×

Motion picture copy prevention, monitoring, and interactivity system

  • US 5,959,717 A
  • Filed: 12/12/1997
  • Issued: 09/28/1999
  • Est. Priority Date: 12/12/1997
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method of displaying a composite image, including:

  • (a) projecting a first image having at least one portion of the image altered to provide at least one protection area;

    (b) projecting separately a second image having image content to obscure each protection area;

    wherein the first image and second image form a composite image in which each protection area is essentially hidden from the human eye.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×