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Patents Grantslast 30 patents

Information Patent Grant
Machine learning for link parameter identification in an optical co...
- Patent number 10,171,161
- Issue date Jan 1, 2019
- Ciena Corporation
- David Côté
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical switch array capable of bidirectional signal transfer betwe...
- Patent number 5,227,906
- Issue date Jul 13, 1993
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch array provided with a mask having openings of a pred...
- Patent number 4,927,230
- Issue date May 22, 1990
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- G02 - OPTICS

Patents Applicationslast 30 patents