Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical phase shifting, splitting and combining device

Optical phase shifting, splitting and combining device

US Patent 6782147 · Granted Aug 24, 2004

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Double asymmetric optical fiber coupler2022
Multi-clad optical fiber with taper portion, and optical fiber device having sam2022
Asymmetric optical fiber coupler2017
Double clad fiber coupler and device2014
Tunable mode-locked laser2011
Multimode fiber outer cladding coupler for multi-clad fibers2011
Multi-user quantum cryptography method and system using wavelength division mult2010
Passive thermal compensation of all-fiber Mach-Zehnder interferometer2005
All-fiber depolarizer2004