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:
Aug. 30, 2022
Filed:
Jun. 24, 2019
Applicant:
Gudeng Precision Industrial Co., Ltd., New Taipei, TW;
Inventors:
Assignee:
GUDENG PRECISION INDUSTRIAL CO., LTD., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 1/66 (2012.01); H01L 21/677 (2006.01); H01L 21/673 (2006.01);
U.S. Cl.
CPC ...
H01L 21/677 (2013.01); H01L 21/67359 (2013.01); G03F 1/66 (2013.01);
Abstract
This invention discloses a reticle pod and gripping unit thereof. The aforementioned gripping unit comprises a gripping arm and at least two gripping modules. The gripping arm is hold and configured on the reticle pod, and each gripping module is deposed on the end of the gripping arm, passing through the reticle pod. A single gripping module comprises a case, a stopper and a spring unit. The case is configured on and in the reticle pod. The stopper is configured in the case and passes through the reticle pod. The spring unit is connected with the stopper.