Nokia Corporation

Tero Suomalainen

Jan H Fahllund

Marko Tapani Tuohimaa

Kai Silvennoinen

Seppo Ojanen

Aimo Leskela

A battery pack including a cell unit containing at least one cell and a contact unit connected to the cell unit. The contact unit includes a housing containing connector parts for connection to external complementary connector parts and conductors electrically connecting the connecting parts to the at least one cell.

Battery connector

A connector pair formed of a receptacle having an inner cavity about which is arranged a plurality of contact springs each of which is coupled to a corresponding one of a plurality of external contacts, and a plug having a plurality of contact pads upon an outer surface of the plug, and a vertical cavity surface emitting laser (VCSEL) coupled to the plurality of contact pads and at least one optical fiber wherein a portion of the plug occupies a portion of the inner cavity such that at least one of the plurality of contact pads is coupled to at least one of the contact springs.

Growing community of inventors

Turku, Finland

Tero Suomalainen