Patents by Inventor Ke-Ren Peng

Ke-Ren 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).

  • PORTABLE SYSTEM WITH FUNCTION OF MEASUREMENT AND MEASUREMENT METHOD THEREBY
    Publication number: 20100268497
    Abstract: A portable system having a function of measurement includes a conductive structure and a mobile communication device. The conductive structure is plugged into a earphone socket of the mobile communication device for measuring a electric signal of an object. Next, the result of the measurement can be shown on a display or broadcasted on a speaker of the mobile communication device.
    Type: Application
    Filed: April 21, 2010
    Publication date: October 21, 2010
    Inventor: Ke-Ren PENG
  • ELECTRIC PEN
    Publication number: 20100084203
    Abstract: An electronic pen is provided. The electronic pen can capture the pressure, speed and motion of its tip, thereby reflecting the strength and muscularity of the handwriting.
    Type: Application
    Filed: October 2, 2009
    Publication date: April 8, 2010
    Applicant: INVENTEC APPLIANCES CORP.
    Inventor: Ke-Ren Peng