WDMA FREE SPACE BROADCAST TECHNIQUE FOR OPTICAL BACKPLANES AND INTERPLANAR COMMUNICATIONS
Patent №
US 6,970,649
Granted
2005-11-29
Filed 2001
Owner
INTERNATIONAL BUSINESS MACHINES CORPORATION
Lab
AI components
1
evo
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10011926
A wavelength Division Multiple Access (WDMA) free space broadcast technique for optical backplanes and interplanar communications for providing free space optical interconnects between multiple circuit cards in a computer system or networking device which is compatible with existing electrical backplanes. Current equipment can easily be upgraded in the field to take advantage of this new approach by simply replacing existing printed circuit boards, without requiring a complete redesign of the copper backplane.
AI classification
Ownership
INTERNATIONAL BUSINESS MACHINES CORPORATION
assignment · 123700145
Assignors
DECUSATIS, CASIMER M., JACOBWITZ, LAWRENCE
On an employer assignment, the assignors are typically the inventors.