Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Photonic crystal optical element having an active medium in a light confinement portion

Photonic crystal optical element having an active medium in a light confinement portion

US Patent 11391887 · Granted Jul 19, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Nanowire optical device2024
Nanowire optical device2024
Nanowire optical device2024
Photonic crystal device and atom trapping device2024
Photonic crystal device and atom trapping device2024
Photonic crystal device and atom trapping device2024
Optical arithmetic unit2024
Optical arithmetic unit2024
Optical arithmetic unit2024
Photo-detector2024
Photo-detector2024
Photo-detector2024