OPTICAL NETWORKS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 4201
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
 
 
H04B TRANSMISSION 1209
 
 
 
H04J MULTIPLEX COMMUNICATION 1124

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6718137 Method and apparatus for configuration by a first network element based on operating parameters of a second network elementJan 05, 99Apr 06, 04[H04B, G06F]
6616348 Method and optical communication network for bidirectional protection protocolsJan 28, 00Sep 09, 03[H04J]
6427036 Fiber optic interferometer based switchDec 31, 98Jul 30, 02[G02B]
6424756 Fourier optical switchSep 15, 99Jul 23, 02[G02B]
5879571 Lensed planar optical waveguides for packaging opto-electronic devicesJun 07, 95Mar 09, 99[G02B]
5854864 In-line polymeric construct for modulators, filters, switches and other electro-optic devicesJul 16, 96Dec 29, 98[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6047095 In-line polymeric construct for modulators, filters, switches and other electro-optic devicesExpiredDec 21, 98Apr 04, 00[G02B]

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