The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2012
Filed:
Jul. 15, 2009
Shun-chuan Yang, Taipei Hsien, TW;
Shun-Chuan Yang, Taipei Hsien, TW;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, New Taipei, TW;
Abstract
A mobile phone includes a power source, a power managing unit, a central controlling unit, a switching unit, and a personal defense unit. The power source is configured to provide the electrical energy to the mobile phone. The personal defense unit is configured to be heated by the current of the power source. The switching unit is connected between the power source and the personal defense unit. The central controlling unit is configured to receive a command triggered by a user operation on the mobile phone and to generate corresponding control signals to control connection and disconnection of the switching unit.