Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for measuring optical phase, device for measuring optical phase, and optical communication device

Method for measuring optical phase, device for measuring optical phase, and optical communication device

US Patent 9459155 · Granted Oct 4, 2016

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical coupler and optical amplifier2025
Method for producing alpha-acyloxycarboxylic acid ester2025
Semiconductor device having multiple fins on substrate2025
Semiconductor device2025
Power supply line arrangement having power switch circuit2025
Semiconductor device2025
Warm-water generating apparatus2025
Semiconductor device2024
Isobutyric acid ester compound having n-butyryloxy at α-position, perfume compos2024
Hot water supply apparatus2024
Semiconductor device2024
Semiconductor device2024