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.:

US 9423667 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 23, 2016

Filed:

Jun. 26, 2015
Applicant:

Fujikura Ltd., Tokyo, JP;

Inventor:

Ryokichi Matsumoto, Sakura, JP;

Assignee:

FUJIKURA LTD., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/035 (2006.01); G02F 1/225 (2006.01); G02F 1/21 (2006.01);
U.S. Cl.
CPC ...
G02F 1/2255 (2013.01); G02F 1/2257 (2013.01); G02F 2001/212 (2013.01);
Abstract

A high-frequency circuitincludes: a termination resistorembedded to a surface of a substrate; and a signal lineformed on the surface of the substrate, the signal line having a junction segment CJ, the junction segment CJ covering a portion of an upper surface of the termination resistorso that at least a portion along a width of the junction segment CJ that extends from the start position to the end position is connected to the termination resistor. A width Wof the signal lineat the start position of the junction segment CJ is equal to or greater than a width Wof the upper surface of the termination resistorat the start position.


Find Patent Forward Citations

Matsumoto, Ryokichi. (2016). High-frequency circuit and optical modulator (U.S. Patent No. 9423667). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9423667

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