Patents Assigned to DynaOptics LTD, A Public Limited CO.
  • Lens assemblies and actuators for optical systems and methods therefor
    Patent number: 9726862
    Abstract: An optical zoom in a small form factor suitable for use in mobile devices such as cell phones, security cameras, and other small-scale imaging systems. One or more Alvarez lens pairs are provided, and moved transversely to the optical axis. The combination of one or more Alvarez lens pairs and the actuator permits a zoom power of at least 3× with a lateral displacement distance of the optical components of approximately five millimeters or less.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: August 8, 2017
    Assignee: DynaOptics LTD, A Public Limited CO.
    Inventors: Chang Lun Hou, Koon Lin Cheo, Ming Chou Lin, Yung Yuan Kao