Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Semiconductor optical modulator, mach-zehnder optical modulator employing the same, and method of manufacturing semiconductor optical modulator

Semiconductor optical modulator, mach-zehnder optical modulator employing the same, and method of manufacturing semiconductor optical modulator

US Patent 6862124 · Granted Mar 1, 2005

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wavelength filter and laser apparatus2025
Optical amplifier and inspection method of optical amplifier2024
Optical amplifier and optical switch device2021
Tunable laser for coherent transmission system2021
Optical transceiver device and optical transceiver module that includes optical 2020
Wavelength locker, wavelength tunable laser apparatus, and method for controllin2020
Athermal silicon photonics wavelength locker and meter2019
Tunable laser device2019
Optical modulation device2018
Phase modulation device and method of controlling the device2017
Sealing device2017
Optical modulator and optical transmitter2016