Robert M. Pafchek

Person

Blandon, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Technique for optimizing coupling to optical fibers
- Patent number 11,611,190
- Issue date Mar 21, 2023
- Thorlabs, Inc.
- Robert M Pafchek
- G02 - OPTICS
Information Patent Grant
High efficiency 1.3μm emission in praseodymium doped conventional g...
- Patent number 11,502,474
- Issue date Nov 15, 2022
- Thorlabs, Inc.
- Robert M. Pafchek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of optical waveguide devices
- Patent number 7,563,628
- Issue date Jul 21, 2009
- Lehigh University
- Thomas L. Koch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable thermo-optic device and method for using
- Patent number 6,697,544
- Issue date Feb 24, 2004
- Agere Systems, INC
- Robert M. Pafchek
- G02 - OPTICS
Information Patent Grant
Optoelectronic device having a direct patch mask formed thereon and...
- Patent number 6,643,441
- Issue date Nov 4, 2003
- Agere Sytems Inc.
- Robert M. Pafchek
- G02 - OPTICS
Information Patent Grant
Method for manufacturing an article comprising a refractory a diele...
- Patent number 5,979,190
- Issue date Nov 9, 1999
- Lucent Technologies Inc.
- James William Fleming
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing an article comprising a refractory dielect...
- Patent number 5,861,047
- Issue date Jan 19, 1999
- Lucent Technologies Inc.
- James William Fleming
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for inserting a core fiber into a partially molten claddi...
- Patent number 5,656,058
- Issue date Aug 12, 1997
- Lucent Technologies Inc.
- Ahmet Refik Kortan
- G02 - OPTICS
Information Patent Grant
Core insertion method and apparatus for making optical fiber prefor...
- Patent number 5,651,083
- Issue date Jul 22, 1997
- Lucent Technologies Inc.
- Ahmet Refik Kortan
- G02 - OPTICS
Information Patent Grant
Core insertion method for making optical fiber preforms and optical...
- Patent number 5,560,759
- Issue date Oct 1, 1996
- Lucent Technologies Inc.
- Ahmet R. Kortan
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TECHNIQUE FOR OPTIMIZING THE COUPLING TO OPTICAL FIBERS
- Publication number 20200313381
- Publication date Oct 1, 2020
- THORLABS, INC.
- Robert M. Pafchek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH EFFICIENCY EMISSION IN PRASEODYMIUM DOPED CONVENTIONAL GLASS A...
- Publication number 20200266600
- Publication date Aug 20, 2020
- THORLABS, INC.
- Robert M. Pafchek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fabrication of optical waveguide devices
- Publication number 20060098928
- Publication date May 11, 2006
- Thomas L. Koch
- G02 - OPTICS
Information Patent Application
Optoelectronic device having a direct patch mask formed thereon and...
- Publication number 20030198450
- Publication date Oct 23, 2003
- Lucent Technologies Inc.
- Robert M. Pafchek
- G02 - OPTICS
Information Patent Application
Tunable thermo-optic device and method for using
- Publication number 20030021516
- Publication date Jan 30, 2003
- Robert M. Pafchek
- G02 - OPTICS
Information Patent Application
Reduced power consumption thermo-optic devices
- Publication number 20020181822
- Publication date Dec 5, 2002
- Agere Systems Inc.
- Christopher R. Doerr
- G02 - OPTICS

Robert M. Pafchek

Person

Patents Grantslast 30 patents

Technique for optimizing coupling to optical fibers

High efficiency 1.3μm emission in praseodymium doped conventional g...

Fabrication of optical waveguide devices

Tunable thermo-optic device and method for using

Optoelectronic device having a direct patch mask formed thereon and...

Method for manufacturing an article comprising a refractory a diele...

Method for manufacturing an article comprising a refractory dielect...

Apparatus for inserting a core fiber into a partially molten claddi...

Core insertion method and apparatus for making optical fiber prefor...

Core insertion method for making optical fiber preforms and optical...

Patents Applicationslast 30 patents

TECHNIQUE FOR OPTIMIZING THE COUPLING TO OPTICAL FIBERS

HIGH EFFICIENCY EMISSION IN PRASEODYMIUM DOPED CONVENTIONAL GLASS A...

Fabrication of optical waveguide devices

Optoelectronic device having a direct patch mask formed thereon and...

Tunable thermo-optic device and method for using

Reduced power consumption thermo-optic devices