Patents by Inventor An-Ting Yen

An-Ting Yen 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).

  • Padlock with open indication function
    Patent number: 8171760
    Abstract: A padlock having an open indication function is provided. The padlock includes a first lock, a driving device, and an indication device. A portion of the driving device is movably disposed within a key hole of the first lock. The indication device moves in combination with the driving device. A bottom end of the indication device is connected to a top end of the driving device. In addition, the indication device is selectively disposed between a first position and a second position. When a key is inserted into the key hole of the first lock, the key pushes the driving device to force the indication device moving from the first position to the second position.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: May 8, 2012
    Assignee: Sinox Co., Ltd
    Inventors: An-Ting Yen, Chun-Sheng Wu
  • Multi-purpose detachable lock container and method of use
    Patent number: 7891220
    Abstract: A lockable container comprising a lock portion and a container is provided. The lock portion has a first part and a second part, wherein the first part has an opening component and at least a lock mechanism, the second part has at least a latch driven by the opening component. The container fits the second part. The container has at least an inner space and a wedge corresponding to the latch. The lock mechanism restricts a displacement of the opening component when the lock mechanism is locked. The lock mechanism releases the opening component when the lock mechanism is unlocked.
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: February 22, 2011
    Assignee: Sinox Company Ltd.
    Inventors: An-Ting Yen, Chi-Chang Tsai
  • MULTI-PURPOSE DETACHABLE LOCK CONTAINER AND METHOD OF USE
    Publication number: 20090183537
    Abstract: A lockable container comprising a lock portion and a container is provided. The lock portion has a first part and a second part, wherein the first part has an opening component and at least a lock mechanism, the second part has at least a latch driven by the opening component. The container fits the second part. The container has at least an inner space and a wedge corresponding to the latch. The lock mechanism restricts a displacement of the opening component when the lock mechanism is locked. The lock mechanism releases the opening component when the lock mechanism is unlocked.
    Type: Application
    Filed: March 30, 2009
    Publication date: July 23, 2009
    Inventors: An-Ting Yen, Chi-Chang Tsai
  • Padlock with open indication function
    Publication number: 20070227202
    Abstract: A padlock having an open indication function is provided. The padlock includes a first lock, a driving device, and an indication device. A portion of the driving device is movably disposed within a key hole of the first lock. The indication device moves in combination with the driving device. A bottom end of the indication device is connected to a top end of the driving device. In addition, the indication device is selectively disposed between a first position and a second position. When a key is inserted into the key hole of the first lock, the key pushes the driving device to force the indication device moving from the first position to the second position.
    Type: Application
    Filed: March 30, 2007
    Publication date: October 4, 2007
    Inventors: An-Ting Yen, Chun-Sheng Wu
  • Multi-purpose Detachable Lock Container and Method of Use
    Publication number: 20070180873
    Abstract: A lockable container comprising a lock portion and a container is provided. The lock portion has a first part and a second part, wherein the first part has an opening component and at least a lock mechanism, the second part has at least a latch driven by the opening component. The container fits the second part. The container has at least an inner space and a wedge corresponding to the latch. The lock mechanism restricts a displacement of the opening component when the lock mechanism is locked. The lock mechanism releases the opening component when the lock mechanism is unlocked.
    Type: Application
    Filed: January 5, 2007
    Publication date: August 9, 2007
    Applicant: Sinox Company Ltd.
    Inventors: An-Ting Yen, Chi-Chang Tsai