Inventor
FEUER MARK D
US24 patents
⚠️ This page may combine multiple inventors who share the name “FEUER MARK D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T CORP
9 patentsUS7027733B2Apr 11, 2006
Delivering multicast services on a wavelength division multiplexed network using a configurable four-port wavelength selective crossbar switch
AT & T CORP16 citations92
US7366417B2Apr 29, 2008
Delivering multicast services on a wavelength division multiplexed network using a configurable four-port wavelength selective crossbar switch
AT & T CORP12 citations84
US6751372B2Jun 15, 2004
Four-port wavelength-selective crossbar switches (4WCS) using reciprocal WDM MUX-DEMUX and optical circulator combination
AT & T CORP16 citations84
US6078597AJun 20, 2000
Method and apparatus for optical signal processing by photo-induced loss and/or gain gratings
AT & T CORP15 citations73
US7437031B2Oct 14, 2008
Optical devices with multiple wafers containing planar optical waveguides
AT & T CORP2 citations63
US7164826B2Jan 16, 2007
Method for fabricating optical devices by assembling multiple wafers containing planar optical waveguides
AT & T CORP2 citations63
US7085454B2Aug 1, 2006
Method for fabricating optical devices by assembling multiple wafers containing planar optical waveguides
AT & T CORP2 citations63
US6614568B1Sep 2, 2003
Wavelength-cyclic communication network and wavelength-cyclic modules
AT & T CORP6 citations62
US7362932B2Apr 22, 2008
Method for fabricating optical devices by assembling multiple wafers containing planar optical waveguides
AT & T CORP0 citations52
LUCENT TECHNOLOGIES INC
5 patentsUS5574589ANov 12, 1996
Self-amplified networks
LUCENT TECHNOLOGIES INC60 citations96
US5991058ANov 23, 1999
Method and apparatus for a network comprising a fourier plane photonics package
LUCENT TECHNOLOGIES INC30 citations92
US5980117ANov 9, 1999
Methods and arrangements for duplex fiber handling
LUCENT TECHNOLOGIES INC38 citations92
US5857048AJan 5, 1999
Fourier-plane photonics package
LUCENT TECHNOLOGIES INC21 citations92
US5657148AAug 12, 1997
Apparatus and method for a single-port modulator having amplification
LUCENT TECHNOLOGIES INC28 citations91
FEUER MARK D
3 patentsUS8811787B2Aug 19, 2014
Multicore optical fiber with reduced inter-core crosstalk
FEUER MARK D16 citations82
US7200303B2Apr 3, 2007
Method for fabricating optical devices by assembling multiple wafers containing planar optical waveguides
FEUER MARK D5 citations72
US8131150B2Mar 6, 2012
Tunable bidirectional multiplexer/demultiplexer for optical transmission system
FEUER MARK D4 citations61