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:
Nov. 30, 2010
Filed:
Nov. 25, 2003
Applicants:
Wataru Hattori, Tokyo, JP;
Masakazu Baba, Tokyo, JP;
Toru Sano, Tokyo, JP;
Kazuhiro Iida, Tokyo, JP;
Hisao Kawaura, Tokyo, JP;
Noriyuki Iguchi, Tokyo, JP;
Hiroko Someya, Tokyo, JP;
Inventors:
Wataru Hattori, Tokyo, JP;
Masakazu Baba, Tokyo, JP;
Toru Sano, Tokyo, JP;
Kazuhiro Iida, Tokyo, JP;
Hisao Kawaura, Tokyo, JP;
Noriyuki Iguchi, Tokyo, JP;
Hiroko Someya, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/558 (2006.01);
U.S. Cl.
CPC ...
Abstract
A channel () formed in a substrate () branches into channels () at a branch point (). On this branch point, obstacles () having a columnar structure are aligned at certain intervals.