Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical transmission device and protection wavelength selection method

Optical transmission device and protection wavelength selection method

US Patent 9800326 · Granted Oct 24, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Light source unit and thermally-assisted magnetic head2024
Thermally assisted magnetic head, head gimbal assembly, hard disk drive and meth2021
Secondary cell2020
Thermally-assisted magnetic recording head capable of preventing solder overflow2020
Thermally assisted magnetic head, method for reducing reflected light, head gimb2020
Semiconductor laser for thermally-assisted magnetic recording head2020
Thermally-assisted magnetic recording head having sub-mount with barrier-members2019
Lubricant composition2019
Method and system of testing slider body of thermally-assisted magnetic head2019
Controller2019
Communication system, communication control method, and transmission apparatus2019
Current collector for secondary battery and secondary battery using the same2019