Patents by Inventor LU-YU CHANG

LU-YU CHANG 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: 20250191807
    Abstract: A cable includes: two inner conductors arranged in parallel; and a sheath layer covering outside the two inner conductors, plural air holes being provided on the sheath layer; wherein the plural air holes are arranged at intervals and surround the two inner conductors as a whole, and there are no air holes between the two inner conductors.
    Type: Application
    Filed: December 9, 2024
    Publication date: June 12, 2025
    Inventors: YU GONG, Xiao-Fei Liu, A-Nan Yang, Han-Run Xie, Lu-Yu Chang
  • Publication number: 20250125071
    Abstract: A cable includes: a pair of core wires each including an inner conductor and an inner insulating layer covering the inner conductor; an insulating layer covering the pair of core wires; a shielding layer covering the insulating layer; and an outer layer covering the shielding layer; wherein the inner insulating layer includes a first inner insulating layer and a second inner insulating layer, the first inner insulating layer is made of solid material and covers the inner conductor by extrusion molding, the second inner insulating layer is made of foamed material and wraps the first inner insulating layer in a winding way, the insulating layer includes a first insulating layer and a second insulating layer, the first insulating layer covers the pair of core wires in a winding way, and the second insulating layer covers the first insulating layer by extrusion molding.
    Type: Application
    Filed: October 9, 2024
    Publication date: April 17, 2025
    Inventors: A-NAN YANG, HAN-RUN XIE, LU-YU CHANG
  • Publication number: 20250118457
    Abstract: A cable includes: a core wire; a shielding layer covering the core wire; an insulating layer covering the shielding layer; and an outer layer covering the insulating layer; wherein the outer layer is an insulating paint.
    Type: Application
    Filed: September 30, 2024
    Publication date: April 10, 2025
    Inventors: A-NAN YANG, Han-Run Xie, Lu-Yu Chang
  • Publication number: 20250046492
    Abstract: A cable includes: a core wire; a sheath covering the core wire; a shielding layer covering the sheath; and an outer insulating layer covering the shielding layer; wherein the core wire includes a pair of inner core wires and an insulating layer covering the pair of inner core wires by extrusion molding, each of the pair of inner core wires includes an inner conductor and an inner insulating layer covering the inner conductor, and the sheath wraps the insulating layer in a spiral winding way.
    Type: Application
    Filed: August 1, 2024
    Publication date: February 6, 2025
    Inventors: WEI XING, A-NAN YANG, XIAO-FEI LIU, HAN-RUN XIE, LU-YU CHANG
  • Publication number: 20240431084
    Abstract: A cable includes: a pair of core wires; a shielding tape covering the pair of core wires; and an outer insulation layer covering the shielding tape, wherein the shielding tape is longitudinally wrapped around the pair of core wires, the shielding tape includes a shielding layer and a glue layer located on the outer surface of the shielding layer, and the glue layer is only provided on an overlapped portion of the shielding tape.
    Type: Application
    Filed: June 20, 2024
    Publication date: December 26, 2024
    Inventors: HAN-RUN XIE, LU-YU CHANG, A-NAN YANG
  • Patent number: 12112868
    Abstract: A cable includes: plural cable sets each including a pair of core wires, a shielding layer covering the pair of core wires, and an outer layer covering the shielding layer; and plural fixing wires cross-braided outside the cable sets to keep the cable sets in a row position along a lateral direction.
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: October 8, 2024
    Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Chun-Lin Lee, Jian-Guo Cai, Juan Zheng, Lu-Yu Chang
  • Publication number: 20240221973
    Abstract: A cable includes: plural wire groups; a first insulating layer covering the plurality of wire groups; a first shielding layer covering the first insulating layer; a second shielding layer covering the first shielding layer; an outer insulating layer covering the second shielding layer; and an inner support member disposed inside the first insulating layer; wherein the inner support member includes a plurality of grooves with equal cross-sectional areas, one side of each wire group is disposed in the groove and in close contact with the inner support member, the other side of each wire group is in close contact with the first insulating layer to fix the position of each wire group, and the inner support member is made of silicone.
    Type: Application
    Filed: December 26, 2023
    Publication date: July 4, 2024
    Inventors: YU GONG, XIAO-FEI LIU, A-NAN YANG, HAN-RUN XIE, LU-YU CHANG
  • Publication number: 20240177887
    Abstract: A core wire includes: an inner conductor; and an insulating layer covering the inner conductor, wherein the insulation layer is made by 3D printing process, the insulating layer includes a first semi-insulating layer and a second semi-insulating layer, each of the first semi-insulating layer and the second semi-insulating layer has a groove that matchingly accommodates the shape of the inner conductor, and the first semi-insulating layer and the second semi-insulating layer are combined together.
    Type: Application
    Filed: November 25, 2023
    Publication date: May 30, 2024
    Applicant: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: CHUN-LIN LEE, Jian-Guo Cai, Juan Zheng, Lu-Yu Chang
  • Patent number: 11887749
    Abstract: A cable includes: a pair of core wires; a shielding layer covering the pair of core wires; an insulating outer layer covering the shielding layer; a ground wire between the pair of core wires and the shielding layer; and a filler wire between the pair of core wires and the shielding layer, and the filler wire is arranged symmetrically with the ground wire.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: January 30, 2024
    Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Han-Run Xie, Lu-Yu Chang, A-Nan Yang
  • Publication number: 20240021341
    Abstract: A cable includes: a pair of inner conductors; a respective first insulating layer extruded on each of the pair of inner conductors; a second insulating layer covering the first insulating layers; a shielding layer covering the second insulating layer; and an outer coating layer covering the shielding layer, wherein the second insulating layer is a braided layer.
    Type: Application
    Filed: February 24, 2023
    Publication date: January 18, 2024
    Inventors: A-NAN YANG, HAN-RUN XIE, LU-YU CHANG
  • Patent number: 11798710
    Abstract: A cable includes: a core wire; an insulating layer covering the core wire in an extrusion molding manner, a shielding layer covering the insulating layer, and a sheath covering the shielding layer, the core wire comprising a pair of inner conductors and the inner insulating layer of the pair of inner conductors are simultaneously covered by extrusion molding. Under the premise of ensuring impedance matching, the cable reduces the distance between the two conductors, so that the cable has lower insertion loss, and the overall size of the cable is also smaller, at the same time, the cable has a high-speed data transmission capability with a signal frequency greater than 40 GHz.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: October 24, 2023
    Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Yang-Bo Zheng, Juan Zheng, Lu-Yu Chang
  • Publication number: 20230290538
    Abstract: An RF cable includes: an inner conductor; an insulating layer extrusion molded over the inner conductor; a shielding layer covering the insulating layer; and an outer coating layer covering the shielding layer, wherein plural air holes arranged at intervals on the insulating layer and the insulating layer is coated on the outer side of the inner conductor through one-time extrusion molding.
    Type: Application
    Filed: March 8, 2023
    Publication date: September 14, 2023
    Inventors: YU-YING WANG, JUAN ZHENG, LU-YU CHANG
  • Publication number: 20230215598
    Abstract: A cable includes: core wires comprising a pair of inner conductors and an inner insulating layer separately covered around each of the pair of inner conductors; a wrapping layer covering the core wires; a shielding layer covering the wrapping layer; and an outer coating layer covering the shielding layer; wherein the wrapping layer comprises a first wrapping layer covering the core wires and a second wrapping layer covering the first wrapping layer.
    Type: Application
    Filed: January 3, 2023
    Publication date: July 6, 2023
    Inventors: HAN-RUN XIE, LU-YU CHANG, WEI XING
  • Publication number: 20230069746
    Abstract: A cable includes: plural cable sets each including a pair of core wires, a shielding layer covering the pair of core wires, and an outer layer covering the shielding layer; and plural fixing wires cross-braided outside the cable sets to keep the cable sets in a row position along a lateral direction.
    Type: Application
    Filed: August 15, 2022
    Publication date: March 2, 2023
    Inventors: CHUN-LIN LEE, JIAN-GUO CAI, JUAN ZHENG, LU-YU CHANG
  • Publication number: 20220336122
    Abstract: A cable includes: a pair of core wires; a shielding layer covering the pair of core wires; an insulating outer layer covering the shielding layer; a ground wire between the pair of core wires and the shielding layer; and a filler wire between the pair of core wires and the shielding layer, and the filler wire is arranged symmetrically with the ground wire.
    Type: Application
    Filed: April 11, 2022
    Publication date: October 20, 2022
    Inventors: HAN-RUN XIE, LU-YU CHANG, A-NAN YANG
  • Publication number: 20220215986
    Abstract: A cable includes: a core wire; an insulating layer covering the core wire in an extrusion molding manner, a shielding layer covering the insulating layer, and a sheath covering the shielding layer, the core wire comprising a pair of inner conductors and the inner insulating layer of the pair of inner conductors are simultaneously covered by extrusion molding. Under the premise of ensuring impedance matching, the cable reduces the distance between the two conductors, so that the cable has lower insertion loss, and the overall size of the cable is also smaller, at the same time, the cable has a high-speed data transmission capability with a signal frequency greater than 40 GHz.
    Type: Application
    Filed: December 23, 2021
    Publication date: July 7, 2022
    Inventors: YANG-BO ZHENG, JUAN ZHENG, LU-YU CHANG
  • Publication number: 20220217878
    Abstract: A cable comprising: a core wires; a shielding layer covering the core wires; and an outer insulating layer covering the shielding layer; wherein the shielding layer is aluminum coated PP, or aluminum coated PE, or aluminum coated PTFE, or copper coated PP, or copper coated PE, or copper coated PTFE.
    Type: Application
    Filed: December 25, 2021
    Publication date: July 7, 2022
    Inventors: HAN-RUN XIE, LU-YU CHANG, A-NAN YANG
  • Publication number: 20220215987
    Abstract: A cable includes: a pair of wires including two inner conductors and a respective insulating layer covering each of the two inner conductors; a first shielding layer covering the pair of wires; a second shielding layer covering the first shielding layer; and an outer coating layer covering the second shielding layer, wherein the insulation layer is covered with a sheath layer that is simultaneously extruded and formed, and the sheath layer covers the wires so that the two wires abut each other in parallel.
    Type: Application
    Filed: December 25, 2021
    Publication date: July 7, 2022
    Inventors: DUO CHEN, JUAN ZHENG, LU-YU CHANG
  • Publication number: 20220215988
    Abstract: A cable includes: a pair of core wires; a shielding layer covering the pair of core wires; and an outer insulating layer covering the shielding layer, wherein each of the core wires includes an inner conductor, an inner insulating layer covering the inner conductor, and a first shielding layer covering the inner insulating layer, and each core wire includes only one inner conductor.
    Type: Application
    Filed: December 25, 2021
    Publication date: July 7, 2022
    Inventors: A-NAN YANG, HAN-RUN XIE, LU-YU CHANG
  • Publication number: 20210296024
    Abstract: A cable includes a pair of core wires, a shielding layer covering the pair of core wires, and an outer insulating layer covering the shielding layer, wherein each of the pair of core wires includes an inner conductor and an insulating layer spirally wound around the inner conductor, the insulating layer includes at least two layers, and winding directions of adjacent insulating layers are different.
    Type: Application
    Filed: March 15, 2021
    Publication date: September 23, 2021
    Inventors: A-NAN YANG, HAN-RUN XIE, LU-YU CHANG