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:
Dec. 11, 2012
Filed:
Mar. 16, 2009
Applicants:
Heung-sup Park, Suwon-si, KR;
Seung-min Ryu, Yongin-si, KR;
Inventors:
Heung-sup Park, Suwon-si, KR;
Seung-min Ryu, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/28 (2006.01); C11D 3/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid composition to clean an inkjet nozzle, and a inkjet head cleaning unit that contains the same. The liquid composition includes an inkjet ink stabilizer capable of removing impurities from an inkjet nozzle.