Title:
A system and a method for restricting the voltage in a radio electric power receiver
Document Type and Number:
Japanese Patent JP6001077
Kind Code:
B2
Abstract:
This disclosure provides systems, methods, and apparatus for the limiting of voltage in wireless power receivers. In one aspect, an apparatus includes a power transfer component configured to receive power wirelessly from a transmitter. The apparatus further includes a circuit coupled to the power transfer component and configured to reduce a received voltage when activated. The apparatus further includes a controller configured to activate the circuit when the received voltage reaches a first threshold value and configured to deactivate the circuit when the received voltage reaches a second threshold value. The apparatus further includes an antenna configured to generate a signal to the transmitter that signals to the transmitter that the received voltage reached the first threshold value.
Inventors:
William Henry von Novak Third
Joseph El Archam Vault
Adam Jason Wood
Edward Carral
Ryan Zen
Gabriel Isaac Mayo
Joseph El Archam Vault
Adam Jason Wood
Edward Carral
Ryan Zen
Gabriel Isaac Mayo
Application Number:
JP2014537178A
Publication Date:
October 05, 2016
Filing Date:
October 17, 2012
Export Citation:
Assignee:
Qualcomm, Inc.
International Classes:
H02J50/10; H02J50/80
Domestic Patent References:
| JP2011130474A | ||||
| JP2010505379A | ||||
| JP2013504298A | ||||
| JP2010108485A | ||||
| JP2011514801A | ||||
| JP2005354888A | ||||
| JP2009295699A | ||||
| JP2010035408A |
Foreign References:
| US20100146308 | ||||
| US20110053500 | ||||
| US20100084467 | ||||
| WO2010119772A1 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Kuroda Shinpei
Kuroda Shinpei
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