John D. Schlafer

Person

Wayland, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for implementing path length control for quantu...
- Patent number 7,627,126
- Issue date Dec 1, 2009
- BBN Technologies Corp.
- Oleksiy Pikalo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum cryptography based on phase entangled photons
- Patent number 7,242,774
- Issue date Jul 10, 2007
- BBN Technologies Corp.
- Brig Barnum Elliott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Routing and switching of high-speed optical data with the header tr...
- Patent number 5,253,250
- Issue date Oct 12, 1993
- GTE Laboratories Incorporated
- John Schlafer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monolithically integrated semiconductor optical preamplifier
- Patent number 5,103,455
- Issue date Apr 7, 1992
- GTE Laboratories Incorporated
- Elliot Eichen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithically integrated ridge waveguide semiconductor optical pre...
- Patent number 5,069,561
- Issue date Dec 3, 1991
- GTE Laboratories Incorporated
- William C. Rideout
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of and apparatus for measuring the frequency response of an...
- Patent number 5,034,678
- Issue date Jul 23, 1991
- GTE Laboratories Incorporated
- Elliot Eichen
- G01 - MEASURING TESTING
Information Patent Grant
Methods of and apparatus for coupling an optoelectronic component t...
- Patent number 4,616,899
- Issue date Oct 14, 1986
- GTE Laboratories Incorporated
- John D. Schlafer
- G02 - OPTICS
Information Patent Grant
Acoustic to optical pulse code modulating transducer
- Patent number 4,373,781
- Issue date Feb 15, 1983
- GTE Laboratories Incorporated
- John Schlafer
- G01 - MEASURING TESTING
Information Patent Grant
Method for mounting microsphere coupling lenses on optical fibers
- Patent number 4,269,648
- Issue date May 26, 1981
- GTE Laboratories Incorporated
- Mark L. Dakss
- G02 - OPTICS
Information Patent Grant
Optical scanning apparatus for photolithography of a color cathode...
- Patent number 4,053,905
- Issue date Oct 11, 1977
- GTE Laboratories Incorporated
- John Schlafer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical scanning apparatus and method for manufacturing cathode ray...
- Patent number 4,027,312
- Issue date May 31, 1977
- GTE Laboratories Incorporated
- John Schlafer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Scanning photographic printer for integrated circuits
- Patent number 4,023,126
- Issue date May 10, 1977
- GTE Laboratories Incorporated
- John Schlafer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Systems and methods for framing quantum cryptographic links
- Publication number 20050190921
- Publication date Sep 1, 2005
- BBNT SOLUTIONS LLC
- John D. Schlafer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

John D. Schlafer

Person

Patents Grantslast 30 patents

Systems and methods for implementing path length control for quantu...

Quantum cryptography based on phase entangled photons

Routing and switching of high-speed optical data with the header tr...

Monolithically integrated semiconductor optical preamplifier

Monolithically integrated ridge waveguide semiconductor optical pre...

Method of and apparatus for measuring the frequency response of an...

Methods of and apparatus for coupling an optoelectronic component t...

Acoustic to optical pulse code modulating transducer

Method for mounting microsphere coupling lenses on optical fibers

Optical scanning apparatus for photolithography of a color cathode...

Optical scanning apparatus and method for manufacturing cathode ray...

Scanning photographic printer for integrated circuits

Patents Applicationslast 30 patents

Systems and methods for framing quantum cryptographic links