Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kwon-Yee Lee0
Date of Patent
May 25, 2010
0Patent Application Number
112716960
Date Filed
November 10, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Disclosed herein are a battery device for preventing danger caused by battery overheating in a mobile terminal, and a method of operating the battery device. In the battery device, a battery state sensor periodically monitors a change in the state of a battery during operation or charging of the battery, and outputs a predetermined signal corresponding to the monitored state change, a controller senses a battery overheating-caused danger from the signal received from the battery state sensor and outputs a control signal, and an automatic locker separates the battery from the mobile terminal according to the control signal received from the controller.
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