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:
Oct. 15, 1996
Filed:
Oct. 25, 1993
Applicant:
Inventors:
Shigeo Yoshizawa, Tokyo, JP;
Kuniaki Koga, Shizuoka, JP;
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ; H04Q / ;
U.S. Cl.
CPC ...
364492 ; 364707 ; 34082544 ; 34082563 ; 455 382 ; 455 383 ; 455343 ;
Abstract
In order to effectively reduce power consumption of a radio pager, an originally determined time period for which power is supplied to high power drain circuitry, is narrowed in the case where the interval between two adjacent code signals transmitted from a calling station becomes more than a predetermined time duration. Contrarily, if the above-mentioned interval is less than the predetermined time duration, the narrowed time period is changed to the original one.