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:
Jul. 28, 2026
Filed:
Aug. 04, 2022
Applicant:
Tianma Japan, Ltd., Kawasaki, JP;
Inventors:
Assignee:
TIANMA JAPAN, LTD., Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01);
U.S. Cl.
CPC ...
B01L 3/502707 (2013.01); B01L 3/502715 (2013.01); B01L 2200/0689 (2013.01); B01L 2300/0816 (2013.01); B01L 2300/0887 (2013.01); B01L 2300/12 (2013.01); B01L 2300/123 (2013.01); B01L 2400/049 (2013.01);
Abstract
A microdevice includes a first substrate; and a second substrate that is joined to the first substrate, and that includes at least one groove that forms at least one microchannel with the first substrate and recesses that form closed spaces with the first substrate. When viewed from above, the closed spaces are disposed sandwiching the least one microchannel.