Invention Grant
US09362778B2 Short distance wireless device charging system having a shared antenna
有权
具有共享天线的短距离无线设备充电系统
- Patent Title: Short distance wireless device charging system having a shared antenna
- Patent Title (中): 具有共享天线的短距离无线设备充电系统
-
Application No.: US14207825Application Date: 2014-03-13
-
Publication No.: US09362778B2Publication Date: 2016-06-07
- Inventor: Huang Lee , Lakshmi Venkatraman
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Maginot Moore & Beck LLP
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H01F38/00 ; H02J7/02 ; H02J17/00
Abstract:
A wireless charging system includes a power receiving antenna that also functions as a communication antenna. The wireless charging system includes a transmitter having a first antenna configured to transmit radio-frequency energy and a first electronic device. The first electronic device includes a second antenna, a first communication circuit operably connected to the second antenna, and a first power converter operably connected to the second antenna. The second antenna is configured to receive the radio frequency energy transmitted by the first antenna.
Public/Granted literature
- US20140266034A1 Short Distance Wireless Device Charging System having a Shared Antenna Public/Granted day:2014-09-18
Information query
