Electricity: battery or capacitor charging or discharging – Cell or battery charger structure – For battery pack
Reexamination Certificate
2011-08-09
2011-08-09
Tso, Edward (Department: 2858)
Electricity: battery or capacitor charging or discharging
Cell or battery charger structure
For battery pack
C320S114000, C320S135000
Reexamination Certificate
active
07994753
ABSTRACT:
A battery pack has a case for storing a battery can, and a metal plane made of a conductive material and connected to the battery can in high frequency is provided on the outer circumference plane of the case. A mounting recessed part for removably mounting the battery pack is provided, and a printed circuit board is provided inside. In the mounting recessed part, a plurality of grounding terminals are electrically connected to a grounding layer of the printed circuit board, on an inner plane to which the metal plane of the battery pack abuts. When the battery pack is mounted in the mounting recessed part, electricity is carried between the metal plane and the grounding terminals, and the metal plane and the battery can are grounded to the grounding layer of the printed circuit board in high frequency.
REFERENCES:
patent: 2002/0039671 (2002-04-01), Yanagisawa
patent: 2003/0165736 (2003-09-01), Hiratsuka
patent: 1469669 (2004-01-01), None
patent: 2002-110258 (2002-04-01), None
patent: 2003-249208 (2003-09-01), None
patent: 2003-303580 (2003-10-01), None
patent: 2003-348202 (2003-12-01), None
NEC Corporation
Piggush Aaron
Tso Edward
Young & Thompson
LandOfFree
Portable communication apparatus and a battery pack does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable communication apparatus and a battery pack, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable communication apparatus and a battery pack will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2666497