Patents by Inventor Chun Ren

Chun Ren 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: 20250063294
    Abstract: An electronic device includes a first speaker and a sound guiding component. The first speaker is in communication with the sound guiding component. The sound guiding component is configured to receive a sound wave generated by a vibration of the first speaker, form a sound signal based on the sound wave, and then output the sound signal to a user end to improve a frequency response capability of the first speaker.
    Type: Application
    Filed: August 13, 2024
    Publication date: February 20, 2025
    Inventors: Yongyan GONG, Chun REN
  • Patent number: 12008186
    Abstract: The present disclosure provides a touch panel assembly and an electronic device. The touch panel assembly includes a touch panel, a touch switch, and a transmission assembly. The touch panel receives a touch operation from a user. The touch switch is positioned below the touch panel and located at a center position of the touch panel. The transmission assembly drives the touch panel to ascend and descend along a vertical direction synchronously and across an entire touch surface, and the touch panel activates the touch switch while descending. When subject to a given force, any touch areas of the touch panel can be pressed down, the touch panel stably moves synchronously and across its entire touch surface, so as to increase product stability. The touch panel assembly can achieve technical effects of a uniform touch feedback and the touch panel's stable movement, and so as to effectively improve user experiences.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: June 11, 2024
    Assignee: LENOVO (BEIJING) LIMITED
    Inventor: Chun Ren
  • Publication number: 20240043702
    Abstract: A microbe-resistant coating composition or paint including an antimicrobial agent is described. The antimicrobial agent is an inorganic bismuth-containing compound, and may be used in conjunction with other bismuth-containing compounds or other biocidal agents or methods. A method of treating an electrodeposition system for bacterial and/or fungal contamination is also described by adding an antimicrobial agent to at least a portion of the electrodeposition system.
    Type: Application
    Filed: October 19, 2023
    Publication date: February 8, 2024
    Inventors: Victoria J. GELLING, Tapan DEBROY, Chun REN, Mallory MESSIN
  • Patent number: 11543862
    Abstract: A hinge mechanism includes a hinge assembly connected with a first body and a second body to rotatably connect the first body and the second body, and a torque assembly mounted at the first body and connected with the hinge assembly. When the first body and the second body are relatively rotated to drive the hinge assembly, the hinge assembly drives the torque assembly to cause at least a part of the torque assembly to translate relative to the first body to provide a torque for the hinge assembly.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: January 3, 2023
    Assignee: LENOVO (BEIJING) CO., LTD.
    Inventor: Chun Ren
  • Patent number: 11466164
    Abstract: An electrocoat system for electrodeposition is described. The system includes an inorganic bismuth-containing compound or a mixture of inorganic and organic bismuth-containing compounds. The system demonstrates a high degree of crosslinking and produces a cured coating with optimal crosslinking and corrosion resistance.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: October 11, 2022
    Assignee: The Sherwin-Williams Company
    Inventors: Victoria J. Gelling, Tapan DebRoy, Chun Ren
  • Publication number: 20220308725
    Abstract: The present disclosure provides a touch panel assembly and an electronic device. The touch panel assembly includes a touch panel, a touch switch, and a transmission assembly. The touch panel receives a touch operation from a user. The touch switch is positioned below the touch panel and located at a center position of the touch panel. The transmission assembly drives the touch panel to ascend and descend along a vertical direction synchronously and across an entire touch surface, and the touch panel activates the touch switch while descending. When subject to a given force, any touch areas of the touch panel can be pressed down, the touch panel stably moves synchronously and across its entire touch surface, so as to increase product stability. The touch panel assembly can achieve technical effects of a uniform touch feedback and the touch panel's stable movement, and so as to effectively improve user experiences.
    Type: Application
    Filed: December 13, 2021
    Publication date: September 29, 2022
    Inventor: Chun REN
  • Patent number: 11340717
    Abstract: The present disclosure provides a processing apparatus and a processing system, that the processing apparatus includes: a first main body having a first plane and a second plane adjacent to the first plane; a display device disposed on the first plane; and a first interface that is matched with a second interface of an acquisition apparatus, and is configured to obtain multimedia data collected by the acquisition apparatus from the second interface after the acquisition apparatus is detachably fixed to the second plane. The processing apparatus supports the accessory-type acquisition apparatus, which satisfies diversified use requirements.
    Type: Grant
    Filed: September 28, 2019
    Date of Patent: May 24, 2022
    Assignee: LENOVO (BEIJING) CO., LTD.
    Inventors: Jie Liu, Chun Ren, Zhou Yu
  • Publication number: 20210405712
    Abstract: A hinge mechanism includes a hinge assembly connected with a first body and a second body to rotatably connect the first body and the second body, and a torque assembly mounted at the first body and connected with the hinge assembly. When the first body and the second body are relatively rotated to drive the hinge assembly, the hinge assembly drives the torque assembly to cause at least a part of the torque assembly to translate relative to the first body to provide a torque for the hinge assembly.
    Type: Application
    Filed: March 19, 2021
    Publication date: December 30, 2021
    Inventor: Chun REN
  • Patent number: 11186734
    Abstract: An epoxy resin emulsion includes a continuous phase including an aqueous carrier and an acid. The emulsion also includes a dispersed phase including an epoxy resin. The epoxy resin is the reaction product of an amine compound and a first epoxy reactant. The first epoxy reactant itself includes the reaction product of (1) an aromatic diol monomer, (2) a di-glycidyl ether of Bisphenol A and/or a di-glycidyl ether of catechol, and (3) a C8-C18 alkyl phenolic end-capping agent. The (1) aromatic diol monomer has the structure: In this structure, each of R1-R4 is independently a hydrogen atom, a C1-C8 alkyl group, a C3-C8 cycloalkyl group, an aryl group, an aralkyl group, a halide group, a cyano group, a nitro group, a blocked isocyanate group, or a C1-C8 alkyloxy group or wherein any two or more of R1-R4 may be a fused ring.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: November 30, 2021
    Assignee: AXALTA COATING SYSTEMS IP CO., LLC
    Inventors: Xin Jin, Chun Ren
  • Patent number: 11071219
    Abstract: A display device includes a display screen, a cover plate disposed at an upper surface of the display screen, and a connection structure having a bracket. The bracket is disposed on a surface of the cover plate away from the display screen. At least a part of a contact area between the bracket and the cover plate overlaps with the display screen along a first direction. The first direction is a direction perpendicular to a display surface of the display screen.
    Type: Grant
    Filed: March 28, 2020
    Date of Patent: July 20, 2021
    Assignee: LENOVO (BEIJING) CO., LTD.
    Inventor: Chun Ren
  • Publication number: 20200377740
    Abstract: An epoxy resin emulsion includes a continuous phase including an aqueous carrier and an acid. The emulsion also includes a dispersed phase including an epoxy resin. The epoxy resin is the reaction product of an amine compound and a first epoxy reactant. The first epoxy reactant itself includes the reaction product of (1) an aromatic diol monomer, (2) a di-glycidyl ether of Bisphenol A and/or a di-glycidyl ether of catechol, and (3) a C8-C18 alkyl phenolic end-capping agent. The (1) aromatic diol monomer has the structure: In this structure, each of R1-R4 is independently a hydrogen atom, a C1-C8 alkyl group, a C3-C8 cycloalkyl group, an aryl group, an aralkyl group, a halide group, a cyano group, a nitro group, a blocked isocyanate group, or a C1-C8 alkyloxy group or wherein any two or more of R1-R4 may be a fused ring.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 3, 2020
    Applicant: AXALTA COATING SYSTEMS IP CO., LLC
    Inventors: Xin Jin, Chun Ren
  • Publication number: 20200315044
    Abstract: A display device includes a display screen, a cover plate disposed at an upper surface of the display screen, and a connection structure having a bracket. The bracket is disposed on a surface of the cover plate away from the display screen. At least a part of a contact area between the bracket and the cover plate overlaps with the display screen along a first direction. The first direction is a direction perpendicular to a display surface of the display screen.
    Type: Application
    Filed: March 28, 2020
    Publication date: October 1, 2020
    Inventor: Chun REN
  • Publication number: 20200231823
    Abstract: An electrocoat system for electrodeposition is described. The system includes an inorganic bismuth-containing compound or a mixture of inorganic and organic bismuth-containing compounds. The system demonstrates a high degree of crosslinking and produces a cured coating with optimal crosslinking and corrosion resistance.
    Type: Application
    Filed: April 6, 2020
    Publication date: July 23, 2020
    Inventors: Victoria J. Gelling, Tapan DebRoy, Chun Ren
  • Patent number: 10655023
    Abstract: An electrocoat system for electrodeposition is described. The system includes an inorganic bismuth-containing compound or a mixture of inorganic and organic bismuth-containing compounds. The system demonstrates a high degree of crosslinking and produces a cured coating with optimal crosslinking and corrosion resistance.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: May 19, 2020
    Assignee: The Sherwin Williams Company
    Inventors: Victoria J Gelling, Tapan DebRoy, Chun Ren
  • Publication number: 20200103989
    Abstract: The present disclosure provides a processing apparatus and a processing system, that the processing apparatus includes: a first main body having a first plane and a second plane adjacent to the first plane; a display device disposed on the first plane; and a first interface that is matched with a second interface of an acquisition apparatus, and is configured to obtain multimedia data collected by the acquisition apparatus from the second interface after the acquisition apparatus is detachably fixed to the second plane. The processing apparatus supports the accessory-type acquisition apparatus, which satisfies diversified use requirements.
    Type: Application
    Filed: September 28, 2019
    Publication date: April 2, 2020
    Inventors: Jie LIU, Chun Ren, Zhou Yu
  • Patent number: 10400942
    Abstract: In one embodiment, an electronic device is disclosed. The electronic device may include a first body. In one embodiment, the electronic device may include a second body. In some embodiments, the second body may include a first end, a second end, and a first deformable structure disposed between the first end and the second end. The first end may be disposed on a first side of the first body. The second body may form a support structure that may support the first body. A method and apparatus are also disclosed.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: September 3, 2019
    Assignee: Lenovo (Beijing) Limited
    Inventor: Chun Ren
  • Publication number: 20180237642
    Abstract: A microbe-resistant coating composition or paint including an antimicrobial agent is described. The antimicrobial agent is an inorganic bismuth-containing compound, and may be used in conjunction with other bismuth-containing compounds or other biocidal agents or methods. A method of treating an electrodeposition system for bacterial and/or fungal contamination is also described by adding an antimicrobial agent to at least a portion of the electrodeposition system.
    Type: Application
    Filed: May 23, 2016
    Publication date: August 23, 2018
    Applicant: VALSPAR SOURCING, INC.
    Inventors: VICTORIA J GELLING, TAPAN DEBROY, CHUN REN, MALLORY MESSIN
  • Publication number: 20170335120
    Abstract: An electrocoat system for electrodeposition is described. The system includes an inorganic bismuth-containing compound or a mixture of inorganic and organic bismuth-containing compounds. The system demonstrates a high degree of crosslinking and produces a cured coating with optimal crosslinking and corrosion resistance.
    Type: Application
    Filed: August 9, 2017
    Publication date: November 23, 2017
    Applicant: Valspar Sourcing, Inc.
    Inventors: Victoria J. Gelling, Tapan DebRoy, Chun Ren