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For the Inventor, By the Inventor

Aachen, Germany

Birger Fricke

USPTO Granted Patents = 5


Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 16(Granted Patents)


Company Filing History:

goldMedal3 out of 25,946 
 
Ford Global Technolgoies, LLC
 patents
silverMedal1 out of 1 
 
Rheinische Landschaftspflege Jakob Voets Ing. Grad. Gmbh & Co. Kg
 patent
bronzeMedal1 out of 302 
 
Forschungszentrum Julich Gmbh
 patents
4. 1 out of 2 
 
Rheinisch-westfälisch-technische Hochschule Aachen
 patents
where one patent can have more than one assignee

Years Active: 2009-2021

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5 patents (USPTO):Explore Patents
1. 10889197 - State of charge battery monitoring (2021-01-12),
2. 8773136 - Method for evaluating the ability of a battery to start (2014-07-08),
3. 8603685 - Method for electrochemical activation of fuel cells (2013-12-10),
4. 8190350 - Micro-hybrid motor vehicle (2012-05-29),
5. 7541814 - Method and device for determining the charge of a battery (2009-06-02),
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