Hellmuth R Geng

Title: **Hellmuth R. Geng: Innovator in Clock Check Circuits and Micro Instruction Control**

Introduction

Hellmuth R. Geng is a notable inventor hailing from Herrenberg, Germany. With a total of three patents to his name, Geng has made significant contributions to the field of data processing and micro-controlled systems. His innovative ideas are recognized for enhancing synchronism and control in complex systems.

Latest Patents

One of Geng's latest patents involves **Clock Check Circuits Using Delayed Signals**. This invention addresses the necessity of synchronism in data processing systems that utilize multiple synchronized clocks. The logic circuitry in his design checks the synchronism by receiving pulses from the clocks, with one pulse being delayed to ensure accurate timing. The resulting output signal is fed into an indicator latch, which is periodically set by an independent check oscillator or clock. This method not only verifies the synchronism of the clocks but also assures the correct sequencing of clock pulses, even when the counters operate with variable clock pulses per microinstruction execution.

Another key patent is the **Arrangement for Micro Instruction Control**. This innovation conserves the number of lines and pins needed to transfer control signals in micro-controlled data handling systems. Geng's design employs two bussing paths: one dedicated exclusively to pre-decoded control signals and another shared for both data and control signals. Each module controlled by these signals is equipped with a decoding circuit, enabling effective transmission and management of control functions.

Career Highlights

Hellmuth R. Geng has had a distinguished career at the International Business Machines Corporation (IBM). His work has helped propel advancements in data handling systems, making them more efficient and reliable. He has been recognized for his innovative approach to solving complex engineering challenges associated with synchronizing multiple timing systems.

Collaborations

Throughout his career, Geng has collaborated with talented colleagues, including Arnold Blum and Johann Hajdu. These partnerships have allowed for the exchange of ideas and fostered an environment of innovation at IBM.

Conclusion

In summary, Hellmuth R. Geng is a pivotal figure in the realm of inventions related to data processing systems. His patents on clock check circuits and micro instruction control exemplify his dedication to advancing technology. As an inventor, Geng continues to inspire future generations of engineers and innovators in the field.