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. 24, 2023
Filed:
Sep. 18, 2020
Asmpt Singapore Pte. Ltd., Singapore, SG;
Kuok Hang Mak, Hong Kong, HK;
Tsz Kit Yu, Hong Kong, HK;
Chun Ting Lau, Hong Kong, HK;
Wai Keung Tam, Hong Kong, HK;
Ka Shing Kwan, Hong Kong, HK;
ASMPT SINGAPORE PTE. LTD., Singapore, SG;
Abstract
A device for measuring and regulating a volume of a fluid dispensed by a time-pressure dispenser, the device comprising: an adaptor for releasably coupling a syringe to the device, the syringe containing a fluid to be dispensed; a probe configured to be coupled with a piston of the syringe, the piston being operative to apply a pressure for ejecting the fluid from the syringe upon the application of an air pressure to the piston; and a displacement detector operative in use to determine a position of the probe so as to determine a position of the piston when dispensing the fluid, whereby to regulate the volume of the fluid dispensed from the syringe.