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. 12, 2022
Filed:
May. 21, 2021
Applicant:
Institute of Geology and Geophysics Chinese Academy of Sciences (Iggcas), Beijing, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/00 (2006.01); H01J 49/04 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0409 (2013.01); H01J 49/0031 (2013.01);
Abstract
Disclosed are a target holder assembly of an ion probe and a method for preparing a sample target thereof. Specifically, the target holder assembly includes a body and sheets, a middle part of the body is provided with a sample target hole, and limiting portions are symmetrically arranged at an opening of the sample target hole away from a sample target entry side; and the sheets match the limiting portions in shape and dimension to form recesses on a sample target for receiving the limiting portions.