Patents by Inventor Cham Ping Lam

Cham Ping Lam 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).

  • Method and device for creating relation-type form database
    Patent number: 8051107
    Abstract: The present invention provides a method and device for creating a relation-type form database, the method comprising: displaying an existing form as a background image on a screen; drawing frames on predetermined positions of the background image with an operation means to create multiple data areas; and creating parallel relations and/or cross relations among the multiple data areas to form a relation-type database of the existing form. The operations of the present invention are easy and low-cost, which enable widely spreading of the application of databases.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: November 1, 2011
    Inventor: Cham Ping Lam
  • METHOD AND DEVICE FOR CREATING RELATION-TYPE FORM DATABASE
    Publication number: 20100223298
    Abstract: The present invention provides a method and device for creating a relation-type form database, the method comprising: displaying an existing form as a background image on a screen; drawing frames on predetermined positions of the background image with an operation means to create multiple data areas; and creating parallel relations and/or cross relations among the multiple data areas to form a relation-type database of the existing form. The operations of the present invention are easy and low-cost, which enable widely spreading of the application of databases.
    Type: Application
    Filed: December 6, 2007
    Publication date: September 2, 2010
    Inventor: Cham Ping Lam