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. 23, 2010
Filed:
Sep. 10, 2008
Applicant:
SI Woo Lee, Gyeonggi-do, KR;
Inventor:
Si Woo Lee, Gyeonggi-do, KR;
Assignee:
Hynix Semiconductor, Inc., , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes an input/output pad, an input line of an internal circuit, and a plurality of metal lines formed on a lower portion of the input/output pad to have a buffer area overlapping with a plane area of the input/output pad, wherein one of an entirety and a portion of the plurality of metal lines included in the buffer area forms protective resistance interconnecting the input/output pad to the input line.
Lee, Si. (2010). Semiconductor device for preventing inflow of high current from an input/output pad and a circuit for preventing inflow of high current thereof (U.S. Patent No. 7667330). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7667330
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile