Patents by Inventor Chinhum Shang

Chinhum Shang 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).

  • Pluggable optical transceiver module with rotatable separating rod
    Patent number: 6705764
    Abstract: An optical transceiver module for a communication device. The communication device is provided with a printed circuit board, a socket, and a cage with an engaging member. The optical transceiver module comprises a chassis, an optical subassembly, a housing, and a separating portion. The chassis, having a protrusion, is disposed inside the cage in a removable manner. When the optical transceiver module is located inside the communication device, the chassis is located inside the cage and the protrusion engages the engaging member. The optical subassembly is disposed on the chassis. When the optical transceiver module is located inside the communication device, the optical subassembly connects with the socket. The housing is attached to the chassis so that the optical subassembly is located between the chassis and the housing.
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: March 16, 2004
    Assignee: Delta Electronics Inc.
    Inventor: Chinhum Shang
  • Optical transceiver module
    Publication number: 20030044121
    Abstract: An optical transceiver module for a communication device. The communication device is provided with a printed circuit board, a socket, and a cage with an engaging member. The optical transceiver module comprises a chassis, an optical subassembly, a housing, and a separating portion. The chassis, having a protrusion, is disposed inside the cage in a removable manner. When the optical transceiver module is located inside the communication device, the chassis is located inside the cage and the protrusion engages the engaging member. The optical subassembly is disposed on the chassis. When the optical transceiver module is located inside the communication device, the optical subassembly connects with the socket. The housing is attached to the chassis so that the optical subassembly is located between the chassis and the housing.
    Type: Application
    Filed: March 22, 2002
    Publication date: March 6, 2003
    Inventor: Chinhum Shang