Patents by Inventor De-En Yan

De-En Yan 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 for scale adjustment of touch-based measurement equipment
    Patent number: 9582185
    Abstract: A method for scale adjustment of touch-based measurement equipment has steps of providing a touch-based screen with a waveform area; determining if a first-direction gesture or a second-direction gesture is present on the waveform area; when the first-direction gesture is present, determining if an object touches one of two portions of the waveform area divided along a second direction of the waveform area and incrementing or decrementing a first scale when positive; and when the second-direction gesture is present, determining if an object touches one of two portions of the waveform area divided along a first direction of the waveform area and incrementing or decrementing a second scale. Scale adjustment on touch-based measurement equipment using one finger can be implemented with the foregoing method.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: February 28, 2017
    Assignee: Good Will Instrument Co., Ltd.
    Inventors: Yuan-Long Huang, De-En Yan
  • METHOD FOR SCALE ADJUSTMENT OF TOUCH-BASED MEASUREMENT EQUIPMENT
    Publication number: 20150355834
    Abstract: A method for scale adjustment of touch-based measurement equipment has steps of providing a touch-based screen with a waveform area; determining if a first-direction gesture or a second-direction gesture is present on the waveform area; when the first-direction gesture is present, determining if an object touches one of two portions of the waveform area divided along a second direction of the waveform area and incrementing or decrementing a first scale when positive; and when the second-direction gesture is present, determining if an object touches one of two portions of the waveform area divided along a first direction of the waveform area and incrementing or decrementing a second scale. Scale adjustment on touch-based measurement equipment using one finger can be implemented with the foregoing method.
    Type: Application
    Filed: June 5, 2014
    Publication date: December 10, 2015
    Inventors: Yuan-Long Huang, De-En Yan