Patents by Inventor Angela Cheng

Angela Cheng 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).

  • Patent number: 8261033
    Abstract: A method and system for migrating massive amounts of data in a secure and traceable fashion using a distributed storage system is described. Data shuttle storage devices moves large quantities of content from one source location to one or more target locations by first acting in local communication with the source location, then being physically moved to a location where a shuttle storage device may be in local communication with the target location. This migration does not compromise data accessibility, reliability, or security. Dynamic configurable policy-driven data placement specifies the number and location of multiple copies of each digital data object. Each digital data object replica remains traceable even as the hardware onto which it is stored is being relocated. The content remains accessible at any time.
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: September 4, 2012
    Assignee: Bycast Inc.
    Inventors: David Slik, Jay Austin, Angela Cheng, Alvin Lam, Markus Lampert, Michael Montour
  • Patent number: 7419083
    Abstract: A method for metal ornamentation, particularly for making granulated metal ornaments, is used to arrange single and single line granulated arrangements or patterns and to set gemstones within a workpiece. The method places pre-formed spherical granules in seats defined on a surface of the workpiece. The seats permit the granules to stay in position on the workpiece and allow adhesive to cover more contact surface area between the granules and the workpiece. Since the amount of fusion will increase due to the increased contact area, the granules are strong enough to be used to set gemstones. In addition, this method facilitates using small round stones in lieu of metal granules to form unique granulated patterns.
    Type: Grant
    Filed: April 22, 2005
    Date of Patent: September 2, 2008
    Inventor: Angela Cheng
  • Patent number: 6758613
    Abstract: A method and system for environmental control in film processing is disclosed. In general, photographic film is coated with a processing solution, such as a developer solution, and is then developed within a controlled air environment. In the preferred embodiments, the temperature and humidity within the air environment is strictly controlled, which allows the development process to be more accurately and consistently controlled. This also allows fewer processing chemicals to be used and reduces harmful effluents caused by photographic film processing.
    Type: Grant
    Filed: December 31, 2001
    Date of Patent: July 6, 2004
    Assignee: Eastman Kodak Company
    Inventors: Mark White, Angela Cheng, Paul N. Winberg, Michael Rohrer
  • Publication number: 20020115027
    Abstract: A method and system for environmental control in film processing is disclosed. In general, photographic film is coated with a processing solution, such as a developer solution, and is then developed within a controlled air environment. In the preferred embodiments, the temperature and humidity within the air environment is strictly controlled, which allows the development process to be more accurately and consistently controlled. This also allows fewer processing chemicals to be used and reduces harmful effluents caused by photographic film processing.
    Type: Application
    Filed: December 31, 2001
    Publication date: August 22, 2002
    Inventors: Mark White, Angela Cheng, Paul N. Winberg, Michael Rohrer