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. 25, 2005
Filed:
Jan. 13, 2003
Applicant:
Dino Lei, San Jose, CA (US);
Inventor:
Dino Lei, San Jose, CA (US);
Assignee:
Aptos Corporation, Milpitas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C 502 ;
U.S. Cl.
CPC ...
Abstract
An apparatus and method which is suitable for the bubble-free application of a resin to a substrate. The apparatus typically includes an airtight chamber which receives the substrate and a resin dispenser for dispensing the liquid resin onto the substrate. After a vacuum pressure is induced in the chamber, the resin is dispensed onto the substrate. Accordingly, air is substantially incapable of becoming trapped between the resin and the substrate and forming air bubbles during subsequent processing of the substrate.