Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Semiconductor laser silicon waveguide substrate, and integrated device

Semiconductor laser silicon waveguide substrate, and integrated device

US Patent 8472494 · Granted Jun 25, 2013

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
Optical transceiver device and optical transceiver module that includes optical 2020
Wavelength locker, wavelength tunable laser apparatus, and method for controllin2020
Tunable laser device2019
Optical modulation device2018
Phase modulation device and method of controlling the device2017
Sealing device2017
Optical modulator and optical transmitter2016
Optical modulation apparatus and optical modulation/integration apparatus2014
Optical transmitter2011