Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of controlling variation of density of images in 3-D pictures

Method of controlling variation of density of images in 3-D pictures

US Patent 4852972 · Granted Aug 1, 1989

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Counterfeit proof label having optically concealed security safety features and 2010
Method and apparatus for producing composite images with a masked imaging device1998
Parallax controllable multiple-lens camera1996
2-D and 3-D multi-lens camera with one lens having a wider plane than the other 1995
Transparency viewer1991
Total focus 3-D camera and 3-D image structure1989
Lenticular screen for outdoor display1988