U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Buffered DRAM

Patent 8094504 Issued on January 10, 2012. Estimated Expiration Date: Icon_subject January 4, 2028. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

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Patent #: 6697888
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Inventor

Assignee

Application

No. 12006599 filed on 01/04/2008

US Classes:

365/189.05Having particular data buffer or latch , 365/189.17

Examiners

Primary: Luu, Pho M
Assistant: Bui, Thao

Attorney, Agent or Firm

International Class

G11C 7/10

Abstract

A buffered DRAM that can be utilized in a DIMM or RDIMM package to reduce the load on the data lines connected to the package is presented. A buffered DRAM can include a DRAM memory cell; and a buffer coupled to receive data lines and strobe signals, the buffer further coupled to receive address and command signals. If data access is directed to a second DRAM, the buffer buffers the data and strobe signals for access by the second DRAM. If data access is directed to the buffered DRAM the buffer buffers the data and strobe signals for access by the DRAM memory cell.

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