Patent application number | Description | Published |
20130034763 | Battery Pack and Method of Manufacturing the Same - A battery pack and a method of manufacturing the battery pack, to include a pouch battery cell and a casing frame to accommodate and securely surround the battery cell. The casing frame may be constructed with a base frame, a first lateral frame protruding from one edge of the base frame, and a wing portion that is rotatable with respect to the base frame. The wing portion rotates from a first position where the battery cell can be inserted into the casing frame, to a second position where the battery cell is surrounded by and secured within the casing frame against damage from external forces, impulses and impacts. | 02-07-2013 |
20130330574 | RECHARGEABLE BATTERY - A rechargeable battery according to an exemplary embodiment of the present invention includes a case, an electrode assembly received by the case, a cap plate combined with the opening of the case, a protective circuit board electrically connected with a first electrode of the electrode assembly, and a protective device attached on a top surface or side surface of the protective circuit board, electrically connected with a second electrode of the electrode assembly, and electrically connected with the protective circuit board. | 12-12-2013 |
20140199563 | RECHARGEABLE BATTERY - A rechargeable battery including a case in which an electrode assembly is accommodated; a cap plate coupled with the case; a protection circuit board coupled with the cap plate, the protection circuit board being electrically connected with a first electrode of the electrode assembly; and a protection element coupled with the cap plate, the protection element electrically coupling a second electrode of the electrode assembly with the protection circuit board. | 07-17-2014 |
20140212700 | SECONDARY BATTERY - A secondary battery including a bare cell having an electrode lead; a protective circuit module connected to the electrode lead; a top case at least partially surrounding the protective circuit module; and a bottom case attached to a lower surface of the bare cell is disclosed. In the secondary battery, the bottom case includes first and second films on the lower surface of the bare cell, and the second film has an opening. | 07-31-2014 |
20140255731 | RECHARGEABLE BATTERY PACK - A rechargeable battery pack includes a rechargeable battery, a mount frame wrapped around at least part of the rechargeable battery, an outer case wrapped around the mount frame, the outer case including a first case and a second case installed into the mount frame, and the first case including at least one coupling protrusion portion protruding from an outer side of the first case into the mount frame, and a protective circuit module electrically connected to the rechargeable battery, the protective circuit including a dummy plate protruding from an edge of the protective circuit into the mount frame, and the dummy plate being fixed to the coupling protrusion portion. | 09-11-2014 |
20140255732 | RECHARGEABLE BATTERY PACK - A rechargeable battery pack includes a rechargeable battery, a mount frame wrapping at least part of the rechargeable battery, an outer case wrapped around the mount frame, the outer case including a first case including a first protrusion portion protruding therefrom, and a second case having a second protrusion portion protruding therefrom, the first protrusion portion being fixed to the second protrusion portion, and a protective circuit module electrically connected to the rechargeable battery. | 09-11-2014 |
20140329116 | BATTERY PACK - A battery pack includes a bare cell, a protective circuit module, and a protection device. The protective circuit module is located on the bare cell in parallel with the protective circuit module, and includes a first connecting portion extending between a first surface of the protective circuit module and the bare cell and electrically connected to the bare cell, and a second connecting portion electrically connected to a second surface of the protective circuit module opposite to the first surface. Accordingly, the protection device and the protective circuit module are parallel to each other, allowing for a compact and lightweight structure of the battery pack with improved safety features. | 11-06-2014 |
20150072173 | RECHARGEABLE BATTERY PACK - A rechargeable battery pack includes a rechargeable battery, a mount frame wrapping at least part of the rechargeable battery, an outer case wrapped around the mount frame, the outer case including a first case having a first lead unit protruding therefrom, and a second case having a second lead unit therefrom, the first lead unit and the second lead unit being inserted into and fixed to an inside of the mount frame, and a protective circuit module electrically connected to the rechargeable battery. | 03-12-2015 |