Erik V. Johnson

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Optical sampler based on stable, non-absorbing optical hard limiters
- Patent number 6,693,732
- Issue date Feb 17, 2004
- Nortel Networks Limited
- Erik V. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical automatic gain control based on stable, non-absorbing optic...
- Patent number 6,674,559
- Issue date Jan 6, 2004
- Nortel Networks Limited
- Erik V. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switching device based on stable, non-absorbing optical har...
- Patent number 6,636,337
- Issue date Oct 21, 2003
- Nortel Networks Limited
- Erik V. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subtracting analog noise from an optical communication channel usin...
- Patent number 6,516,106
- Issue date Feb 4, 2003
- Nortel Networks Limited
- Erik V. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Optical device having nonmonotonic transfer function and applicatio...
- Publication number 20020195208
- Publication date Dec 26, 2002
- Erik V. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical logic devices based on stable, non-absorbing optical hard l...
- Publication number 20020154350
- Publication date Oct 24, 2002
- Erik V. Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Subtracting analog noise from an optical communication channel usin...
- Publication number 20020141683
- Publication date Oct 3, 2002
- Erik V Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical sampler based on stable, non-absorbing optical hard limiters
- Publication number 20020109874
- Publication date Aug 15, 2002
- Erik V. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical switching device based on stable, non-absorbing optical har...
- Publication number 20020109873
- Publication date Aug 15, 2002
- Erik V. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical automatic gain control based on stable, non-absorbing optic...
- Publication number 20020109910
- Publication date Aug 15, 2002
- Erik V. Johnson
- B82 - NANO-TECHNOLOGY