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. 25, 2026
Filed:
Aug. 04, 2022
Tyco Electronics (Shanghai) Co., Ltd., Shanghai, CN;
Te Connectivity Services Gmbh, Schaffhausen, CH;
Zongjie (Jason) Tao, Shanghai, CN;
Dandan (Emily) Zhang, Shanghai, CN;
Roberto Francisco-Yi Lu, Bellevue, WA (US);
Tyco Electronics (Shanghai) Co., Ltd., Shanghai, CN;
TE Connectivity Services GmbH, Schaffhausen, CH;
Abstract
A vacuum adsorption system includes a cylinder including a cylinder block, a piston, and a piston rod mounted in the cylinder block, and a vacuum pressure control device controlling a vacuum pressure in an inner cavity of the cylinder block. The piston rod has a vacuum suction hole communicating with the inner cavity. The vacuum pressure in the inner cavity is controlled so that a contact force applied by the piston rod on an object adsorbed by the vacuum suction hole of the piston rod is less than or equal to a predetermined contact force.