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:
Sep. 06, 2022
Filed:
Sep. 03, 2020
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Dietmar Wenzel, Munich, DE;
ROHDE & SCHWARZ GMBH & CO. KG, Munich, DE;
Abstract
The present invention relates to a communication device, in particular a mobile communication device such as portable radio, which is powered by a removable battery. The power supply of the communication device may be maintained by connecting an external power supply to the communication device and powering the operating elements of the communication device by the external power supply during a replacement of the battery of the communication device. In this way, an uninterrupted power supply of the communication device is achieved. Thus, no shutdown or restart of the communication device is required for replacing the batteries.