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.:

US 6985400 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 10, 2006

Filed:

Sep. 30, 2002
Applicants:

Torsten Partsch, Chapel Hill, NC (US);

Jennifer Huckaby, Raleigh, NC (US);

Johnathan T. Edmonds, Cary, NC (US);

Tao Tian, Raleigh, NC (US);

Inventors:

Torsten Partsch, Chapel Hill, NC (US);

Jennifer Huckaby, Raleigh, NC (US);

Johnathan T. Edmonds, Cary, NC (US);

Tao Tian, Raleigh, NC (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 8/18 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention relates to a memory system including an external clock and a memory chip connected to the external clock. The external clock generates an operating signal at an operating frequency that controls at least one electrical component of the memory system. The memory chip includes a frequency detector that detects at least a range of frequency values for the operating frequency. Further, the frequency detector includes a reference frequency generator that generates a reference signal at a reference frequency.


Find Patent Forward Citations

Partsch, Torsten. (2006). On-die detection of the system operation frequency in a dram to adjust dram operations (U.S. Patent No. 6985400). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6985400

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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