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41. 发明申请

US20170181125A1 Transmitter IC for Single-channel Bluetooth Beacon 有权
公开(公告)号：US20170181125A1
公开(公告)日：2017-06-22
申请号：US14971734
申请日：2015-12-16
申请人： Verily Life Sciences LLC
发明人： Robert Francis Wiser , Nathan Pletcher , William James Biederman , Daniel James Yeager , Brian Otis , Francis Albert Honore , Kannan Aryaperumal Sankaragomathi
IPC分类号： H04W72/00 , H04L27/12 , G06Q30/02 , H04W4/00
CPC分类号： H04W72/005 , G06Q30/0241 , H03F1/02 , H03F3/24 , H04B1/04 , H04B2001/045 , H04L27/12 , H04R25/305 , H04W4/80 , H04W52/00 , H04W52/02 , H04W52/0216 , H04W52/0219 , H04W52/0229 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/168 , Y02D70/26 , Y02D70/40
摘要： Methods and systems described herein relate to broadcasting an advertisement event on a wireless channel. An example method includes generating, based on data, a data signal including one or more data packets, where each of the one or more data packets is a non-connectable and non-scannable data packet; generating an RF signal using an oscillator circuit; directly modulating the RF signal, based on the data signal, to generate a modulated RF signal; amplifying the modulated RF signal; broadcasting the amplified modulated RF signal on the wireless channel, where the amplified modulated RF signal is associated with the advertisement event.

42. 发明授权

US09492118B1 Pre-treatment process for electrochemical amperometric sensor 有权
标题翻译：电化学电流传感器的预处理过程
公开(公告)号：US09492118B1
公开(公告)日：2016-11-15
申请号：US13930861
申请日：2013-06-28
申请人： Verily Life Sciences LLC
发明人： Zenghe Liu , Nathan Pletcher
IPC分类号： A61B5/05 , A61B5/00 , A61B5/145 , A61B5/1468
CPC分类号： A61B5/6821 , A61B5/002 , A61B5/14507 , A61B5/14532 , A61B5/1468 , A61B5/1486 , A61B5/1495 , A61B2560/0214
摘要： A wearable device is provided herein and includes an electrochemical sensor with a working electrode, a reference electrode, and a reagent that selectively reacts with an analyte. In accordance with one embodiment, a process is provided herein and includes applying an electric potential waveform pattern between the working electrode and the reference electrode, the pattern comprising a combination of a constant voltage and at least one voltage waveform including one or more of a triangle waveform, a pulse-step waveform, and a sine waveform, determining a current at the working electrode, the current resulting from the application of the electric potential waveform pattern, determining that the current is less than a threshold level of measured current, and in response, the wearable device stopping the application of the electric potential waveform pattern.
摘要翻译：本文提供了一种可穿戴装置，并且包括具有选择性与分析物反应的工作电极，参考电极和试剂的电化学传感器。根据一个实施例，本文提供了一种工艺，包括在工作电极和参考电极之间施加电势波形图案，该图形包括恒定电压和至少一个电压波形的组合，该至少一个电压波形包括一个或多个三角形波形，脉冲波形波形和正弦波形，确定工作电极处的电流，施加电位波形图形所产生的电流，确定电流小于测量电流的阈值电平，以及在响应时，可佩戴装置停止施加电位波形图案。

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