Patents by Inventor Yingyi Huang

Yingyi Huang 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: 20220356273
    Abstract: Provided herein are organic solvent-based processes for the removal of rubber from non-Hevea plants such as guayule shrubs. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 weight % ash, and 0.1-4 weight % resin (when it has been dried so as to contain 0.8 weight % volatile matter).
    Type: Application
    Filed: July 25, 2022
    Publication date: November 10, 2022
    Applicant: Bridgestone Corporation
    Inventors: Yingyi Huang, Mark W. Smale, Robert W. White, Hiroshi Mouri, William M. Cole, Michael R. Hartzell, Taigyoo Park
  • Publication number: 20220298334
    Abstract: An air spring bellow formed from a rubber composition including a rubber component that contains a polyisoprene rubber and syndiotactic 1,2-polybutadiene. The syndiotactic 1,2-polybutadiene has a low crystallinity of 40 percent or less and the rubber composition includes a filler.
    Type: Application
    Filed: August 28, 2020
    Publication date: September 22, 2022
    Applicant: Bridgestone Americas Tire Operations, LLC
    Inventors: Shammi Ahmed, Yingyi Huang
  • Publication number: 20220270396
    Abstract: Embodiments of this application disclose a palm print recognition method, a method for training a feature extraction model, a device, and a storage medium, and belong to the field of computer technologies. The method includes: obtaining sample hand images for each of a plurality of sample user identifiers, at least two of the sample hand images associated with the each of the plurality of sample user identifier being acquired from image acquisition devices having different image acquisition characteristics; calling a feature extraction model to extract sample palm print features of the plurality of sample user identifiers; and adjusting the feature extraction model according to the sample palm print features of the plurality of sample user identifiers.
    Type: Application
    Filed: May 13, 2022
    Publication date: August 25, 2022
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Ruixin ZHANG, Jilin LI, Shaoxin LI, Yuge HUANG, Yingyi ZHANG, Lei SHEN, Feiyue HUANG
  • Publication number: 20220255483
    Abstract: The present disclosure relates to a driving circuit and method, a frequency converter, a device and a computer readable storage medium. The circuit includes: a rectifier unit including a first input terminal, a second input terminal and an output terminal, wherein the output terminal of the rectifier unit is connected to an input terminal of the inverter unit, and the second input terminal of the rectifier unit is connected to the input terminal of the inverter unit a first switch arranged between the first input terminal of the rectifier unit and an output terminal of the inverter unit, and configured to control the driving circuit to switch between a series mode and a parallel mode by being switched on or off; the inverter unit with the output terminal connected to a load; and a capacitor connected in parallel between the rectifier unit and the inverter unit.
    Type: Application
    Filed: August 24, 2020
    Publication date: August 11, 2022
    Applicant: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    Inventors: Yingyi JIANG, Peiyu DANG, Yongying GUO, Yu LIU, Songru HUANG
  • Patent number: 11396560
    Abstract: Provided herein are organic solvent-based processes for the removal of rubber from non-Hevea plants such as guayule shrubs. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 weight % ash, and 0.1-4 weight % resin (when it has been dried so as to contain 0.8 weight % volatile matter).
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: July 26, 2022
    Assignee: Bridgestone Corporation
    Inventors: Yingyi Huang, Mark W. Smale, Robert W. White, Hiroshi Mouri, William M. Cole, Michael R. Hartzell, Taigyoo Park
  • Patent number: 11383180
    Abstract: Provided herein is a fractionator and related process for separating solubilized rubber from a co-solvent based miscella.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: July 12, 2022
    Assignee: Bridgestone Corporation
    Inventors: Robert W. White, Michael R. Hartzell, Taigyoo Park, Yingyi Huang
  • Publication number: 20220184663
    Abstract: Systems and methods for managing the waste associated with the extraction of rubber from guayule shrubs are provided. Also provided is a portable local sub-station for reducing the transportation costs associated with the processing of guayule shrubs for the extraction of rubber. Use of the disclosed systems, methods and/or local sub-station can reduce transportation costs, reduce processing costs and reduce the downstream processing complexity associated with the extraction of rubber from guayule shrubs.
    Type: Application
    Filed: March 7, 2022
    Publication date: June 16, 2022
    Applicant: Bridgestone Corporation
    Inventors: Yingyi Huang, Hiroshi Mouri, Robert W. Handlos, Jenny L. Sheaffer
  • Patent number: 11267019
    Abstract: Systems and methods for managing the waste associated with the extraction of rubber from guayule shrubs are provided. Also provided is a portable local sub-station for reducing the transportation costs associated with the processing of guayule shrubs for the extraction of rubber. Use of the disclosed systems, methods and/or local sub-station can reduce transportation costs, reduce processing costs and reduce the downstream processing complexity associated with the extraction of rubber from guayule shrubs.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: March 8, 2022
    Assignee: Bridgestone Corporation
    Inventors: Yingyi Huang, Hiroshi Mouri, Robert W. Handlos, Jenny L. Sheaffer
  • Publication number: 20210253832
    Abstract: Provided herein are cured rubber compositions containing guayule natural rubber with 2.5-4 weight % resin and fillers. By the use of a specified cure package that contains increased amounts of sulfur and accelerator, the cured rubber compositions are found to exhibit strain induced crystallization (as can be observed by X-ray diffraction). Also provided are related methods for preparing the rubber compositions.
    Type: Application
    Filed: December 28, 2020
    Publication date: August 19, 2021
    Inventors: Sheel P. Agarwal, Yingyi Huang
  • Patent number: 11028188
    Abstract: Provided herein are organic solvent-based processes for the removal of rubber from aged briquettes made from compressed plant matter (briquettes) of non-Hevea plants.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: June 8, 2021
    Assignee: Bridgestone Corporation
    Inventors: Yingyi Huang, Mark W. Smale, Robert W. White, Hiroshi Mouri, William M. Cole
  • Patent number: 10875989
    Abstract: Provided herein are cured rubber compositions containing guayule natural rubber with 2.5-4 weight % resin and fillers. By the use of a specified cure package that contains increased amounts of sulfur and accelerator, the cured rubber compositions are found to exhibit strain induced crystallization (as can be observed by X-ray diffraction). Also provided are related methods for preparing the rubber compositions.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: December 29, 2020
    Assignee: Bridgestone Corporation
    Inventors: Sheel P. Agarwal, Yingyi Huang
  • Patent number: 10859650
    Abstract: Methods are described for quantifying an amount of natural rubber in a plant from a sample of the plant by obtaining a NMR spectrum and analyzing the signal peaks for the natural rubber in the plant sample and a standard component tested in combination with the plant sample. The NMR testing is conducted on a liquid state sample of a solution containing dissolved plant sample and standard component. A pre-determined and known amount of standard component is present in the liquid state sample and provides a reference for calculating an estimated amount of natural rubber in the plant sample. The estimated amount of natural rubber in the sample can be used to quantify the amount of extractable rubber in the sampled plant.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: December 8, 2020
    Assignee: Bridgestone Corporation
    Inventors: Michael C. Davis, Yingyi Huang
  • Publication number: 20200346134
    Abstract: Provided herein is a fractionator and related process for separating solubilized rubber from a co-solvent based miscella.
    Type: Application
    Filed: July 20, 2020
    Publication date: November 5, 2020
    Applicant: Bridgestone Corporation
    Inventors: Robert W. White, Michael R. Hartzell, Taigyoo Park, Yingyi Huang
  • Patent number: 10775105
    Abstract: Provided herein are methods for the removal of organic solvents from wet bagasse. The use of the methods result in dried bagasse that contains no more than 1 weight percent organic solvents.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: September 15, 2020
    Assignee: Bridgestone Corporation
    Inventors: Yingyi Huang, Mark W. Smale, William M. Cole
  • Publication number: 20200239602
    Abstract: Provided herein are organic solvent-based processes for the removal of rubber from non-Hevea plants such as guayule shrubs. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 weight % ash, and 0.1-4 weight % resin (when it has been dried so as to contain 0.8 weight % volatile matter).
    Type: Application
    Filed: April 17, 2020
    Publication date: July 30, 2020
    Applicant: Bridgestone Corporation
    Inventors: Yingyi Huang, Mark W. Smale, Robert W. White, Hiroshi Mouri, William M. Cole, Michael R. Hartzell, Taigyoo Park
  • Publication number: 20200158433
    Abstract: Provided herein are methods for the removal of organic solvents from wet bagasse. The use of the methods result in dried bagasse that contains no more than 1 weight percent organic solvents.
    Type: Application
    Filed: November 19, 2018
    Publication date: May 21, 2020
    Applicant: Bridgestone Corporation
    Inventors: Yingyi Huang, Mark W. Smale, William M. Cole
  • Patent number: 10626194
    Abstract: Provided herein are organic solvent-based processes for the removal of rubber from non-Hevea plants such as guayule shrubs. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 weight % ash, and 0.1-4 weight % resin (when it has been dried so as to contain 0.8 weight % volatile matter).
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: April 21, 2020
    Assignee: Bridgestone Corporation
    Inventors: Yingyi Huang, Mark W. Smale, Robert White, Hiroshi Mouri, William M. Cole
  • Patent number: 10578567
    Abstract: Methods are described for quantifying an amount of natural rubber in a plant from a sample of the plant by obtaining a T1 spin-lattice relaxation rate or T2 spin-spin relaxation rate from a NMR apparatus, such as a low-field NMR apparatus operating at a magnetic field strength of 2 T or less. The NMR relaxation rates obtained from the plant sample are compared to reference relaxation data or plots. The plots can represent the weight percent polyisoprene versus T1 spin-lattice relaxation rate or T2 spin-spin relaxation rate. The reference relaxation data or plots are generated from testing the same type of plant as the sample.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: March 3, 2020
    Assignee: Bridgestone Corporation
    Inventors: Michael C. Davis, Yingyi Huang
  • Publication number: 20200055090
    Abstract: Systems and methods for managing the waste associated with the extraction of rubber from guayule shrubs are. provided. Also provided is a portable local sub-station for reducing the transportation costs associated with the processing of guayule shrubs for the extraction of rubber. Use of the disclosed systems, methods and/or local sub-station can reduce transportation costs, reduce processing costs and reduce the downstream processing complexity associated with the extraction of rubber from guayule shrubs.
    Type: Application
    Filed: October 24, 2019
    Publication date: February 20, 2020
    Applicant: Bridgestone Corporation
    Inventors: Yingyi Huang, Hiroshi Mouri, Robert W. Handlos, Jenny L. Sheaffer
  • Publication number: 20200002513
    Abstract: Provided herein are cured rubber compositions containing guayule natural rubber with 2.5-4 weight % resin and fillers. By the use of a specified cure package that contains increased amounts of sulfur and accelerator, the cured rubber compositions are found to exhibit strain induced crystallization (as can be observed by X-ray diffraction). Also provided are related methods for preparing the rubber compositions.
    Type: Application
    Filed: September 9, 2019
    Publication date: January 2, 2020
    Applicant: Bridgestone Corporation
    Inventors: Sheel P. Agarwal, Yingyi Huang