Rodney C. Alferness

Person

Holmdel, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Design and method for planar coupled waveguide filter
- Patent number 6,097,865
- Issue date Aug 1, 2000
- Lucent Technologies Inc.
- Rodney Clifford Alferness
- G02 - OPTICS
Information Patent Grant
Non-blocking optical cross-connect structure for telecommunications...
- Patent number 5,627,925
- Issue date May 6, 1997
- Lucent Technologies Inc.
- Rodney C. Alferness
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization-independent optical wavelength selective coupler
- Patent number 5,495,543
- Issue date Feb 27, 1996
- AT&T Corp.
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Tunable optical waveguide coupler
- Patent number 5,253,314
- Issue date Oct 12, 1993
- AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Asymmetric, periodically loaded waveguide for polarization rotation
- Patent number 5,243,669
- Issue date Sep 7, 1993
- AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Optical interconnect arrangement
- Patent number 5,009,477
- Issue date Apr 23, 1991
- AT&T Bell Laboratories
- Rodney C. Alferness
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Division multiplexing and demultiplexing means lightwave communicat...
- Patent number 4,991,975
- Issue date Feb 12, 1991
- AT&T Bell Laboratories
- Rodney C. Alferness
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength tunable composite cavity laser
- Patent number 4,955,028
- Issue date Sep 4, 1990
- AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Grating coupler with monolithically integrated quantum well index m...
- Patent number 4,904,045
- Issue date Feb 27, 1990
- American Telephone and Telegraph Company
- Rodney C. Alferness
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Single-mode optical fiber tap
- Patent number 4,883,335
- Issue date Nov 28, 1989
- American Telephone and Telegraph Company
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Narrow-linewidth resonant optical device, transmitter, system, and...
- Patent number 4,852,960
- Issue date Aug 1, 1989
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Optical communications laser including a resonator filter
- Patent number 4,826,282
- Issue date May 2, 1989
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Semiconductor heterointerface optical waveguide
- Patent number 4,751,555
- Issue date Jun 14, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Optical waveguide resonator filters
- Patent number 4,750,801
- Issue date Jun 14, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Narrow-band wavelength selective optical coupler
- Patent number 4,737,007
- Issue date Apr 12, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Composite cavity laser utilizing an intra-cavity electrooptic waveg...
- Patent number 4,728,168
- Issue date Mar 1, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Electrooptic polarization multiplexer/demultiplexer
- Patent number 4,711,515
- Issue date Dec 8, 1987
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Composite cavity laser utilizing an intra-cavity electrooptic waveg...
- Patent number 4,667,331
- Issue date May 19, 1987
- AT&T Company and AT&T Bell Laboratories
- Rodney C. Alferness
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Traveling wave electrooptic devices
- Patent number 4,553,810
- Issue date Nov 19, 1985
- AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Wavelength tunable TE to TM mode converter
- Patent number 4,533,207
- Issue date Aug 6, 1985
- AT&T Bell Laboratories
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Traveling wave, electrooptic devices with effective velocity matching
- Patent number 4,448,479
- Issue date May 15, 1984
- Bell Telephone Laboratories, Incorporated
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Fabrication method for LiNbO.sub.3 and LiTaO.sub.3 integrated optic...
- Patent number 4,439,265
- Issue date Mar 27, 1984
- Bell Telephone Laboratories, Incorporated
- Rodney C. Alferness
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for manufacturing birefringent integrated optics devices
- Patent number 4,400,052
- Issue date Aug 23, 1983
- Bell Telephone Laboratories, Incorporated
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Tunable polarization independent wavelength filter
- Patent number 4,390,236
- Issue date Jun 28, 1983
- Bell Telephone Laboratories, Incorporated
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Polarization transformer
- Patent number 4,384,760
- Issue date May 24, 1983
- Bell Telephone Laboratories, Incorporated
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Velocity mismatched modulator
- Patent number 4,381,139
- Issue date Apr 26, 1983
- Bell Telephone Laboratories, Incorporated
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Optical waveguides in InGaAsP and InP
- Patent number 4,376,138
- Issue date Mar 8, 1983
- Bell Telephone Laboratories, Incorporated
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Optical wavelength filter
- Patent number 4,273,411
- Issue date Jun 16, 1981
- Bell Telephone Laboratories, Incorporated
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Polarization-independent optical directional coupler switch/modulator
- Patent number 4,243,295
- Issue date Jan 6, 1981
- Bell Telephone Laboratories, Incorporated
- Rodney C. Alferness
- G02 - OPTICS
Information Patent Grant
Tunable optical waveguide directional coupler filter
- Patent number 4,146,297
- Issue date Mar 27, 1979
- Bell Telephone Laboratories, Incorporated
- Rodney C. Alferness
- G02 - OPTICS

Rodney C. Alferness

Person

Patents Grantslast 30 patents

Design and method for planar coupled waveguide filter

Non-blocking optical cross-connect structure for telecommunications...

Polarization-independent optical wavelength selective coupler

Tunable optical waveguide coupler

Asymmetric, periodically loaded waveguide for polarization rotation

Optical interconnect arrangement

Division multiplexing and demultiplexing means lightwave communicat...

Wavelength tunable composite cavity laser

Grating coupler with monolithically integrated quantum well index m...

Single-mode optical fiber tap

Narrow-linewidth resonant optical device, transmitter, system, and...

Optical communications laser including a resonator filter

Semiconductor heterointerface optical waveguide

Optical waveguide resonator filters

Narrow-band wavelength selective optical coupler

Composite cavity laser utilizing an intra-cavity electrooptic waveg...

Electrooptic polarization multiplexer/demultiplexer

Composite cavity laser utilizing an intra-cavity electrooptic waveg...

Traveling wave electrooptic devices

Wavelength tunable TE to TM mode converter

Traveling wave, electrooptic devices with effective velocity matching

Fabrication method for LiNbO.sub.3 and LiTaO.sub.3 integrated optic...

Method for manufacturing birefringent integrated optics devices

Tunable polarization independent wavelength filter

Polarization transformer

Velocity mismatched modulator

Optical waveguides in InGaAsP and InP

Optical wavelength filter

Polarization-independent optical directional coupler switch/modulator

Tunable optical waveguide directional coupler filter