Electrical computers and digital processing systems: support – Clock – pulse – or timing signal generation or analysis
Reexamination Certificate
2006-01-27
2010-06-15
Lee, Thomas (Department: 2115)
Electrical computers and digital processing systems: support
Clock, pulse, or timing signal generation or analysis
C713S300000, C713S322000
Reexamination Certificate
active
07739535
ABSTRACT:
A system including an operating speed detection apparatus, an operating speed detection apparatus and method thereof. In the example method, a received clock signal may be delayed to generate a plurality of delayed clock signals. A plurality of detection signals may be generated based on the plurality of delayed clock signals and the received clock signal. An operating speed (e.g., of a system) may be determined based at least in part on the plurality of detection signals. In an example, the example method may be performed by an operating speed detection apparatus. In another example, the example method may be performed by a system including the operating speed detection apparatus.
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Korean Office Action dated May 26, 2006 received in corresponding Korean Application No. 10-2005-011735 with English translation.
Chinese Patent Office Office Action dated May 8, 2009 for counterpart Chinese application.
Ha Hyun-Wook
Roh Jong-Ho
Abbaszadeh Jaweed A
Harness & Dickey & Pierce P.L.C.
Lee Thomas
Samsung Electronics Co,. Ltd.
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