Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tiltable hemispherical optical projection systems and methods having constant angular separation of projected pixels

Tiltable hemispherical optical projection systems and methods having constant angular separation of projected pixels

US Patent 5762413 · Granted Jun 9, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Modular curved projection screen2017
Dual pressure inflatable structure and method2013
Optical projection system and method of use2011
Optical projection system and method of use2009
Methods and systems for and defining and distributing information alerts2006
Methods and systems for and defining and distributing information alerts2006
Methods and systems for projecting images at greater than 180 degrees2005
Methods and systems for projecting images at greater than 180 degrees2005
Methods and systems for projecting images at greater than 180 degrees2005
Systems and methods for tiling multiple projectors to form an image2005
Systems and methods for tiling multiple projectors to form an image2005
Display station and three-dimensional display ceiling2004