Patents by Inventor Kuen-Wang TSAI

Kuen-Wang TSAI 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 SYSTEM
    Publication number: 20190227408
    Abstract: An optical system is provided, including a first optical member driving mechanism, a second optical member driving mechanism, and a first fixing component. The first optical member driving mechanism includes a first fixed portion, a first movable portion, a plurality of elastic members, and a first driving module. Each of the elastic members is elastically connected to the first fixed portion and the first movable portion. The second optical member driving mechanism includes a second fixed portion, a second movable portion, and a second driving module. The second movable portion is movably connected to the second fixed portion. The second driving module can drive the second movable portion to rotate relative to the second fixed portion. The first fixing component affixes the first optical member driving mechanism to the second optical member driving mechanism.
    Type: Application
    Filed: January 25, 2019
    Publication date: July 25, 2019
    Inventors: Chen-Hsien FAN, Chao-Chang HU, Sung-Mao TSAI, Liang-Ting HO, Chih-Wei WENG, Shiang-Ming YU, Kuen-Wang TSAI, Sin-Jhong SONG