h of discharge in an implantable deviceUS20090243545 *19 Mar 20091 Oct 2009Panasonic Electric Works Co., Ltd.Battery packUS20100237831 *16 May 200823 Sep 2010Alexander OsswaldDevice, in particular charging device, for charging an accumulatorUS20110264899 *26 Apr 201027 Oct 2011Gregory John EvansSystem and Method for Displaying Battery InformationUS20120116471 *2 Nov 201110 May 2012Rajesh Krishan G