Patents by Inventor Yen-Ting Chuang

Yen-Ting Chuang 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).

  • LOCAL ACCESS DELIVERY CONTROL SYSTEM
    Publication number: 20120232692
    Abstract: The patent disclose a multi-user local access and delivery control system which comprises at least one storage device including a plurality of controlled storage cavities and a plurality of mobile units, each comprising a plurality of lockable storage drawers and an ID information pickup device. Particular storage cavities and storage drawers are unlocked to allow a deliverer to remove items from the storage cavities and place them in the storage drawers. After being relocked, the storage drawers are unlocked only when designated receivers are identified.
    Type: Application
    Filed: January 6, 2012
    Publication date: September 13, 2012
    Inventors: Jane Win-Shih LIU, Tsung-Yen Chen, Yen-Ting Chuang, Hung-Che Lin