公开(公告)号：US20150188607A1

公开(公告)日：2015-07-02

申请号：US14143596

申请日：2013-12-30

Applicant: GOOGLE INC.

Inventor： Nathan Pletcher ,  Brian Otis ,  Francis Honore ,  Andrew Nelson

IPC: H04B5/00

CPC classification number: H04B5/0037 ,  G02C7/04 ,  H02J50/10 ,  H02J50/20 ,  H04B5/0031 ,  H04B5/0056 ,  H04N5/232

Abstract: Disclosed herein are methods and systems for adjusting the power level of an external reader of an electronic device. The external reader transmits power to the electronic device with a radio frequency electromagnetic signal. The electronic device may rectify the radio frequency electromagnetic signal and create a rectified voltage. The rectified voltage may be positively correlated to the power level transmitted by the external device. The rectified power can be used to power a component of the electronic device, such as a component configured to measure either a voltage or power associated with the rectified voltage. The electronic device may communicate the measured voltage or power back to the external reader. Based on the communicated voltage or power, the external reader may adjust its power level of the transmitted power.

Abstract translation: 这里公开了用于调整电子设备的外部读取器的功率水平的方法和系统。 外部读取器使用射频电磁信号向电子设备发送电力。 电子设备可以对射频电磁信号进行整流，并产生整流电压。 整流电压可能与外部设备传输的功率电平正相关。 整流功率可以用于为电子设备的部件供电，例如被配置为测量与整流电压相关联的电压或功率的部件。 电子设备可将所测量的电压或功率传送回外部读取器。 基于通信电压或功率，外部读取器可以调整其发射功率的功率电平。

公开(公告)号：US20150182116A1

公开(公告)日：2015-07-02

申请号：US14143070

申请日：2013-12-30

Applicant: Google Inc.

Inventor： Nathan Pletcher ,  Andrew Nelson ,  Francis Honore

IPC: A61B5/00 ,  A61B5/145 ,  A61B5/1468

CPC classification number: A61B5/0026 ,  A61B5/0015 ,  A61B5/1126 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1468 ,  A61B5/6821 ,  A61B2560/0204 ,  A61B2560/0214 ,  A61B2560/0487 ,  A61B2562/164 ,  A61B2562/166 ,  G06F3/013 ,  G06F3/017

Abstract: A wearable device and external reader is provided for herein. In some embodiments of the present disclosure, the wearable device or the reader is configured to receive a level of radiant energy, detect a change in the received level of radiant energy, determine that the detected change in the received level of radiant energy is indicative of a predetermined pattern of received radiant energy, and responsively operate (or cause to be operated via the external reader) one or more external devices.

Abstract translation: 本文提供了可穿戴设备和外部读取器。 在本公开的一些实施例中，可穿戴设备或读取器被配置为接收辐射能量的水平，检测所接收的辐射能量的变化，确定检测到的接收到的辐射能量的变化指示 接收的辐射能的预定模式，并且响应地操作（或导致经由外部读取器操作）一个或多个外部设备。