Title:
モバイル機器およびその制御方法
Document Type and Number:
Japanese Patent JP6498391
Kind Code:
B2
Abstract:
A mobile device is configured such that it can be charged using an electric power signal S2 received from a wireless power transmitter. A wireless power receiver receives the electric power signal S2. A charger circuit charges a secondary battery using the electric power received by the wireless power receiver. A sensor detects whether or not the mobile device has been moved from a charging stand after the wireless power receiver transmits, to the wireless power transmitter, an EPT (End of Power Transfer) packet that indicates that charging of the secondary battery has been completed.
Inventors:
Forgiveness
Masashi Horimoto
Masashi Horimoto
Application Number:
JP2014130715A
Publication Date:
April 10, 2019
Filing Date:
June 25, 2014
Export Citation:
Assignee:
ROHM Co., Ltd.
International Classes:
H04M1/725; H02J7/00; H04M1/00; H04M1/04
Domestic Patent References:
| JP4079453A | ||||
| JP2013115569A | ||||
| JP2014027738A | ||||
| JP2013201863A | ||||
| JP2005303443A | ||||
| JP2014011893A | ||||
| JP2007027936A | ||||
| JP9321830A | ||||
| JP5327615A | ||||
| JP9154179A | ||||
| JP2005217571A | ||||
| JP2014068115A | ||||
| JP2014075934A | ||||
| JP2007104868A | ||||
| JP2013038870A | ||||
| JP2014015802A | ||||
| JP2014059835A | ||||
| JP2014060674A | ||||
| JP2014060675A | ||||
| JP2014075857A | ||||
| JP2014075858A | ||||
| JP2014103498A | ||||
| JP2013537008A |
Foreign References:
| WO2013087970A1 | ||||
| WO2014061241A1 | ||||
| US20120293119 |
Attorney, Agent or Firm:
Sakaki Morishita
Masaki Taiki
Masaki Taiki