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:
Nov. 06, 2012
Filed:
Apr. 08, 2011
Applicant:
Wai Mun Lee, Milpitas, CA (US);
Inventor:
Wai Mun Lee, Milpitas, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 13/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Semiconductor processing compositions for use with silicon wafers having an insulating layers and metallization layers on the wafers comprising water and one or more Troika acids which is also referred to as α,α-disubstituted trifunctional oximes or α-(Hydroxyimino) Phosphonoacetic acids, their salts, and their derivatives.