Patents by Inventor Ma Hong Zhen

Ma Hong Zhen 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).

  • Patent number: 8130943
    Abstract: A telephone accessory device and system for facilitating communication between a wireless headset and wireline telephone. The telephone accessory device includes a device body configured to rest on top of a base of the corded telephone, a device platform connected to the base portion and configured to support a corded handset on a first surface, and a head portion disposed on a second surface of the device platform opposite the first surface. The system includes a wireless headset, a headset base wirelessly coupled to the wireless headset, and the telephone accessory device coupled through a control signal cable to the headset base unit. When the handset is resting on the first surface, in response to control signals from the wireless headset, the head portion is operable to reversibly depress and release a switch hook button of the cradle speaker recess while the device body and device platform remain stationary.
    Type: Grant
    Filed: October 15, 2008
    Date of Patent: March 6, 2012
    Assignee: VTech Telecommunications Limited
    Inventors: Zheng Yong Jian, Ma Hong Zhen
  • Publication number: 20090175439
    Abstract: A telephone accessory device and system for facilitating communication between a wireless headset and wireline telephone. The telephone accessory device includes a device body configured to rest on top of a base of the corded telephone, a device platform connected to the base portion and configured to support a corded handset on a first surface, and a head portion disposed on a second surface of the device platform opposite the first surface. The system includes a wireless headset, a headset base wirelessly coupled to the wireless headset, and the telephone accessory device coupled through a control signal cable to the headset base unit. When the handset is resting on the first surface, in response to control signals from the wireless headset, the head portion is operable to reversibly depress and release a switch hook button of the cradle speaker recess while the device body and device platform remain stationary.
    Type: Application
    Filed: October 15, 2008
    Publication date: July 9, 2009
    Inventors: Zheng Yong Jian, Ma Hong Zhen