Chemistry: electrical current producing apparatus – product – and – With control means responsive to battery condition sensing...
Reexamination Certificate
2007-06-25
2010-12-07
Yuan, Dah-Wei D (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
With control means responsive to battery condition sensing...
C429S007000, C429S009000, C429S050000, C429S142000, C429S304000, C429S322000
Reexamination Certificate
active
07846571
ABSTRACT:
A lithium-ion battery cell includes at least two working electrodes, each including an active material, an inert material, an electrolyte and a current collector, a first separator region arranged between the at least two working electrodes to separate the at least two working electrodes so that none of the working electrodes are electronically connected within the cell, an auxiliary electrode including a lithium reservoir, and a second separator region arranged between the auxiliary electrode and the at least two working electrodes to separate the auxiliary electrode from the working electrodes so that none of the working electrodes is electronically connected to the auxiliary electrode within the cell.
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Ahmed Jasim
Christensen John F.
Kojic Aleksandar
Park Sung-bae
Han Kwang
Kenyon & Kenyon LLP
Robert & Bosch GmbH
Yuan Dah-Wei D
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