Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for fast two-dimensional cosine transform filtering

Method and apparatus for fast two-dimensional cosine transform filtering

US Patent 5737450 · Granted Apr 7, 1998

Estimated economic value: $13,743,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Light absorption and filtering properties of vertically oriented semiconductor n2017
Full color single pixel including doublet or quadruplet Si nanowires for image s2017
Vertical pillar structured photovoltaic devices with mirrors and optical claddin2016
Active pixel sensor with nanowire structured photodetectors2016
Vertical pillar structured infrared detector and fabrication method for the same2016
Optical waveguides in image sensors2016
Nanowire arrays comprising fluorescent nanowires and substrate2016
Methods for fabricating and using nanowires2016
Nanowire structured color filter arrays and fabrication method of the same2016
Solar blind ultra violet (UV) detector and fabrication methods of the same2016
Vertical waveguides with various functionality on integrated circuits2016
Nanowire array based solar energy harvesting device2016