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Stefan Langenbach
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Nuremberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method, apparatus and system for error control
Patent number
11,258,537
Issue date
Feb 22, 2022
Cisco Technology, Inc.
Gilberto Loprieno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for avoiding deterministic blanking of secure...
Patent number
11,005,609
Issue date
May 11, 2021
Cisco Technology, Inc.
Stefan Langenbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus and system for error control
Patent number
10,887,052
Issue date
Jan 5, 2021
Cisco Technology, Inc.
Gilberto Loprieno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for avoiding deterministic blanking of secure...
Patent number
10,505,678
Issue date
Dec 10, 2019
Cisco Technology, Inc.
Stefan Langenbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Accurate and fast in-service estimation of input bit error ratio of...
Patent number
10,078,540
Issue date
Sep 18, 2018
Cisco Technology, Inc.
Andreas Bisplinghoff
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Forward error correction with turbo/non-turbo switching
Patent number
9,917,600
Issue date
Mar 13, 2018
Cisco Technology, Inc.
Andreas Bisplinghoff
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Forward error correction with turbo/non-turbo switching
Patent number
9,647,696
Issue date
May 9, 2017
Cisco Technology, Inc.
Andreas Bisplinghoff
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for obtaining a set of path metrics and equalizer for a rece...
Patent number
8,601,357
Issue date
Dec 3, 2013
Cisco Technology, Inc.
Nebojsa Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and circuit for BER estimation
Patent number
8,601,356
Issue date
Dec 3, 2013
Cisco Technology, Inc.
Stefan Langenbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for obtaining a set of path metrics and equalizer for a rec...
Patent number
8,397,149
Issue date
Mar 12, 2013
Cisco Technology, Inc.
Nebojsa Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Self-timing method for adjustment of a sampling phase in an oversam...
Patent number
8,068,572
Issue date
Nov 29, 2011
Cisco Technology, Inc.
Stefan Langenbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel estimation and sequence for the reception of optical signal
Patent number
7,738,602
Issue date
Jun 15, 2010
CoreOptics, Inc.
Stefan Langenbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and circuit for controlling amplification
Patent number
7,319,363
Issue date
Jan 15, 2008
CoreOptics, Inc.
Stefan Langenbach
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR ERROR CONTROL
Publication number
20210075543
Publication date
Mar 11, 2021
Cisco Technology, Inc.
Gilberto Loprieno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR ERROR CONTROL
Publication number
20200136755
Publication date
Apr 30, 2020
Cisco Technology, Inc.
Gilberto Loprieno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR AVOIDING DETERMINISTIC BLANKING OF SECURE...
Publication number
20200067660
Publication date
Feb 27, 2020
Cisco Technology, Inc.
Stefan LANGENBACH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR AVOIDING DETERMINISTIC BLANKING OF SECURE...
Publication number
20190288803
Publication date
Sep 19, 2019
Cisco Technology, Inc.
Stefan LANGENBACH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FORWARD ERROR CORRECTION WITH TURBO/NON-TURBO SWITCHING
Publication number
20170117924
Publication date
Apr 27, 2017
Cisco Technology, Inc.
Andreas Bisplinghoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Accurate and Fast In-Service Estimation of Input Bit Error Ratio of...
Publication number
20150363247
Publication date
Dec 17, 2015
Cisco Technology, Inc.
Andreas Bisplinghoff
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FORWARD ERROR CORRECTION WITH TURBO/NON-TURBO SWITCHING
Publication number
20150326253
Publication date
Nov 12, 2015
Cisco Technology, Inc.
Andreas Bisplinghoff
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method for Obtaining a Set of Path Metrics and Equalizer for a Rece...
Publication number
20130124948
Publication date
May 16, 2013
Cisco Technology, Inc.
Nebojsa Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Circuit for BER Estimation
Publication number
20110314358
Publication date
Dec 22, 2011
Cisco Technology, Inc.
Stefan Langenbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS FOR OBTAINING A SET OF PATH METRICS AND EQUALIZER FOR A REC...
Publication number
20110305270
Publication date
Dec 15, 2011
Nebojsa Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Self-Timing Method for Adjustment of a Sampling Phase in an Oversam...
Publication number
20070291886
Publication date
Dec 20, 2007
Stefan Langenbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and circuit for controlling amplification
Publication number
20070109053
Publication date
May 17, 2007
CoreOptics Inc.
Stefan Langenbach
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Channel esitmation and sequence for the reception of optical signal
Publication number
20060274861
Publication date
Dec 7, 2006
Stefan Langenbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE