Ronald E. Johnson

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Pasaden, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Split redundant trunk architecture using passive splitters and path...
- Patent number 6,934,469
- Issue date Aug 23, 2005
- Dorsal Networks, Inc.
- Lee Daniel Feinberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Split redundant trunk architecture using passive splitters and path...
- Patent number 6,556,319
- Issue date Apr 29, 2003
- Dorsal Networks, Inc.
- Lee Daniel Feinberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Methods for thermal control of optical components
- Publication number 20030063886
- Publication date Apr 3, 2003
- Lowell Seal
- G02 - OPTICS
Information Patent Application
Packaging structure for optical components
- Publication number 20030063887
- Publication date Apr 3, 2003
- Lowell Seal
- G02 - OPTICS
Information Patent Application
Redundant line unit monitoring architecture
- Publication number 20030030860
- Publication date Feb 13, 2003
- John Mellert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods for reliable communication of link monitoring information i...
- Publication number 20030030861
- Publication date Feb 13, 2003
- John Mellert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Split redundant trunk architecture using passive splitters and path...
- Publication number 20020167694
- Publication date Nov 14, 2002
- Lee Daniel Feinberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE