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:
Jun. 02, 2015
Filed:
May. 12, 2005
Applicants:
James Peter Tagg, Edenbridge, GB;
Andrew Donald Mcewan, Hanwell, GB;
Inventors:
James Peter Tagg, Edenbridge, GB;
Andrew Donald McEwan, Hanwell, GB;
Assignee:
Truphone Limited, , GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 12/28 (2006.01); H04L 12/46 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 12/2856 (2013.01); H04L 12/4633 (2013.01); H04L 63/029 (2013.01);
Abstract
A system for providing handoff for a mobile devices comprising a mobile phone programmed to automatically handover between differing data bearers and to optimally detect those bearers in a roaming environment keeping power consumption to a minimum. Repeating means for these mobile devices to extend the range of coverage and the protocol for that coverage.