Invention Grant
- Patent Title: Slot antenna and NFC antenna in an electronic device
- Patent Title (中): 电子设备中的天线和NFC天线
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Application No.: US14567650Application Date: 2014-12-11
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Publication No.: US09397727B1Publication Date: 2016-07-19
- Inventor: Ulf Jan-Ove Mattsson , Chun Kit Lai , Peruvemba Ranganathan Sai Ananthanarayanan , Namhoon Kim , Eswarappa Channabasappa , Adrian Napoles , Anuj Dron , Rohit Sammeta , Seng Chin Tai
- Applicant: Amazon Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Lowenstein Sandler LLP
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H04B1/40 ; H04W72/04
Abstract:
An electronic device including a Near Field Communication (NFC) antenna and a slot antenna is described. The slot antenna may be formed by a slot opening in a housing of the electronic device. The slot opening may be shaped as a rectangular slot, a T-shaped slot, or T-shaped slot leading into a circular opening. The slot opening exposes the NFC antenna and allows the NFC antenna to radiate in a first frequency band while the slot antenna radiates at a second frequency band.
Public/Granted literature
- US2614102A Steeping of cellulose Public/Granted day:1952-10-14
Information query
