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. 01, 2011
Filed:
Oct. 29, 2007
Applicants:
Hiroyuki Hidaka, Yokohama, JP;
Hiroyuki Matsumoto, Yokohama, JP;
Yuji Kakuda, Yokohama, JP;
Inventors:
Assignee:
Kyocera Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
On transition of a 1x system from a standby state in which standby processing is performed to out of service state in an SHDR mode, the standby processing for the 1x system using a receiver unit (RX) is halted and, when an instruction to switch from a call through an EVDO system using a transmitter-receiver unit (RX/TX) and/or the receiver unit (RX) to a call through the 1x system using the transmitter-receiver unit (RX/TX) during the halt state is detected, a system detection process for detecting the 1x system is performed by using the receiver unit (RX).