Patents by Inventor Shang-Chu Chien

Shang-Chu Chien 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).

  • Mutual inductance tuning coil for use with information handling systems
    Patent number: 12212081
    Abstract: A mutual inductance tuning coil component which includes a substrate; and, a loop antenna mounted on the substrate, the loop antenna being positioned proximate to a Near Field Communication (NFC) radiating component of an information handling system, the loop antenna compensating for the radiated energy generated by the NFC radiating component.
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: January 28, 2025
    Assignee: Dell Products L.P.
    Inventors: Kun-Da Ho, Shang-Chu Chien
  • Mutual Inductance Tuning Coil For Use With Information Handling Systems
    Publication number: 20230318181
    Abstract: A mutual inductance tuning coil component which includes a substrate; and, a loop antenna mounted on the substrate, the loop antenna being positioned proximate to a Near Field Communication (NFC) radiating component of an information handling system, the loop antenna compensating for the radiated energy generated by the NFC radiating component.
    Type: Application
    Filed: March 22, 2022
    Publication date: October 5, 2023
    Applicant: Dell Products L.P.
    Inventors: Kun-Da Ho, Shang-Chu Chien
  • Radiation Noise Reduction Component for Use With Information Handling Systems
    Publication number: 20230299498
    Abstract: A radiation noise reduction component which includes a substrate and a loop antenna mounted on the substrate, the loop antenna being positioned proximate to an energy radiating component of an information handling system, the loop antenna compensating for the radiated energy generated by the energy radiating component.
    Type: Application
    Filed: March 15, 2022
    Publication date: September 21, 2023
    Applicant: Dell Products L.P.
    Inventors: Shang-Chu Chien, Kun-Da Ho
  • Dynamic antenna structure tuning mechanism
    Patent number: 11757191
    Abstract: A dynamic antenna tuning system. The dynamic antenna tuning system includes: an antenna controller; and, a tunable antenna, the tunable antenna comprising a plurality of switches, the switches being controlled by the antenna controller to dynamically configure the antenna in one of a plurality of antenna geometry configurations.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: September 12, 2023
    Assignee: Dell Products L.P.
    Inventors: Ching-Cheng Hsu, I-Yu Chen, Shang-Chu Chien
  • Dynamic Antenna Structure Tuning Mechanism
    Publication number: 20220416427
    Abstract: A dynamic antenna tuning system. The dynamic antenna tuning system includes: an antenna controller; and, a tunable antenna, the tunable antenna comprising a plurality of switches, the switches being controlled by the antenna controller to dynamically configure the antenna in one of a plurality of antenna geometry configurations.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 29, 2022
    Applicant: Dell Products L.P.
    Inventors: Ching-Cheng Hsu, I-Yu Chen, Shang-Chu Chien
  • Electronic assembly with RFI shielding
    Patent number: 10631445
    Abstract: An electronic assembly with RFI shielding including a circuit board, a high frequency electromagnetic radiation device, and a shielding cover is provided. The circuit board includes a connector. The high frequency electromagnetic radiation device is detachably inserted to the connector of the circuit board to be electrically connected with the circuit board. The shielding cover is detachably assembled to the connector to be opened or closed relative to the circuit board. The shielding cover shields high frequency radiation generated by the high frequency electromagnetic radiation device when the shielding cover is in a closed state, and at least a portion of the shielding cover contacts the circuit board in the closed state, and the shielding cover is electrically connected to a grounding portion of the circuit board via the connector.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: April 21, 2020
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Chin-Hsien Chang, Shang-Chu Chien, Ting-Tuan Chang, Chi-Chu Chen
  • ELECTRONIC ASSEMBLY WITH RFI SHIELDING
    Publication number: 20180310441
    Abstract: An electronic assembly with RFI shielding including a circuit board, a high frequency electromagnetic radiation device, and a shielding cover is provided. The circuit board includes a connector. The high frequency electromagnetic radiation device is detachably inserted to the connector of the circuit board to be electrically connected with the circuit board. The shielding cover is detachably assembled to the connector to be opened or closed relative to the circuit board. The shielding cover shields high frequency radiation generated by the high frequency electromagnetic radiation device when the shielding cover is in a closed state, and at least a portion of the shielding cover contacts the circuit board in the closed state, and the shielding cover is electrically connected to a grounding portion of the circuit board via the connector.
    Type: Application
    Filed: December 20, 2017
    Publication date: October 25, 2018
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Chin-Hsien Chang, Shang-Chu Chien, Ting-Tuan Chang, Chi-Chu Chen