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. 17, 2009
Filed:
Jan. 22, 2007
Jae-hyung Lee, Suwon-si, KR;
Jae-Hyung Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
An option circuit of a semiconductor chip includes a first option circuit that is set before packaging the semiconductor chip to generate a first option signal; a second option circuit that is set after packaging the semiconductor chip to generate a second option signal; and a selection circuit configured to: select one of the first option signal, the second option signal, and a mode register set signal in response to at least one first control signal; and output a first selected signal as a final option signal. An option method of a semiconductor chip includes setting a first option mode of the semiconductor chip by use of the first option circuit; setting a second option mode of the semiconductor chip by use of the second option circuit; and determining a final option mode of the semiconductor chip by selection of the first option mode or the second option mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile