Patents by Inventor Allan Cheng

Allan 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).

  • Data processing system
    Publication number: 20060125787
    Abstract: A data processing system including: a display screen; a keyboard; a sensor subsystem for generating a sensed output indicative of the position of the display screen relative to the keyboard; a memory for storing one or more outputs from the sensor subsystem; a comparator for generating feedback indicative of the difference between the output from the sensor subsystem and an output stored in the memory; and, communication means for communicating the feedback to a user of the data processing system.
    Type: Application
    Filed: November 30, 2005
    Publication date: June 15, 2006
    Applicant: International Business Machines Corporation
    Inventor: Allan Cheng