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:
Jan. 21, 2025
Filed:
Jun. 02, 2022
Applicant:
Aspect Microsystems Corp., Taipei, TW;
Inventors:
Mingshun Shih, Taipei, TW;
Jung-Fu Liao, Taipei, TW;
Assignee:
Aspect Microsystems Corp., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/28 (2006.01);
U.S. Cl.
CPC ...
A47L 9/2842 (2013.01); A47L 9/2815 (2013.01); A47L 9/2826 (2013.01); A47L 2201/06 (2013.01);
Abstract
A suction device and a suction force adjustment method thereof are provided. An optical detection unit is disposed on a suction path of a suction pipe to detect an object flowing through the suction pipe. Physical features of the object are determined according to a sensing result of the optical detection unit. A suction force of a suction unit is regulated based on the physical features of the object.