Patents by Inventor Qing-Shu YE

Qing-Shu YE 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).

  • OPTICAL LENS AND A METHOD FOR MANUFACTURING THE SAME
    Publication number: 20150323756
    Abstract: An optical lens includes a barrel and a protruding boss unit. The barrel defines a receiving space in which a plurality of components are disposed and arranged along an axis, and includes a front wall. Each of the front wall and the components has front and rear confronting surfaces opposite to each other along the axis. The protruding boss unit is formed on and protrudes from one of the adjacent two front and rear confronting surfaces, and abuts against the other one of the adjacent two front and rear confronting surfaces. The other one of the front and rear confronting surfaces abutted by the boss unit is flat.
    Type: Application
    Filed: September 5, 2014
    Publication date: November 12, 2015
    Inventors: Hung-Chang CHO, Yi-Man DENG, Hai-Bin ZHAN, Zhen-Mu CHEN, Qing-Shu YE