Patents by Inventor Ade Babatunde

Ade Babatunde 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).

  • Light control film and multi-layer optical film stack
    Patent number: 8503122
    Abstract: Film stacks and displays incorporating the same are described. More specifically film stacks that combine a light control film and a color shifting film proximate to one another and, in some embodiments, adhered together are described, as well as displays incorporating such film stacks. Such film stacks may combine the “blacking out” functionality of a conventional louver film (LCF) and the color shifting effect of a multilayer optical film (MOF).
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: August 6, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: YuFeng Liu, Michael E. Lauters, Ade Babatunde
  • LIGHT CONTROL FILM AND MULTI-LAYER OPTICAL FILM STACK
    Publication number: 20100201242
    Abstract: Film stacks and displays incorporating the same are described.
    Type: Application
    Filed: January 29, 2010
    Publication date: August 12, 2010
    Inventors: YuFeng Liu, Michael E. Lauters, Ade Babatunde