{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Optical add-drop multiplexers compatible with very dense WDM optical communication systems", "item": "https://www.patentleaderboard.com/patent/6185023"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical add-drop multiplexers compatible with very dense WDM optical communication systems

Optical add-drop multiplexers compatible with very dense WDM optical communication systems

US Patent 6185023 · Granted Feb 6, 2001

Estimated economic value: $627,767,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Scooter2025
Double row seven day pillbox2023
Four row seven day pillbox2023
Digital thermometer in storage case2023
Single row seven day pillbox2023
Digital thermometer2023
Expandable electronic device accessory2023
Digital thermometer storage case2023
Low cost filter for fluorescence systems2010
Method and system for providing tunable dispersion compensation2005
Extended bandwidth mirror2005
Methods of writing apodized fiber gratings and associated apparatuses2003