Electrical pulse counters, pulse dividers, or shift registers: circuits and systems inventions 01/07

20070019775 - Shift register circuit with high stability: A shift register circuit with high stability includes a plurality of stages, each including a supplementary unit for supplementing an output node with low voltage level. The present invention utilizes an output signal of the output node to feed back to a shift register circuit unit and act as a... Agent: Birch Stewart Kolasch & Birch

20070014390 - Shift register: A shift register includes a control unit, a signal switching unit and a buffer unit. The control unit determines whether to transfer an input signal from a first input terminal to a first output terminal according to a first control signal, and determines whether to conduct a first pre-defined voltage... Agent: J.c. Patents, Inc.

20070009077 - Quadrature divider: The quadrature divider comprises a plurality of flip-flops, including at least a first flip flop and an endmost flip-flop, interoperably coupled in series to produce a predetermined dividing ratio, wherein each of the plurality of flip-flops includes differential inputs, differential outputs and differential clock inputs, the outputs of one flip-flop... Agent: Baker & Daniels LLP 111 E. Wayne Street