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. 26, 1999
Filed:
Jul. 22, 1996
Janos Farkas, Austin, TX (US);
Melissa Freeman, Round Rock, TX (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A method of manufacturing a semiconductor device includes providing (51) a substrate (19), providing (52) a colloid (17) having particles held in suspension, providing (53) a reagent (18), disposing (54) the substrate (19) in a processing tool (10), combining (55) the colloid (17) and the reagent (18) to form a slurry (28), decomposing (56) the reagent (18) into a surfactant and an oxidizer, using (57) the slurry (28) to process the substrate (19) in the processing tool (10), and removing (58) the substrate (19) from the processing tool (10).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile