The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 05, 2004
Filed:
Nov. 25, 2002
Seungug Koh, Sunnyvale, CA (US);
Danjin Wu, Sunnyvale, CA (US);
Other;
Abstract
Since the bandwidth-intensive applications such as Internet access, electronic commerce, multimedia applications, and distributed computing are rapidly increasing the volume of telecommunication traffics, optical networks become an essential backbone of telecommunication networks. The optical networks have shown a superior performance/cost ratio for both long-haul and short-haul routes and the emerging dense wavelength division multiplexing and all-optical network technologies have promised a potential to improve speed, capacity and connectivity of telecommunication networks. The present invention provides a multifunctional intelligent optical module (IOM) by integrating a multitude of photonic, electronic, and micro mechanical elements into a single module. The multifunctional IOM is an integrated hybrid microsystem and it applicable to fast network provisioning, reliable protection switching, instant fault detection/correction, guaranteed quality-of-service, accurate optical performance monitoring, and efficient optical transmission engineering.