Patents by Inventor Yi-Zhong Peng

Yi-Zhong Peng 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).

  • Method and apparatus for inputting and recognizing characters in a PDA and transferring the recognized characters in parallel to a keyboard buffer of a PC
    Patent number: 6101562
    Abstract: The present invention discloses an apparatus and a related method for achieving the purpose of improving the computer performance while inputting characters by using personal digital assistant (PDA) devices. The parallel port of the computer is connected with the PCMCIA (Personal Computer Memory Card International Association) card of the PDA device, and then a handshaking scheme is applied to establish a connection between the PC and the PDA device. After the connection has been successfully established, the input characters are transferred from the PDA device by parallel transformation without increasing the loading of the computer.
    Type: Grant
    Filed: December 11, 1997
    Date of Patent: August 8, 2000
    Assignee: Inventec Corporation
    Inventors: Jackson Chang, Dai-Shui Ho, Shih-Kuang Tsai, Yi-Zhong Peng