Electrical pulse counters – pulse dividers – or shift registers: c – Pulse counting or dividing chains – Ring or reversible counter
Reexamination Certificate
2007-11-20
2007-11-20
Le, Dinh T. (Department: 2816)
Electrical pulse counters, pulse dividers, or shift registers: c
Pulse counting or dividing chains
Ring or reversible counter
C327S117000, C327S202000
Reexamination Certificate
active
11343234
ABSTRACT:
The invention discloses a frequency divider using half-adding functions, comprising one latch circuitry with half adding function for each digit, each latch circuitry receiving its output signal Sout at its S-input, the latch circuitry (76) for the least significant bit receiving at its Carry-input a “1”, and each further latch circuity receiving at its Carry-input the carry signal from the latch circuitry of the previous digit, and an And gate circuitry receiving the Sum outputs of the latch circuitries.
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Arent & Fox PLLC
Le Dinh T.
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