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. 26, 1999
Filed:
Nov. 26, 1997
Applicant:
Inventors:
Toshio Yoshida, Tokyo, JP;
Kiyotaka Yamashige, Tokyo, JP;
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04Q / ;
U.S. Cl.
CPC ...
34082544 ; 455 111 ; 455426 ; 455517 ; 455575 ; 370313 ; 370315 ; 375211 ;
Abstract
In a radio paging system, first and second radio units perform radio communication via a relay station. This system includes a radio selective paging receiver for receiving a radio wave from the relay station and generating a ringing tone to call a callee at the second radio unit when the first radio unit calls the second radio unit.
Yoshida, Toshio. (1999). Radio paging system using radio selective paging receiver (U.S. Patent No. 5973614). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5973614
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile