Licentia Patent-verwaltungs Gmbh

Telefunken Electronic Gmbh

Joachim Kuhlmann

Helmut Moser

Gerhard Krumrein

Paul Sieber

A clock signal generator comprises a counter, a shift register and a logic circuit, the generator receiving a clock input signal of constant period and producing a clock output signal of which the period increases according to a geometrical ratio, within each shift cycle of the shift register.

Clock generator

A data transmission system comprises a transmitter and a receiver in which, on the occurrence of a sequence of identical bits, only the first bit is transmitted, the remainder of the sequence being replaced by pauses of corresponding length.

Data transmission system

A circuit for a digital/analog converter comprising a shift register whose contents correspond to a value of an electrical magnitude, a control logic unit for controlling the shift register and an integration element for integrating the contents of the shift register to produce the value of the electrical magnitude.

Digital to analog converter using recirculating shift register

A monostable trigger arrangement comprises a monostable trigger stage controlled by a switch unit which is triggered by a control pulse to release a pulse from the monostable trigger stage and is returned to its untriggered state by an erase signal.

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Heilbronn, Germany

Joachim Kuhlmann