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. 01, 1991
Filed:
Feb. 04, 1991
Applicant:
Inventors:
Assignees:
Kokusai Electric Co., Ltd., Tokyo, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
455351 ; 455228 ; 455280 ; 343718 ;
Abstract
A personal radio paging service receiver is housed in a thin, card-shaped housing. The housing houses the circuitry of the receiver and is formed by fixedly sandwiching a frame made as an insulator between two parallel rectangular panels of equal size made of conductive material. Conductive fasteners are provided which electrically connect the separate panels at opposed sides thereof. A conductive fastener electrically connects one of the panels at one end and a conductive member provides an input path to a receiving input circuit of the receiver so that the housing serves as a radio frequency receiving antenna.