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:
Jul. 27, 2010
Filed:
Jun. 15, 2004
Takayasu Ishida, Kakegawa, JP;
Takayasu Ishida, Kakegawa, JP;
NEC Corporation, , JP;
Abstract
A mobile terminal uses a battery as a power source, and has a battery protection circuit for protecting the battery. A control circuit of the mobile terminal detects a voltage value or a current value of a predetermined electronic circuit such as a power amplifier, and determines whether or not an abnormal state is present. Upon determination that the power amplifier is in an abnormal state, the control circuit short-circuits the battery to operate the battery protection circuit. As a result, the supplying of a power supply current to the power amplifier is stopped to eliminate the abnormal state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile