公开(公告)号：US10985418B2

公开(公告)日：2021-04-20

申请号：US16005465

申请日：2018-06-11

Applicant: Amazon Technologies, Inc.

Inventor： James Robert Lim ,  David Eric Peters ,  Ramez Nachman ,  Christopher Thomas Li ,  Stewart Robin Shearer

IPC: H01M2/02 ,  B65B11/00 ,  B65B55/00 ,  C25D1/04 ,  H01M10/04 ,  H01M50/116 ,  H01M50/124 ,  H01M50/543 ,  H01M50/131

Abstract: An apparatus comprises an electrochemical energy storage device, a non-conductive film at least partially covering the electrochemical energy storage device, and a nano-grain metallic film at least partially covering the non-conductive film. The electrochemical energy storage device may include a cathode electrode layer, an anode electrode layer, and a separator layer therebetween.

公开(公告)号：US10452116B1

公开(公告)日：2019-10-22

申请号：US15620782

申请日：2017-06-12

Applicant: Amazon Technologies, Inc.

Inventor： David William Devries ,  Stewart Robin Shearer ,  Amit Singh Chhetri ,  Serkan Hatipoglu ,  Omar Sze Leung ,  Michael Serge Devyver ,  Leo Benedict Baldwin ,  Noam Sorek

IPC: G06F1/32 ,  G06F3/041 ,  G01P15/09 ,  G06F1/3231 ,  G06F3/16 ,  G01P15/097 ,  G06F1/3287

Abstract: A decision engine executing on an electronic device may determine, using sensor data captured by multiple sensors of the device, whether a user is present in an environment that includes the device. If the user is determined to be present in the environment, the device may transition from a first state to a second state. The first state may be a first power state of the device in which the device is powered off or an idle or dormant state in which the device is powered on but a display of the device is powered off. Correspondingly, the second state may be a second power state of the device in which the device and the display are powered on and content is being rendered on the display. If the decision engine cannot make a determination based on the sensor data, a context engine may adjudicate the user presence determination.

公开(公告)号：US20190123311A1

公开(公告)日：2019-04-25

申请号：US16005465

申请日：2018-06-11

Applicant: Amazon Technologies, Inc.

Inventor： James Robert Lim ,  David Eric Peters ,  Ramez Nachman ,  Christopher Thomas Li ,  Stewart Robin Shearer

IPC: H01M2/02 ,  C25D1/04 ,  B65B11/00 ,  B65B55/00 ,  H01M10/04

Abstract: An apparatus comprises an electrochemical energy storage device, a non-conductive film at least partially covering the electrochemical energy storage device, and a nano-grain metallic film at least partially covering the non-conductive film. The electrochemical energy storage device may include a cathode electrode layer, an anode electrode layer, and a separator layer therebetween.

公开(公告)号：US09997746B1

公开(公告)日：2018-06-12

申请号：US14678773

申请日：2015-04-03

Applicant: Amazon Technologies, Inc.

Inventor： James Robert Lim ,  David Eric Peters ,  Ramez Nachman ,  Christopher Thomas Li ,  Stewart Robin Shearer

IPC: H01M2/02 ,  H01M2/08 ,  H01M6/02 ,  H01M10/04 ,  C25D1/00 ,  B65B11/00 ,  B65B55/00

CPC classification number: H01M2/0285 ,  B65B11/00 ,  B65B55/00 ,  C25D1/00 ,  H01M2/021 ,  H01M2/026 ,  H01M2/0277 ,  H01M2/0287 ,  H01M10/0436 ,  H01M2002/0297 ,  H01M2220/30

Abstract: An apparatus comprises an electrochemical energy storage device, a non-conductive film at least partially covering the electrochemical energy storage device, and a nano-grain metallic film at least partially covering the non-conductive film. The electrochemical energy storage device may include a cathode electrode layer, an anode electrode layer, and a separator layer therebetween.

公开(公告)号：US09678559B1

公开(公告)日：2017-06-13

申请号：US14859008

申请日：2015-09-18

Applicant: Amazon Technologies, Inc.

Inventor： David William Devries ,  Stewart Robin Shearer ,  Amit Singh Chhetri ,  Serkan Hatipoglu ,  Omar Sze Leung ,  Michael Serge Devyver ,  Leo Benedict Baldwin ,  Noam Sorek

IPC: G06F1/32 ,  G06F3/041 ,  G06F3/16 ,  G01P15/09 ,  G01P15/097

CPC classification number: G06F1/3231 ,  G01P15/097 ,  G06F1/3265 ,  G06F3/0416 ,  G06F3/16 ,  Y02D10/153 ,  Y02D10/173

Abstract: A decision engine executing on an electronic device may determine, using sensor data captured by multiple sensors of the device, whether a user is present in an environment that includes the device. If the user is determined to be present in the environment, the device may transition from a first state to a second state. The first state may be a first power state of the device in which the device is powered off or an idle or dormant state in which the device is powered on but a display of the device is powered off. Correspondingly, the second state may be a second power state of the device in which the device and the display are powered on and content is being rendered on the display. If the decision engine cannot make a determination based on the sensor data, a context engine may adjudicate the user presence determination.