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:
Jan. 12, 1993
Filed:
Oct. 30, 1991
Applicant:
Inventors:
Masao Gotoh, Yokosuka, JP;
Makoto Iida, Kawasaki, JP;
Kenichi Waragai, Fujisawa, JP;
Yonezo Yanokura, Katsuta, JP;
Masaki Sato, Yokohama, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ;
U.S. Cl.
CPC ...
385 14 ;
Abstract
A method of manufacturing a circuit structure where the electric and/or optical transmission medium or media include at least one of an optical signal transmission medium, an electric signal transmission medium, and an electric power transmission medium. The transmission media are insert-molded in plastics which is a housing for electronic and electric devices and parts. The circuit structure serves both for conductive circuits and housing so that the electronic and electric devices and parts can be wired and mounted at high density.