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:
Feb. 13, 2001
Filed:
Oct. 12, 1999
Jerome Tsu-Rong Chu, Orlando, FL (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
A method of forming an inductor for a semiconductor device comprises the steps of forming the bottom legs on a first substrate; depositing a second substrate layer over the first substrate; forming the pair of side legs for each loop through the second substrate layer; and, forming top legs connecting pairs of side legs extending from adjacent bottom legs. The step of providing the side legs includes forming a pair of vias through the second substrate layer to the bottom legs, and depositing side legs in the vias. The step of forming the top legs preferably includes forming a channel between the pairs of vias respectively communicating with the adjacent bottom legs, and depositing top legs in the channels. Additionally, the steps of forming the side and top legs are performed concurrently.