Invention Grant
US09048882B2 Near field communications (NFC) and proximity sensor for portable devices
有权
近场通信（NFC）和便携式设备的接近传感器
- Patent Title: Near field communications (NFC) and proximity sensor for portable devices
- Patent Title (中): 近场通信（NFC）和便携式设备的接近传感器
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Application No.: US13977576Application Date: 2012-03-15
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Publication No.: US09048882B2Publication Date: 2015-06-02
- Inventor: Songnan Yang , Anand S. Konanur , Ulun Karacaoglu , Hao-Han Hsu
- Applicant: Songnan Yang , Anand S. Konanur , Ulun Karacaoglu , Hao-Han Hsu
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Forefront IP Lawgroup, PLLC
- International Application: PCT/US2012/029301 WO 20120315
- International Announcement: WO2013/137892 WO 20130919
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H04M1/00 ; G06K7/10
Abstract:
Described herein are techniques related to near field coupling and proximity sensing operations. For example, a proximity sensor uses a coil antenna that is utilized for near field communications (NFC) functions. The proximity sensor may be integrated into an NFC module to form a single module.
Public/Granted literature
- US20140220887A1 NEAR FIELD COMMUNICATIONS (NFC) AND PROXIMITY SENSOR FOR PORTABLE DEVICES Public/Granted day:2014-08-07
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