Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Far-field characterization of sub-wavelength sized apertures

Far-field characterization of sub-wavelength sized apertures

US Patent 5663798 · Granted Sep 2, 1997

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical table2021
Electromechanical actuator2020
Cooled table2020
Electromechanical actuator2018
Absolute distance laser interferometer2017
Device and method for acquiring position with a confocal Fabry-Perot interferome2014
Device for position detection2013
Inertial rotation device2005
Sample holder apparatus2002
Scanning probe microscope head with signal processing circuit1999
Inertial positioner1999
Coupled oscillator scanning imager1997