US Patent 7688021 Fuel cell and battery systems
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Patent abstract
In at least some embodiments, a system comprises a load and a fuel cell coupled to said load, the fuel cell being configured to provide a constant power level to said load. The system further comprises a battery coupled to said load and configured to provide power in excess of said constant power level to said load, if needed by said load.
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US Patent 07688021 Fuel cell and battery systems US Patent 7688021 Fuel cell and battery systems
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Patent Number
0768802100
Patent Number
768802100
Edits on 19 May, 2023
Golden AI
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Official Website
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Infobox
Is a
Patent Jurisdiction
Patent Number
076880210
Date of Patent
March 30, 2010
0Patent Application Number
112132100
Date Filed
August 26, 2005
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
076880210
Date of Patent
March 30, 2010
0Patent Application Number
112132100
Date Filed
August 26, 2005
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
Golden AI
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US Patent 07688021 Fuel cell and battery systems
Infobox
Is a
Patent jurisdiction
Patent number
07688021
Date of patent
March 30, 2010
Patent application number
11213210
Date Filed
August 26, 2005
Patent primary examiner
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