Electronic unit and power feeding system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 30, 2018
Issued Date -
N/A
app pub date -
Sep 23, 2016
filing date -
Apr 8, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An electronic unit includes: an electricity reception section configured to receive power fed from a power feeding unit using a magnetic field; a voltage detection section configured to detect a received voltage supplied from the electricity reception section; and a control section, wherein while preliminary power feeding at a lower power than main power feeding is performed from the power feeding unit, and when a received voltage detected by the voltage detection section is equal to or higher than a predetermined threshold voltage, the control section performs voltage reduction control so as to decrease the received voltage to lower than the threshold voltage.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SONY CORPORATION | 1-7-1 KONAN MINATO-KU TOKYO |
International Classification(s)

- 2016 Application Filing Year
- H02J Class
- 5140 Applications Filed
- 3941 Patents Issued To-Date
- 76.68 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bunsen, Keigo | Kanagawa, JP | 24 | 214 |
# of filed Patents : 24 Total Citations : 214 | |||
Nakano, Hiroaki | Kanagawa, JP | 170 | 4738 |
# of filed Patents : 170 Total Citations : 4738 | |||
Terashima, Toru | Kanagawa, JP | 33 | 176 |
# of filed Patents : 33 Total Citations : 176 |
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- 0 Citation Count
- H02J Class
- 0 % this patent is cited more than
- 7 Age
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