|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||H04M-001/00 H05K-005/00 H02J-007/02 H02J-007/00 H04B-001/00|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 43 인용 특허 : 357|
A mobile device peripheral that incorporates a repeater antenna inside of a protective case for a mobile device to extend the range of short-range communications while minimizing interference caused by the thickness or materials of the protective case. The repeater antenna can be capable of receiving a wireless signal from an antenna in the mobile device and transmitting the same signal or an amplified version of the same signal. The repeater antenna can be capable of receiving a wireless signal from an external antenna and transmitting the same signal o...
1. A method of transmitting a near field communication (NFC) signal from a mobile electronic device that is at least partially enclosed by a protective case, the method comprising: providing a mobile electronic device that is at least partially enclosed by a protective case; wherein the mobile electronic device comprises a battery and an antenna configured to transmit near field communication (NFC) signals;wherein the protective case comprises a supplemental battery configured to charge the mobile electronic device;wherein the protective case comprises a...