Fricke; Birger
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fricke; Birger.The latest application filed is for "state of charge battery monitoring".
- Fricke; Birger - Aachen DE
| Patent | Date |
|---|---|
| State of charge battery monitoring Grant 10,889,197 - Eifert , et al. January 12, 2 | 2021-01-12 |
| State Of Charge Battery Monitoring App 20160114696 - EIFERT; Mark ; et al. | 2016-04-28 |
| Method for evaluating the ability of a battery to start Grant 8,773,136 - Fricke , et al. July 8, 2 | 2014-07-08 |
| Method for electrochemical activation of fuel cells Grant 8,603,685 - Wippermann , et al. December 10, 2 | 2013-12-10 |
| Micro-hybrid motor vehicle Grant 8,190,350 - Kortschak , et al. May 29, 2 | 2012-05-29 |
| Method For Evaluating The Ability Of A Battery To Start App 20120081127 - Fricke; Birger ; et al. | 2012-04-05 |
| Method For Electrochemical Activation Of Fuel Cells App 20100075182 - Wippermann; Klaus ; et al. | 2010-03-25 |
| Method and device for determining the charge of a battery Grant 7,541,814 - De Doncker , et al. June 2, 2 | 2009-06-02 |
| Micro-Hybrid Motor Vehicle App 20090024265 - Kortschak; Bernhard ; et al. | 2009-01-22 |
| Method and device for determining the charge of a battery App 20070090843 - De Doncker; Rik W. ; et al. | 2007-04-26 |
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