Patents by Inventor Hsun-Hsien Lee

Hsun-Hsien Lee 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).

  • Surveillance device and method
    Patent number: 8896691
    Abstract: A surveillance device is disclosed, comprising an interface and a controller coupled with the interface. The interface is coupled with a communication device to receive an image data transmitted from an image capturing device through the communication device. The controller generates a control signal according to the image data and transmits the control signal to the image capturing device for adjusting one or more transmission parameters and/or image capturing parameters of the image capturing device.
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: November 25, 2014
    Assignee: Gemtek Technology Co., Ltd.
    Inventor: Hsun-Hsien Lee
  • Video server device for closed circuit television
    Patent number: 8387103
    Abstract: A video server device provides digitization and networking functions to a CCTV camera. To make installation of a video server device easier, the video server device includes a network connector for carrying first data signals, second data signals, and direct current power, an interface circuit including transformers for splitting the data signals and the power signals and/or traces for carrying the direct current, a DC/DC converter for tapping the direct current power from the transformers and/or the traces of the network connector for generating a first voltage source, and an output power connector for providing the fourth voltage source to the CCTV camera.
    Type: Grant
    Filed: December 28, 2009
    Date of Patent: February 26, 2013
    Assignee: Gemtek Technology Co., Ltd.
    Inventors: Hsun-Hsien Lee, Yong-Lin Zhang
  • SURVEILLANCE DEVICE AND METHOD
    Publication number: 20120019657
    Abstract: A surveillance device is disclosed, comprising an interface and a controller coupled with the interface. The interface is coupled with a communication device to receive an image data transmitted from an image capturing device through the communication device. The controller generates a control signal according to the image data and transmits the control signal to the image capturing device for adjusting one or more transmission parameters and/or image capturing parameters of the image capturing device.
    Type: Application
    Filed: January 14, 2011
    Publication date: January 26, 2012
    Inventor: Hsun-Hsien LEE
  • VIDEO SERVER DEVICE FOR CLOSED CIRCUIT TELEVISION
    Publication number: 20110162026
    Abstract: A video server device provides digitization and networking functions to a CCTV camera. To make installation of a video server device easier, the video server device includes a network connector for carrying first data signals, second data signals, and direct current power, an interface circuit including transformers for splitting the data signals and the power signals and/or traces for carrying the direct current, a DC/DC converter for tapping the direct current power from the transformers and/or the traces of the network connector for generating a first voltage source, and an output power connector for providing the fourth voltage source to the CCTV camera.
    Type: Application
    Filed: December 28, 2009
    Publication date: June 30, 2011
    Inventors: Hsun-Hsien Lee, Yong-Lin Zhang