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:
Mar. 26, 2002
Filed:
Mar. 07, 1995
Applicant:
Inventors:
James M. Williams, Lombard, IL (US);
Robert F. D'Avello, Lake Zurich, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q 7/20 ;
U.S. Cl.
CPC ...
H04Q 7/20 ;
Abstract
A portable unit ( ) may both place and receive calls in both the cordless ( ) and cellular ( ) telephone system. A portable unit ( ), in combination with a cordless base station ( ), can automatically route an incoming call to the telephone system in which the portable unit ( ) is located without inconveniencing the user. Additionally, the portable unit ( ), in combination with the cordless base station ( ), can automatically route a call in process with the portable unit ( ) between the cordless ( ) and the cellular ( ) telephone systems when the portable unit ( ) relocates therebetween.