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Ralf Cordes
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Erlangen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Electrolytic cell having a laminated core of laminations which are...
Patent number
9,273,406
Issue date
Mar 1, 2016
Siemens Aktiengesellschaft
Ralf Cordes
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for supplying and discharging power to and from a resistive-...
Patent number
8,036,009
Issue date
Oct 11, 2011
Siemens Aktiengesellschaft
Ralf Cordes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Synchronous machine
Patent number
7,816,828
Issue date
Oct 19, 2010
Siemens Aktiengesellschaft
Ralf Cordes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ELECTROLYTIC CELL HAVING A LAMINATED CORE OF LAMINATIONS WHICH ARE...
Publication number
20140034511
Publication date
Feb 6, 2014
Ralf Cordes
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
TRANSMISSION OF POWER BIDIRECTIONALLY AND WITHOUT CONTACT TO CHARGE...
Publication number
20120032633
Publication date
Feb 9, 2012
Ralf Cordes
B60 - VEHICLES IN GENERAL
Information
Patent Application
ENCAPSULATION METHOD AND ENCAPSULATION APPARATUS FOR A FIELD CIRCUI...
Publication number
20100264563
Publication date
Oct 21, 2010
SIEMENS AKTIENGESELLSCHAFT
RALF Cordes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HOLDING APPARATUS FOR ELECTRICAL COMPONENTS OF A FIELD CIRCUIT WHIC...
Publication number
20100244593
Publication date
Sep 30, 2010
SIEMENS AKTIENGESELLSCHAFT
RALF Cordes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method for Supplying and Discharging Power to and From a Resistive-...
Publication number
20090290394
Publication date
Nov 26, 2009
Siemens Aktiengesellschaft
Ralf Cordes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Synchronous Machine
Publication number
20090273251
Publication date
Nov 5, 2009
Ralf Cordes
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...