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. 27, 2005
Filed:
Jan. 22, 2001
Phillip Jarrett, Bramhall, GB;
Phillip Jarrett, Bramhall, GB;
Polutek Limited, Bramhall, GB;
Abstract
A cordless phoneis able to communicate signalsvia antennaandwith transponder unitWhen the transponderis physically connected (as shown) via multi-way connectorto base stationthe system communicates via PSTN interfaceand cableconnected to local-loop socketwithin a fixed telephone network. When the transponderis disconnected (not shown) from base stationthe system communicates via external antennaby radio link with a local base station within a cellular phone network. The base stationprovides means to recharge the batteries (not shown) of cordless phonevia connectorsand transponder unitvia connectorswith dc supply being provided by power plugvia cableThe transponder unit may include a display screen and PDA electronics (not shown), or, be incorporated within a portable computer (not shown).