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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.:

US 11273396 B1

PDFFull Text
Date of Patent:
Mar. 15, 2022

Filed:

Jul. 25, 2019

Liquid supply system with improved bubble venting capacity

Applicant:

Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;

Inventors:

Y. L. Huang, Hsinchu, TW;

Chin-Kun Fang, Tainan, TW;

Li-Jen Wu, Tainan, TW;

Yu Kai Chen, Hsinchu, TW;

Assignee:

TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;

Attorney:

Hauptman Ham, LLP

Primary Examiner:

Christopher P Jones

Assistant Examiner:

Phillip Y Shao

Int. Cl.
CPC ...
B01D 35/02 (2006.01); B01D 19/00 (2006.01); H01L 21/67 (2006.01); B01D 19/02 (2006.01);
U.S. Cl.
CPC ...
B01D 35/02 (2013.01); B01D 19/0031 (2013.01); B01D 19/02 (2013.01); H01L 21/6715 (2013.01); H01L 21/67017 (2013.01); B01D 19/0042 (2013.01); B01D 19/0063 (2013.01);
Abstract

A system for dispensing a liquid includes a filter adapted to filter a liquid and to provide a filtered liquid at a liquid outlet of the filter, and a tank having a liquid inlet coupled to the liquid outlet of the filter via a first pipe. The tank includes an upper portion having a first lateral dimension and a lower portion having a second lateral dimension less than the first lateral dimension. The upper portion of the tank is above the liquid inlet of the tank.

Find Patent Forward Citations

Huang, Y.. (2022). Liquid supply system with improved bubble venting capacity (U.S. Patent No. 11273396). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11273396

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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