    Inventors: Titus Woo, Wei Ting Kuo, Xueguang Lu, Venkatesh Komma
  • Publication number: 20190122412
    Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for animated emoji mashup generation. The system and method introduce a method and model that can generate animated emoji mashups representative of contextual information received by a user at an application. The animated emoji mashup may come in the form of emojis coherently combined with one or more images to represent the contextual idea or emotion being conveyed.
    Type: Application
    Filed: December 27, 2017
    Publication date: April 25, 2019
    Inventors: Titus Woo, Wei Ting Kuo, Xueguang Lu, Venkatesh Komma
  • Publication number: 20180230467
    Abstract: The disclosed subject matter relates to brush polymer-oligonucleotide conjugates comprising oligonucleotides covalently attached to the backbone of a non-cationic, sterically congested brush polymer and the use of such polymer-oligonucleotide conjugates in antisense gene regulation and as diagnostic agents.
    Type: Application
    Filed: August 4, 2016
    Publication date: August 16, 2018
    Inventors: Ke ZHANG, Xueguang LU
  • Patent number: 9909059
    Abstract: The present invention relates to an oxynitride luminescent material, a preparation method, and an LED light source manufactured thereby. Chemical compositions of the luminescent material are M1 a M2 b Si c O d N e:xEu 2+, M1 being one or two or a combination of more than two of elements: Mg, Ca, Sr, Ba, and Zn; M2 being one or a combination of two of elements: Tb and Tm; a, b, c, d, e and x being molar coefficients of atoms, and 1?a?4, 0.001?b?0.6, 0.8?c?1.2, 0<d?6, 0<e<2, 0.001?x?0.3. An excitation spectrum of the luminescent material is wide, and covers ultraviolet light to blue light regions, emitted light is green light to orange red light, and the chemical stability is good, the thermostability is high, and the luminescent material is suitable for being encapsulated into an LED light source in cooperation with an ultraviolet light, near ultraviolet light or blue light LED chip.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: March 6, 2018
    Assignee: SICHUAN SUNFOR LIGHT CO., LTD.
    Inventors: Xueguang Lu, Kun Zhao, Ming Zhang
  • Publication number: 20160053173
    Abstract: The present invention relates to an oxynitride luminescent material, a preparation method, and an LED light source manufactured thereby. Chemical compositions of the luminescent material are M1 a M2 b Si c O d N e:xEu 2+, M1 being one or two or a combination of more than two of elements: Mg, Ca, Sr, Ba, and Zn; M2 being one or a combination of two of elements: Tb and Tm; a, b, c, d, e and x being molar coefficients of atoms, and 1?a?4, 0.001?b?0.6, 0.8?c?1.2, 0<d?6, 0<e<2, 0.001?x?0.3. An excitation spectrum of the luminescent material is wide, and covers ultraviolet light to blue light regions, emitted light is green light to orange red light, and the chemical stability is good, the thermostability is high, and the luminescent material is suitable for being encapsulated into an LED light source in cooperation with an ultraviolet light, near ultraviolet light or blue light LED chip.
    Type: Application
    Filed: April 17, 2014
    Publication date: February 25, 2016
    Inventors: Xueguang LU, Kun ZHAO, Ming ZHANG