Invention Grant
- Patent Title: Portable electronic device, signal processing method and playback method
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Application No.: US14234091Application Date: 2012-07-11
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Publication No.: US09679052B2Publication Date: 2017-06-13
- Inventor: Masakazu Yajima , Takeshi Yamagishi , Takeshi Itagaki , Hideaki Ishioka , Katsuhiko Nakano
- Applicant: Masakazu Yajima , Takeshi Yamagishi , Takeshi Itagaki , Hideaki Ishioka , Katsuhiko Nakano
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Sony Corporation,Sony Computer Entertainment Inc.
- Current Assignee: Sony Corporation,Sony Computer Entertainment Inc.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2011-162515 20110725
- International Application: PCT/JP2012/068259 WO 20120711
- International Announcement: WO2013/015179 WO 20130131
- Main IPC: G06F17/00
- IPC: G06F17/00 ; G06F17/30 ; G11B20/10 ; A43B3/00 ; H02J7/32 ; H04R1/02 ; H04R5/02
Abstract:
Provided is a portable electronic device including a signal processing unit, a controller that supplies a control signal to the signal processing unit, and a power generation unit that generates an electrical signal as power and supplies the generated electrical signal to the signal processing unit.
Public/Granted literature
- US20140163708A1 PORTABLE ELECTRONIC DEVICE, SIGNAL PROCESSING METHOD AND PLAYBACK METHOD Public/Granted day:2014-06-12
Information query
