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:
Jan. 24, 2012
Filed:
Jun. 30, 2009
Applicant:
Hong-sok Choi, Gyeonggi-do, KR;
Inventor:
Hong-Sok Choi, Gyeonggi-do, KR;
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A data output device of a semiconductor memory apparatus includes detection means configured to detect a specified operation frequency range; pre-driving means configured to be inputted with signals; driving means configured to receive outputs of the pre-driving means and drive an output of data; and adjustment means configured to adjust a slew rate of the driving means under the control of an output signal of the detection means.
Choi, Hong-Sok. (2012). Data output device for semiconductor memory apparatus (U.S. Patent No. 8102722). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8102722
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile