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

20090274263 - Run-time meter with blind interface: A run-time meter for monitoring at least the amount of time a piece of equipment has been operating. The run-time meter comprises a counter and a blind interface. The counter is actuated to begin counting when the piece of equipment operates. The counter is adapted to register run-time data including... Agent: Dunlap Codding, P.C.

20090262883 - Pressure-induced counter: A pressure-induced counter includes a pressure acquisition unit, a delay unit and a counter unit. The pressure acquisition unit is electrically coupled to the counter unit via the delay unit. The pressure acquisition unit is configured for acquiring a pressure signal of an external pressure applied thereon to generate and... Agent: PCe Industry, Inc. Att. Steven Reiss

20090262884 - Switch set of bi-directional shift register module: A switch set used in a bi-directional shift register circuit includes a plurality of switch devices. Each switch device is controlled by corresponding control signals to switch the direction of the input signal. One of the switch devices includes a first switch unit for transmitting a shift register signal from... Agent: North America Intellectual Property Corporation