Patents by Inventor H.F. Peng

H.F. 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).

  • Laser index device on tool shaft of machine
    Publication number: 20070002335
    Abstract: A laser index device is connected to a main shaft of machine and includes a lens unit for generating a laser beam which is refracted via a prism to produce a laser mark on the product so as to guide the user to move an inspection device to inspect the produce. An image processing device is located above the lens unit and display the image on a display device. A machining display unit displays movement of tool to machine the product.
    Type: Application
    Filed: July 1, 2005
    Publication date: January 4, 2007
    Inventors: H.F. Peng, Sen-Lu Peng