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1. 发明授权

US11429174B2 Sensor-based near-field communication authentication 有权
公开(公告)号：US11429174B2
公开(公告)日：2022-08-30
申请号：US16743791
申请日：2020-01-15
申请人： Google Technology Holdings LLC
发明人： Jagadish Kumar Agrawal , Deepak Chandra , John J. Gorsica , Jagatkumar V. Shah
IPC分类号： G06F21/00 , G06F1/3206 , H04W4/80 , G06F1/3293 , H04L9/40 , G06F21/35 , H04W12/06 , H04W52/02 , G06F21/44 , H04L67/04 , H04W12/63 , H04W12/65
摘要： This document describes techniques (400, 500, 600) and apparatuses (100, 700) for implementing sensor-based near-field communication (NFC) authentication. These techniques (400, 500, 600) and apparatuses (100, 700) enable a computing device (102) to detect, in a low-power state, environmental variances indicating proximity with an NFC-enabled device (104) with which to authenticate. In some embodiments, various components of a computing device (102) in a sleep state are activated to process environmental variance(s), perform authentication operations, and/or an indicate initiation of authentication operations to a user.

2. 发明授权

US10591969B2 Sensor-based near-field communication authentication 有权
公开(公告)号：US10591969B2
公开(公告)日：2020-03-17
申请号：US14312813
申请日：2014-06-24
申请人： Google Technology Holdings LLC
发明人： Jagadish Kumar Agrawal , Deepak Chandra , John J. Gorsica , Jagatkumar V. Shah
IPC分类号： G06F1/3206 , H04W4/80 , G06F1/3293 , H04L29/06 , G06F21/35 , H04W12/06 , H04W52/02 , G06F21/44 , H04L29/08 , H04W12/00
摘要： This document describes techniques (400, 500, 600) and apparatuses (100, 700) for implementing sensor-based near-field communication (NFC) authentication. These techniques (400, 500, 600) and apparatuses (100, 700) enable a computing device (102) to detect, in a low-power state, environmental variances indicating proximity with an NFC-enabled device (104) with which to authenticate. In some embodiments, various components of a computing device (102) in a sleep state are activated to process environmental variance(s), perform authentication operations, and/or an indicate initiation of authentication operations to a user.

3. 发明授权

US09319778B2 Communicating via a body-area network 有权
标题翻译：通过身体网络进行通信
公开(公告)号：US09319778B2
公开(公告)日：2016-04-19
申请号：US13890319
申请日：2013-05-09
申请人： GOOGLE TECHNOLOGY HOLDINGS LLC
发明人： Deepak Chandra , Per Bo Johan Ljung
IPC分类号： H04R1/10 , H04R3/00 , G06F21/32 , H04B13/00 , H04M1/60 , H04L29/06 , H04W88/02
CPC分类号： H04R3/00 , G06F21/32 , H04B13/005 , H04L63/10 , H04M1/6066 , H04R1/1091 , H04W88/02
摘要： In a first example of “Body-Area Networking” (“BAN”), a user wishing to access his electronic device ingests a small pill carrying a transmitter. The transmitter's signal carries an identification code that traverses the user's BAN and is read by the device. If the device recognizes that identification code as authenticate, then the device grants the user the desired access. In another example, the user again swallows a transmitter. When the user shakes hands with another person, the signal originating at the ingested transmitter is carried across the BAN of the first user, travels across the handshake to the BAN of the second user, then traverses the second user's BAN to her device. In a third example, a media player transmits audio information across the BAN to a headset worn by the user. The headset receives the signal, demodulates it, and renders the audio to the user.
摘要翻译：在“身体部位网络”（“BAN”）的第一个例子中，希望访问他的电子设备的用户摄取携带发射机的小药片。发射机的信号携带穿过用户的BAN并由设备读取的识别码。如果设备将识别码识别为身份验证，则设备授予用户所需的访问权限。在另一示例中，用户再次吞咽发射机。当用户与另一个人握手时，源于被摄取的发送器的信号通过第一用户的BAN进行，经过握手传送到第二用户的BAN，然后将第二用户的BAN穿过她的设备。在第三示例中，媒体播放器将音频信息跨越BAN发送到由用户佩戴的耳机。耳机接收信号，对其进行解调，并向用户呈现音频。

4. 发明申请

US20200150735A1 Sensor-Based Near-Field Communication Authentication 审中-公开
公开(公告)号：US20200150735A1
公开(公告)日：2020-05-14
申请号：US16743791
申请日：2020-01-15
申请人： Google Technology Holdings LLC
发明人： Jagadish Kumar Agrawal , Deepak Chandra , John J. Gorsica , Jagatkumar V. Shah
IPC分类号： G06F1/3206 , H04W52/02 , H04W12/06 , G06F21/35 , H04L29/06 , G06F1/3293 , G06F21/44 , H04W4/80
摘要： This document describes techniques (400, 500, 600) and apparatuses (100, 700) for implementing sensor-based near-field communication (NFC) authentication. These techniques (400, 500, 600) and apparatuses (100, 700) enable a computing device (102) to detect, in a low-power state, environmental variances indicating proximity with an NFC-enabled device (104) with which to authenticate. In some embodiments, various components of a computing device (102) in a sleep state are activated to process environmental variance(s), perform authentication operations, and/or an indicate initiation of authentication operations to a user.

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