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:
Oct. 21, 2025
Filed:
Apr. 12, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Youn Gon Oh, Hwaseong-si, KR;
Ji Hun Kim, Uiwang-si, KR;
Sae Yun Ko, Hwaseong-si, KR;
Gil Ho Gu, Hwaseong-si, KR;
Dong Su Kim, Incheon, KR;
Eun Hee Lee, Hwaseong-si, KR;
Ho Chan Lee, Seoul, KR;
Seong Sil Jeong, Incheon, KR;
Seong Pyo Hong, Hwaseong-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/673 (2006.01); H01L 21/66 (2006.01);
U.S. Cl.
CPC ...
H01L 21/67333 (2013.01); H01L 22/12 (2013.01);
Abstract
Provided is a tray including a plate including a first region and a second region, a first groove on the first region of the plate and to which a stub is fixed, and a second groove on the second region of the plate and to which a grid holder is fixed, wherein the stub is configured to store test wafer pieces, and wherein the grid holder is configured to store a test sample.