Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polar coordinate-based profilometer and methods

Polar coordinate-based profilometer and methods

US Patent 6895682 · Granted May 24, 2005

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Flexures for optical lens2025
Corrective optics for reducing fixed pattern noise in head mounted displays2023
Infrared transparent backlight device2022
Kinematic couplings for optical elements2022
Corrective optics for reducing fixed pattern noise in head mounted displays2022
Method of manufacture for thin, multi-bend optics by compression molding2022
Flexures for optical components2022
Method of manufacture for thin, multi-bend optics by vacuum molding2021
Infrared transparent backlight device for eye tracking applications2021
Display and manipulation of content items in head-mounted display2020
Varifocal apparatuses, systems, and methods employing a deformable stepped lens2020
Fresnel assembly for light redirection in eye tracking systems2020