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. 11, 2025
Filed:
Sep. 17, 2021
Applicant:
Hamamatsu Photonics K.k., Hamamatsu, JP;
Inventors:
Assignee:
HAMAMATSU PHOTONICS K.K., Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/04 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0409 (2013.01);
Abstract
A sample support body is used for ionizing a component of a sample. The sample support body includes: a substrate; a porous layer provided on the substrate and having a front surface on a side opposite to the substrate; and a partition portion partitioning the front surface into a first region and a second region. The porous layer includes a main body layer having a plurality of holes opening to the front surface. The partition portion includes a partition groove formed on the front surface so as to pass between the first region and the second region.