Patents by Inventor Rong-Moo HONG

Rong-Moo HONG 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).

  • LAMP PROVIDING DIFFERENT LIGHT PATTERNS TO DIFFERENT VIEW ANGLES
    Publication number: 20160320627
    Abstract: A lamp providing different light patterns to different view angles, including: a plurality of light sources; and a hybrid optical diffraction element, including at least two layers of optical diffraction elements to provide a hybrid diffraction effect on incident light beams emitted from the plurality of light sources, so as to form an amplified light pattern and enable a viewer to see different forms of the amplified light pattern at different view angles.
    Type: Application
    Filed: April 29, 2016
    Publication date: November 3, 2016
    Inventors: Han-Chang CHEN, Rong-Moo HONG, Jen-Chieh CHANG, Yen-Hung TU, Chung-Lin CHIA