Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tunable optical add/drop multiplexer

Tunable optical add/drop multiplexer

US Patent 12445221 · Granted Oct 14, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical selective switch and node apparatus2025
MEMS chip, manufacturing method thereof, MEMS device, and electronic device2025
MEMS chip, manufacturing method thereof, MEMS device, and electronic device2025
Filter, optical amplifier, communication system, filtering method, and optical a2024
Asymmetrically hierarchical networks with attentive interactions for interpretab2022
User interface for navigating related items2021
Securing database content2018
Portable player2017
Securing database content2017
Online data fusion2016
Dependency between sources in truth discovery2012