Patent
Method and device for supplying electric energy power to an appliance
TLDR
In this article, a portable device for electric power supply comprising of a power supply circuit (6, 16) and a battery (10) is described. But the battery is not connected to the power supply.Abstract:
The invention concerns a portable device for electric power supply comprising: connection means ( 8 ) for connecting an appliance ( 1 ) to be powered; and a power supply circuit ( 6; 16 ) supplying in output a supply voltage for the appliance when the circuit is selectively connected to a mains supply or to a low-voltage electric power source. It may also comprise a battery ( 10 ). In that case, the circuit ( 6, 16 ) can charge the power storage means when the circuit is connected to an appropriate electric power source, the connection means ensuring power supply to the appliance ( 1 ) from the power storage means ( 10 ).read more
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Patent
Display screen or portion thereof with graphical user interface
TL;DR: Newness and distinctiveness is claimed in the features of ornamentation as shown inside the broken line circle in the accompanying representation as discussed by the authors, which is the basis for the representation presented in this paper.
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Patent
Auxiliary battery holder with multicharger functionality
TL;DR: A portable electronic device holder has a housing defining a cradle for holding an electronic device, a battery integrally connected with the housing for powering the electronic device in response to placement of the device within the cradle of the housing, and a connection for interconnecting power circuitry of the electronic devices with the battery.
Patent
Battery charging system
TL;DR: In this paper, a planar inductive battery charging system designed to enable electronic devices to be recharged is presented. The system includes a charging module having a charging surface on which a device to be charged is placed.
Patent
Wearable docking-holster system, with energy management, to support portable electronic devices
Edward F. Bachner,Xin Du +1 more
TL;DR: A docking-holster for a handheld, power intensive electronic device, such as a cellular telephone, incorporates within it a supplemental battery pack as mentioned in this paper, which is used to recharge or maintain main, onboard battery pack of the cellular telephone and also to power certain supplemental circuits.
Patent
Adapter for external battery and battery system
TL;DR: In this paper, an adapter for selectively connecting an external battery which is used as a power source of a portable notebook type computer to the computer or to a charger, and an external batteries system for controlling the connection between the adapter, the computer and the charger is presented.
Patent
Power supply unit
TL;DR: In this article, a battery power supply is charged when power is fed from an external power supply to a load 2 and the battery 3 is fed to the load 2 when the power from the external power source is broken.