Patents by Inventor Yongxia Wang

Yongxia Wang 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: 20200344781
    Abstract: An uplink information transmission method and apparatus are disclosed. The uplink information transmission method includes: receiving, by a terminal device, downlink control information DCI sent by a network device, and determining, based on the DCI, a transmission resource of a physical uplink shared channel PUSCH scheduled by using the DCI, where the transmission resource of the PUSCH overlaps a transmission resource of a physical uplink control channel PUCCH in time domain, and the PUCCH is used to carry to-be-transmitted uplink control information UCI; and when a first condition is met, sending, by the terminal device, uplink data on the PUSCH, and skipping sending the UCI on the PUSCH.
    Type: Application
    Filed: July 10, 2020
    Publication date: October 29, 2020
    Inventors: Shengyu Li, Jiafeng Shao, Yongxia Lyu, Dan Hu, Xiuqiang Xu, Yan Chen, Yi Wang
  • Publication number: 20200252917
    Abstract: A method and apparatus to configure grant-free transmission resources are provided. At least two configuration options can co-exist for configuring the grant-free transmission resources. The base station may explicitly or implicitly notify a user equipment which option is selected for grant-free transmission by that user equipment.
    Type: Application
    Filed: April 20, 2020
    Publication date: August 6, 2020
    Inventors: Liqing Zhang, Yu Cao, Yongxia Lyu, Jianglei Ma, Yi Wang, Yan Chen
  • Publication number: 20200119836
    Abstract: This application discloses a channel quality feedback method and apparatus, and the channel quality feedback method includes the following steps: determining, by a network device, a channel quality indicator set of a terminal device, where the channel quality indicator set includes at least one channel quality indicator value, and the channel quality indicator value is used to indicate channel quality; and sending, by the network device, the channel quality indicator set to the terminal device.
    Type: Application
    Filed: December 12, 2019
    Publication date: April 16, 2020
    Inventors: Yongxia Lyu, Jingnan Wang, Ruixiang Ma
  • Patent number: 10604662
    Abstract: The present disclosure relates to the field of preparing an inorganic nanometer material and application thereof, and specifically relates to a film-forming silica sol, a method of preparing the silica sol, and usage thereof. The present disclosure provides a film-forming silica sol comprising, by weight percentage, constituents of: silica sol: 66-91%; modifying agent: 0.1-1.8%; film-forming auxiliary: 7.2-33.9%. The present disclosure further provides a method of preparing a film-forming silica sol and an application thereof. With the film-forming silica sol, a method of preparing the silica sol, and usage thereof according to the present disclosure, the prepared film-forming silica sol has a good appearance transparency and stability, and when applied to paint as a film-forming coating, it has a good glossiness, a high hardness, and a strong adhesive force; therefore, it has a high practical value in the paint field.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: March 31, 2020
    Assignees: Shanghai Xinanna Electronic Technology Co., Ltd., Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences
    Inventors: Yongxia Wang, Weili Liu, Zhitang Song
  • Publication number: 20200092863
    Abstract: This application provides a data transmission method, a terminal device, and a network device. The method includes: receiving, by a terminal device, first control information sent by a network device, where the first control information is used to instruct the terminal device to receive, on a first time-frequency resource, a first transport block sent by the network device at an nth time; receiving, by the terminal device, the first transport block on the first time-frequency resource; and receiving, by the terminal device, first indication information sent by the network device, where the first indication information is used to indicate a first code block group CBG in the first transport block, and the first CBG corresponds to a second time-frequency resource during nth transmission of the first transport block, where n is an integer greater than or equal to 0.
    Type: Application
    Filed: November 19, 2019
    Publication date: March 19, 2020
    Inventors: Yongxia Lyu, Junwei Wang
  • Publication number: 20200067656
    Abstract: This application provides a method and device for transmitting data. This is advantageous to improving data transmission efficiency. The method includes: sending, by a first device, indication information to a second device, where the indication information indicates a first sending manner for a first transport block, and the first sending manner is one of at least two sending manners; and sending, by the first device, the first transport block based on the first sending manner, or receiving, by the first device, the first transport block based on the first sending manner.
    Type: Application
    Filed: November 4, 2019
    Publication date: February 27, 2020
    Inventors: Yongxia Lyu, Jingnan Wang, Ruixiang Ma
  • Publication number: 20200068568
    Abstract: This application provides data transmission methods and devices. The method includes: determining, by a first device, a first resource and a second resource that are used to send a first transport block, where the first resource and the second resource are discontinuous in time domain; sending, by the first device, the first transport block to a second device on the first resource; and sending, by the first device, the first transport block to the second device on the second resource.
    Type: Application
    Filed: October 31, 2019
    Publication date: February 27, 2020
    Inventors: Yongxia Lyu, Jingnan Wang, Ruixiang Ma, Ronghui Wen
  • Publication number: 20190055350
    Abstract: A process for producing a ?-amino ester functionalized oligomer or polymer, said process comprising the steps of: providing a polyol represented by the formula A-(OH)q wherein q?2 and A denotes an oligomeric or polymeric backbone, and converting said polyol into its corresponding acetoacetate functionalized compound by transacetoacetylation with an acetoacetate reagent; and, subjecting said acetoacetate functionalized compound to either indirect amination or direct reductive amination. Said indirect amination may be characterized by comprising the steps of: converting the acetoacetate functionalized compound into its corresponding enamine by reaction with at least one amine bearing at least a primary or secondary amine group; and, reducing the enamine product of the previous step to form the corresponding ?-amino ester functionalized compound.
    Type: Application
    Filed: October 22, 2018
    Publication date: February 21, 2019
    Inventors: Jose Garcia-Miralles, Hans-Georg Kinzelmann, Yongxia Wang, Olaf Hartmann
  • Patent number: 10093643
    Abstract: The present invention relates to a method for synthesizing cyclocarbonates by reacting an epoxy compound and carbon dioxide at atmospheric pressure and elevated temperature in the presence of a heterogeneous catalyst system comprising an alkali metal halide and silica as well as the use of said catalyst system for the synthesis of cyclocarbonates.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: October 9, 2018
    Assignee: Henkel AG & Co. KGaA and Henkel IP & Holding GmbH
    Inventors: Thérèse Hémery, Hans-Georg Kinzelmann, Rosa Maria Sebastián Pérez, Jordi Marquet Cortés, Yongxia Wang, Jorge Aguilera
  • Publication number: 20180065948
    Abstract: The present invention relates to a method for synthesizing cyclocarbonates by reacting an epoxy compound and carbon dioxide at atmospheric pressure and elevated temperature in the presence of a heterogeneous catalyst system comprising an alkali metal halide and silica as well as the use of said catalyst system for the synthesis of cyclocarbonates.
    Type: Application
    Filed: November 14, 2017
    Publication date: March 8, 2018
    Inventors: Thérèse Hémery, Hans-Georg Kinzelmann, Rosa Maria Sebastián Pérez, Jordi Marquet Cortés, Yongxia Wang, Jorge Aguilera
  • Publication number: 20170369632
    Abstract: The present invention relates to ultralow monomer PU prepolymers containing free NCO groups obtainable from polyols, diisocyanates and NCO-reactive compounds, obtainable by reacting at least one polyol with at least one polyisocyanate, wherein the at least one polyisocyanate is used in molar excess relative to the hydroxyl groups of the at least one polyol to obtain a polyurethane prepolymer containing free isocyanate groups; and adding at least one compound having at least one H-acidic functional group to the polyurethane prepolymer containing free isocyanate groups in an amount such that the molar ratio of the free isocyanate groups to H-acidic functional groups (NCO:XH ratio) is 2 to 15, preferably 2.5 to 10, more preferably 3 to 8. Also encompassed are methods for its production, laminating adhesives containing said prepolymer, methods of bonding substrates and the use of the described adhesives for laminating two or more films.
    Type: Application
    Filed: September 7, 2017
    Publication date: December 28, 2017
    Inventors: Roberto Pela, Hans-Georg Kinzelmann, Yongxia Wang, Thomas Kamm
  • Publication number: 20170321095
    Abstract: The present invention relates to a polyurethane laminating adhesives, methods for producing a multilayer laminate by laminating at least two films with a polyurethane laminating adhesive, and multilayer laminates obtainable by these methods wherein the polyurethane laminating adhesive comprises an NCO-terminated polyurethane prepolymer obtainable by reacting a polyol mixture comprising: 0.1 to 20.0 wt % relative to the total weight of the polyol mixture of at least one polybutadiene polyol; and 5.0 to 99.9 wt % relative to the total weight of the polyol mixture of at least one polyether polyol, wherein the at least one polyether polyol comprises at least one polyether polyol with a number average molecular weight Mn in the range of >1000 g/mol to 10000 g/mol; with at least one polyisocyanate, wherein the at least one polyisocyanate is used in an amount such that the isocyanate groups are present in molar excess relative to the hydroxyl groups of the polyol mixture.
    Type: Application
    Filed: July 25, 2017
    Publication date: November 9, 2017
    Inventors: Roberto Pela, Hans-Georg Kinzelmann, Yongxia Wang, Thomas Kamm
  • Publication number: 20170233589
    Abstract: The present disclosure relates to the field of preparing an inorganic nanometer material and application thereof, and specifically relates to a film-forming silica sol, a method of preparing the silica sol, and usage thereof. The present disclosure provides a film-forming silica sol comprising, by weight percentage, constituents of: silica sol: 66-91%; modifying agent: 0.1-1.8%; film-forming auxiliary: 7.2-33.9%. The present disclosure further provides a method of preparing a film-forming silica sol and an application thereof. With the film-forming silica sol, a method of preparing the silica sol, and usage thereof according to the present disclosure, the prepared film-forming silica sol has a good appearance transparency and stability, and when applied to paint as a film-forming coating, it has a good glossiness, a high hardness, and a strong adhesive force; therefore, it has a high practical value in the paint field.
    Type: Application
    Filed: July 26, 2016
    Publication date: August 17, 2017
    Applicants: Shanghai Xinanna Electronic Technology Co., LTD, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences
    Inventors: Yongxia Wang, Weili Liu, Zhitang Song
  • Publication number: 20170152367
    Abstract: An internal mold release agent (IMRA) which effectively releases a cured polyurethane (PU) material from a metal, in particular steel, mold. The IMRA is a surface active agent containing phosphorus or a combination (blend or reaction product) of the agent with other chemicals. In one embodiment the agent is a phosphate ester. In one embodiment the agent is polyoxyethylene alkyl phosphate ester. A polyurethane formulation comprising the IMRA has high formulation stability, clean release, low release strength, and high product transparency.
    Type: Application
    Filed: February 7, 2017
    Publication date: June 1, 2017
    Inventors: Victor Qiwen Han, Andreas Ferencz, Olaf Lammerschop, Yongxia Wang
  • Patent number: 9315701
    Abstract: Provided are two part hybrid adhesives that comprise an organoborane amine complex, a polyamine, a component polymerizable by free radical polymerization, and a polyisocyanate component. An isocyanate terminated prepolymer can advantageously be used in the practice of the invention. The adhesive is particularly well suited for low surface energy plastic bonding.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: April 19, 2016
    Assignee: Henkel IP & Holding GmbH
    Inventors: Yongxia Wang, Charles W. Paul
  • Publication number: 20140235793
    Abstract: Provided are two part hybrid adhesives that comprise an organoborane amine complex, a polyamine, a component polymerizable by free radical polymerization, and a polyisocyanate component. An isocyanate terminated prepolymer can advantageously be used in the practice of the invention. The adhesive is particularly well suited for low surface energy plastic bonding.
    Type: Application
    Filed: April 30, 2014
    Publication date: August 21, 2014
    Applicant: Henkel US IP LLC
    Inventors: Yongxia Wang, Charles W. Paul
  • Publication number: 20140232041
    Abstract: An internal mold release agent (IMRA) which effectively releases a cured polyurethane (PU) material from a metal, in particular steel, mold. The IMRA is a surface active agent containing phosphorus or a combination (blend or reaction product) of the agent with other chemicals. In one embodiment the agent is a phosphate ester. In one embodiment the agent is polyoxyethylene alkyl phosphate ester. A polyurethane formulation comprising the IMRA has high formulation stability, clean release, low release strength, and high product transparency.
    Type: Application
    Filed: February 19, 2013
    Publication date: August 21, 2014
    Applicants: Henkel Corporation, Henkel AG & Co. KGaA
    Inventors: Qiwen Han, Andreas Ferencz, Olaf Lammerschop, Yongxia Wang
  • Publication number: 20140231008
    Abstract: Moisture curable hot melt adhesive compositions that contain functionally modified polyolefins and have improved green strength before set are prepared without using added crystalline polyester polyol.
    Type: Application
    Filed: April 25, 2014
    Publication date: August 21, 2014
    Applicant: Henkel AG & Co. KGAA
    Inventor: Yongxia Wang
  • Patent number: 8742050
    Abstract: Provided are two part hybrid adhesives that comprise an organoborane amine complex, a polyamine, a component polymerizable by free radical polymerization, and a polyisocyanate component. An isocyanate terminated prepolymer can advantageously be used in the practice of the invention. The adhesive is particularly well suited for low surface energy plastic bonding.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: June 3, 2014
    Assignee: Henkel US IP LLC
    Inventors: Yongxia Wang, Charles W. Paul
  • Patent number: 8574394
    Abstract: Moisture curable reactive hot melt adhesive compositions are prepared using a novel two-step polymerization process. Resulting adhesives have improved green strength.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: November 5, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventor: Yongxia Wang