Electricity: battery or capacitor charging or discharging – Battery or cell charging – With detection of current or voltage amplitude
Reexamination Certificate
2004-12-21
2009-12-15
Vu, Bao Q. (Department: 2838)
Electricity: battery or capacitor charging or discharging
Battery or cell charging
With detection of current or voltage amplitude
C320S164000, C320S119000
Reexamination Certificate
active
07633269
ABSTRACT:
A charging method for charging a battery module. The battery module receives a different charge voltage according to the voltage or current status of the battery module. The charge voltage is decreased to increase battery power when any battery voltage level is greater than a preset voltage. A charging system thereof is also disclosed.
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patent: 5654622 (1997-08-01), Toya et al.
patent: 5677613 (1997-10-01), Perelle
patent: 6268710 (2001-07-01), Koga
patent: 6373224 (2002-04-01), Goto et al.
patent: 6961592 (2005-11-01), O'Connor
Chou Yuh-Fwu
Lin Bing-Ming
Peng Kuo-Kuang
Tseng Po-Yin
Birch & Stewart Kolasch & Birch, LLP
Industrial Technology Research Institute
Vu Bao Q.
Zhang Jue
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