#SONY ERICSSON MOBILE COMM JP [JP]

Portable navigation device and method with active elements

A portable navigation device and method are capable of presenting a destination direction to a user without resorting to visual sensation with a relatively simple configuration. Vibration elements are…

DRIVE·Jun 13·1 min read

G01C21/20 SONY ERICSSON MOBILE COMM JP [JP]

Mobile device including a solar battery

A mobile device including a solar battery having a light-receiving surface provided on a casing of the mobile device, an illuminance detector that detects an illuminance of light incident on the casin…

DRIVE·Dec 28·1 min read

H02J7/35 SONY ERICSSON MOBILE COMM JP [JP]

Portable electronic apparatus and charging apparatus

A portable electronic device including a battery, a direct current (DC) power source, a first device that consumes a first amount of power during operation, a second device that consumes a second amou…

DRIVE·Oct 19·1 min read

G06F1/263 SONY ERICSSON MOBILE COMM JP [JP]

Noncontact power-transmission coil, portable terminal, and terminal charging device

A noncontact power-transmission coil is provided. The noncontact power-transmission coil includes a planar coil and a printed-circuit board. The planar coil is formed by spirally winding a linear cond…

DRIVE·Jul 27·1 min read

H01F27/2804 SONY ERICSSON MOBILE COMM JP [JP]