Richard Stehle

Title: Richard Stehle: Innovator in Video Signal Processing

Introduction

Richard Stehle is a notable inventor based in Konstanz, Germany. He has made significant contributions to the field of video signal processing, particularly through his innovative patent that addresses the clamping of black level reference signals in optical line scanners.

Latest Patents

Stehle holds a patent for a "Circuit arrangement for clamping black level reference signals contained." This invention involves a circuit arrangement designed to clamp black reference signals in a video signal sequence from an optical line scanner that utilizes a CCD sensor. The system employs a video amplifier, an analog-to-digital converter, and a memory controlled by the black reference signal. The design includes a NOR gate connected to the outputs of the analog-to-digital converter, which feeds into a D flip-flop clocked by the black reference signal. An integrator is also part of the arrangement, ensuring that the output voltage adjusts in a ramp-like manner, enhancing the signal voltage of the line scanner.

Career Highlights

Richard Stehle is associated with Computergesellschaft Konstanz, where he has been instrumental in developing advanced technologies in video processing. His work has contributed to the efficiency and effectiveness of optical line scanning systems.

Collaborations

Stehle has collaborated with notable colleagues such as Hans-Joachim Lorenz and Dietmar Dowe, who have also contributed to advancements in the field of video technology.

Conclusion

Richard Stehle's innovative work in video signal processing exemplifies the impact of dedicated inventors in advancing technology. His patent reflects a significant step forward in the functionality of optical line scanners, showcasing his expertise and commitment to innovation.