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. 13, 2002
Filed:
Aug. 24, 1999
Applicant:
Inventor:
Konrad Brisse, Hattingen, DE;
Assignee:
Nokia Mobile Phones Ltd., Espoo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 2/100 ;
U.S. Cl.
CPC ...
G08B 2/100 ;
Abstract
The invention describes a communication appliance ( ) having an emergency battery ( ) which can be inserted and which is provided with an electronically readable nominal coding; a read device ( ) for identifying the nominal coding or a different coding; a signal generating device ( ) for producing a new battery identification signal when the nominal coding is identified; and a write device ( , T) which, after the nominal coding has been identified, converts this coding into a different coding.