Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical add/drop apparatus and the method for making the same

Optical add/drop apparatus and the method for making the same

US Patent 6894846 · Granted May 17, 2005

Estimated economic value: $600,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Defect detection method and apparatus for cushion layer of cable, device, and st2025
System for thermal management of a handheld computing device2025
Internal inspection robot2025
Imaging method and system for residual stress of basin insulator, and method for2025
Defect detection method, apparatus, and device for semi-conducting bedding layer2024
Hinge bracket of an information handling system formed by metal injection moldin2023
Information handling system interchangeable solder pads2023
Clip pin for a printed circuit board of an information handling system2023
Information handling system interchangeable solder pads2022
Information handling system memory module expander2022
Demultiplexer/multiplexer module using submodules having wavelength-division-mul2021
Coating compositions with improved durabilities, coatings layers and preparing m2020