Patents by Inventor Jang-Hung TIAN

Jang-Hung TIAN 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).

  • High speed optical transceiver module
    Patent number: 10466432
    Abstract: The present disclosure discloses a high speed optical module having a PCBA component and a passive optical element. The PCBA component includes a receiver and a transmitter. The transmitter includes an amplifier chip and a photodiode array connected to pins of the amplifier chip. The transmitter includes a laser driving chip and a base. Multiple lasers are arranged side by side in the base. The lasers are connected to the laser driving chip. A plurality of fiber interfaces are arranged on output light paths corresponding to the plurality of lasers. The passive optical element includes ferrules corresponding to the plurality of fiber interfaces, and the ferrules are correspondingly inserted into the plurality of fiber interfaces in a one-to-one relationship. The passive optical element is inserted into the PCBA component by fiber interfaces arranged on the PCBA component.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: November 5, 2019
    Assignee: Global Technology Inc.
    Inventors: Jian-Hong Luo, Chao-Hung Tsai, Che-Shou Yeh, Jang-Hung Tian
  • HIGH SPEED OPTICAL TRANSCEIVER MODULE
    Publication number: 20190018206
    Abstract: The present disclosure discloses a high speed optical module having a PCBA component and a passive optical element. The PCBA component includes a receiver and a transmitter. The transmitter includes an amplifier chip and a photodiode array connected to pins of the amplifier chip. The transmitter includes a laser driving chip and a base. Multiple lasers are arranged side by side in the base. The lasers are connected to the laser driving chip. A plurality of fiber interfaces are arranged on output light paths corresponding to the plurality of lasers. The passive optical element includes ferrules corresponding to the plurality of fiber interfaces, and the ferrules are correspondingly inserted into the plurality of fiber interfaces in a one-to-one relationship. The passive optical element is inserted into the PCBA component by fiber interfaces arranged on the PCBA component.
    Type: Application
    Filed: May 4, 2018
    Publication date: January 17, 2019
    Inventors: Jian-Hong LUO, Chao-Hung TSAI, Che-Shou YEH, Jang-Hung TIAN