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:
Apr. 08, 2003
Filed:
Apr. 25, 2002
Applicant:
Inventor:
Richard W. Wensel, Boise, ID (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/328 ;
U.S. Cl.
CPC ...
H01L 2/328 ;
Abstract
An encapsulant molding technique used in chip-on-board encapsulation wherein an oxidizable metal layer is patterned on a substrate and the oxidizable metal layer is oxidized to facilitate removal of unwanted encapsulant material. The oxidizable metal layer which adheres to the substrate is applied over a specific portion of the substrate. The oxidizable metal layer is oxidized to form a metal oxide layer which does not adhere to encapsulant materials.
Wensel, Richard. (2003). Use of an oxide surface to facilitate gate break on a carrier substrate for a semiconductor device (U.S. Patent No. 6545368). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6545368
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile