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. 05, 2000
Filed:
Aug. 04, 1997
Applicant:
Inventor:
Takayasu Ishida, Shizuoka, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
455 383 ; 4551611 ; 455502 ;
Abstract
A radio selective calling receiver for bringing into possible to implement leading-in synchronization rapidly by performing rapid-scan by virtue of switch manipulation as a trigger in the receiver out of the service area. When receiving section exists out of the service area, the receiver implements auto-scan of reception frequency with definite cycle interval, while when the receiver enters the service area, the receiver implements leading-in synchronization automatically. The control section causes cycle of the auto-scan to change by switch manipulation out of the service area.