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:
Sep. 13, 2011
Filed:
Mar. 29, 2005
Applicant:
Sang-yun Lee, Beaverton, OR (US);
Inventor:
Sang-Yun Lee, Beaverton, OR (US);
Assignee:
BeSang Inc., Beaverton, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of forming a circuit includes providing a substrate; providing an interconnect region positioned on the substrate; bonding a device structure to a surface of the interconnect region; and processing the device structure to form a first stack of layers on the interconnect region and a second stack of layers on the first stack. The width of the first stack is different than the width of the second stack.