PORTABLE ELECTRONIC DEVICE, AUTHENTICATION SYSTEM AND METHOD FOR CONTROLLING PORTABLE ELECTRONIC DEVICE

WIPO Patent Application WO/2011/065509

A1

Provided are a portable electronic device, an authentication system and a method for controlling the portable electronic device which make it possible to shorten the time required for a passcode to be transmitted. The mobile electronic device is provided with: a first communication unit (50) which performs communication; an operation unit (11) which includes a plurality of first keys having numbers assigned respectively thereto; a display unit (21) which, in response to the operation of at least one of the plurality of first keys, displays the number assigned to the first key that was operated; and a control unit (45) which, if a passcode request signal is received from the first communication unit (50) at the same time that the number selected by operating one of the first keys while a reference screen was displayed on the display unit (21) is being displayed on the display unit (21), controls so that the number sequence displayed on the display unit (21) is transmitted to the unit that transmitted the passcode request signal by the first communication unit (50).

JPWO2009145332	Bicycle lock device
JP2008146202	AUTHENTICATION PRINTING SYSTEM AND METHOD
JP2007198048	SECURITY LOCK

SUDOU TOMOHIRO (JP)

PCT/JP2010/071182

June 03, 2011

November 26, 2010

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KYOCERA CORP (JP)
SUDOU TOMOHIRO (JP)

E05B49/00; H04M1/00; H04M1/72403; H04Q9/00

JPS6149082A	1986-03-10
JP2005174185A	2005-06-30
JP2009059264A	2009-03-19
JP2009032209A	2009-02-12
JP2006053851A	2006-02-23

SHOBAYASHI, Masayuki et al. (JP)
Right wood Masayuki (JP)

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