Patents by Inventor Chi Yin Law

Chi Yin Law 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).

  • Publication number: 20100010932
    Abstract: A system and method is provided for registering a user or a wireless device and executing a transaction of funds from a third party account to a prepaid account. The wireless device is in secure communication with an administrating server over a network. The administrating server is in communication with a third party entity, via a third party entity server, as well as with a prepaid server. In the initial registration process, the user provides the credentials for accessing the third party account using the wireless device. The credentials are stored on the wireless device, administrating server, or both. In subsequent transactions, the user enters in the amount to be deposited into the prepaid account and the credentials are automatically retrieved from storage for authentication. If authenticated, the transaction is executed by the administrating server.
    Type: Application
    Filed: July 9, 2009
    Publication date: January 14, 2010
    Inventors: Simon Law, Dennis Taksing Poon, Razim Farid Samy, Jim Chi-Yin Law, Dai Van Duc Nguyen
  • Patent number: 4107711
    Abstract: A photographic camera for three dimensional photography on fixedly positioned photosensitive material. A screen having a plurality of lenticular elements with the boundaries of adjacent elements forming lines defining stripe portions is located in the light path from the object to be photographed and positioned closely adjacent to and in a fixed relationship to the surface of the photosensitive material. A shutter having a substantially rectangular aperture interrupts light passing through an objective, the screen and onto the photosensitive material. The objective's effective aperture defined by parallel planes at opposite sides of the optical axis and transverse to the stripe portions enables a reversed image to be produced on the photosensitive material by a single exposure. The reversed three dimensional original image upon development is positioned closely adjacent fresh photosensitive material.
    Type: Grant
    Filed: March 24, 1976
    Date of Patent: August 15, 1978
    Inventor: Chi Yin Law