|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||H01S-004/00 A45C-011/00 G06F-001/16 H04B-001/3883 H04M-001/02 H04M-001/04 H05K-013/00 G06F-001/18|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 5 인용 특허 : 406|
A case for a smartphone electronic device protects and extends the battery life of the smartphone. The case has a first case portion and a second case portion, which assemble together to protect the top, side, and bottom edges of the smartphone. The lower case portion includes a battery to extend the battery life of the electronic device.
1. A method of making a smartphone case with a battery, the method comprising: providing a first case portion of a smartphone case comprising a base front surface and base back surface, wherein a housing of a smartphone will be placed against the base front surface;enclosing a battery between the base front surface and base back surface;connecting electronic circuitry to the battery, an inner connector, and an outer connector, wherein the inner connector is adapted to interface with a connector of the smartphone;providing a second case portion for the sm...