Patents by Inventor Pei-Yi Cheng

Pei-Yi Cheng 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).

  • Mobile telecommunication apparatus having hidden screen
    Publication number: 20040145572
    Abstract: The purpose of the present invention is to provide a mobile telecommunication apparatus having a hidden screen. The apparatus includes a housing body having a containing space and a side opening; a transmitting device disposed in the housing body; a controlling switch disposed on the housing body for controlling the transmitting device; and a screen connected to the transmitting device, wherein the screen is transmitted from the containing space to the side opening for being shown on the housing body, and transmitted from the side opening to the containing space for being hidden in the housing body.
    Type: Application
    Filed: January 29, 2003
    Publication date: July 29, 2004
    Applicant: Arima Communication Corporation
    Inventor: Pei-Yi Cheng