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 6993980 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 07, 2006

Filed:

May. 30, 2003
Applicants:

Makoto Shimizu, Ogaki, JP;

Masashi Mitsui, Anpachi-gun, JP;

Hiroyuki Ueda, Motosu-gun, JP;

Inventors:

Makoto Shimizu, Ogaki, JP;

Masashi Mitsui, Anpachi-gun, JP;

Hiroyuki Ueda, Motosu-gun, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

In view of conventional circumstances where a surface pressure distribution sensor has poor reproducibility when mass-produced, so it has been desired to stabilize sensing properties, to secure reliability, and to improve productivity and yield, the invention achieves stabilizing sensing properties, securing reliability, and improving productivity and yield by optimizing the size of the flow barrier provided inside the sealing agent and the gap, the material and location of the contact, and the tension of the common electrode film.


Find Patent Forward Citations

Shimizu, Makoto. (2006). Surface pressure distribution sensor and manufacturing method for the same (U.S. Patent No. 6993980). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6993980

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