Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chang Yong Yun0
Date of Patent
February 23, 2010
0Patent Application Number
112613930
Date Filed
October 27, 2005
0Patent Primary Examiner
Patent abstract
A protective circuit board for a battery pack for controlling charge and discharge states of the battery pack includes an insulation layer and a first signal pattern disposed inside the insulation layer. The circuit can further include a second signal pattern disposed inside the insulation layer. The circuit can include a first dummy pattern spaced from a first side of the first signal pattern and a second dummy pattern spaced from a second side of the first signal pattern.
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