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Fred Buchali
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Waiblingen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method and an apparatus for generating a second data packet from a...
Patent number
10,218,464
Issue date
Feb 26, 2019
Alcatel Lucent
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and a method for a regenerative network node between a fi...
Patent number
10,193,658
Issue date
Jan 29, 2019
Alcatel Lucent
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission method and apparatus using OFDM
Patent number
8,867,916
Issue date
Oct 21, 2014
Alcatel Lucent
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission system and receiver device for optical data signals
Patent number
7,860,405
Issue date
Dec 28, 2010
Alcatel
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Polarization mode dispersion controller device and method for its o...
Patent number
7,289,739
Issue date
Oct 30, 2007
Alcatel
Henning Bülow
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Process for recovering digital optical signals and a feedback decis...
Patent number
6,987,804
Issue date
Jan 17, 2006
Alcatel
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electrical circuit configuration arranged in a casing
Patent number
6,157,544
Issue date
Dec 5, 2000
Alcatel
Dieter Ferling
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
AN APPARATUS AND A METHOD FOR A REGENERATIVE NETWORK NODE BETWEEN A...
Publication number
20180097582
Publication date
Apr 5, 2018
Alcatel Lucent
Fred BUCHALI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND AN APPARATUS FOR GENERATING A SECOND DATA PACKET FROM A...
Publication number
20180076930
Publication date
Mar 15, 2018
Alcatel Lucent
Fred BUCHALI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF SWITCHING AN OPTICAL SIGNAL IN AN OPTICAL FLEX GRID NETWORK
Publication number
20160219351
Publication date
Jul 28, 2016
Fred BUCHALI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL OFDM TRANSMISSION HAVING A VARIABLE TRANSMISSION RATE
Publication number
20120263471
Publication date
Oct 18, 2012
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION METHOD AND APPARATUS USING OFDM
Publication number
20120189311
Publication date
Jul 26, 2012
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, method and apparatus for channel estimation based on intra-...
Publication number
20090324226
Publication date
Dec 31, 2009
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Transmission method and processing unit for a modulated optical signal
Publication number
20070014579
Publication date
Jan 18, 2007
ALCATEL
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Analog/digital conversion with adjustable thresholds
Publication number
20060056547
Publication date
Mar 16, 2006
ALCATEL
Fred Buchali
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Enhanced viterbi equalizer and algorithm
Publication number
20060023817
Publication date
Feb 2, 2006
ALCATEL
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Receiver for optical or electromagnetic signals with iterative equa...
Publication number
20050169406
Publication date
Aug 4, 2005
ALCATEL
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Receiver for optical signals comprising a Viterbi equalizer in comb...
Publication number
20050152479
Publication date
Jul 14, 2005
ALCATEL
Henning Bulow
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Clock recovery for strongly distorted eyes
Publication number
20040213585
Publication date
Oct 28, 2004
ALCATEL
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Polarization mode dispersion controller device and method for its o...
Publication number
20040105683
Publication date
Jun 3, 2004
ALCATEL
Henning Bulow
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electrical signal equaliser with a transversal filter, an optical r...
Publication number
20040081235
Publication date
Apr 29, 2004
ALCATEL
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Receiving device for disturbed optical signals with generation of a...
Publication number
20030185578
Publication date
Oct 2, 2003
ALCATEL
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Receiver with feedback filter, and eye monitor for the feedback filter
Publication number
20020060820
Publication date
May 23, 2002
ALCATEL
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Process for recovering digital optical signals and a feedback decis...
Publication number
20010040922
Publication date
Nov 15, 2001
Fred Buchali
H04 - ELECTRIC COMMUNICATION TECHNIQUE