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:
Aug. 21, 2007
Filed:
Aug. 26, 2004
Applicant:
Naoto Sasaki, Kanagawa, JP;
Inventor:
Naoto Sasaki, Kanagawa, JP;
Assignee:
Sony Corporation, , JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A substrate having a microstrip line structure is provided comprising a trench provided at least in one main surface of a base body constituting the substrate having an inner surface geometry of an unbent curved surface and corresponding to the pattern of the microstrip line; a laminate film having a ground conductive layer and an insulating layer formed along the inner surface geometry of the trench; and a signal line layer constituting the microstrip line formed on the laminate film; where the signal line layer has a configuration separated for each trench.