Michael Bruhnke

Title: Innovations of Michael Bruhnke

Introduction

Michael Bruhnke is a notable inventor based in München, Germany. He holds a total of four patents, showcasing his contributions to technology and innovation. His work primarily focuses on advancements in clock generation and cryptological authentication systems.

Latest Patents

One of his latest patents is a clock generator designed specifically for USB devices. This invention meets the USB specifications requiring an accuracy of 0.25% for data transmission rates. The clock generator unit operates without a crystal and includes an internal clock generator, a pulse counter, a pulse number memory, and a pulse filter. The pulse counter counts the number of clock pulses generated internally between synchronization signal pulses. The difference between the counted pulse number and a nominal pulse number is evaluated to control the pulse-suppressing filter, resulting in a stabilized clock signal.

Another significant patent is a method of cryptological authentication in a scanning identification system. This method involves a base station that supplies energy to a transponder connected to an object for identification. The base station generates an inquiry signal, and upon receiving it, the transponder responds with an identification number. The base station encodes a bit sequence using a key allocated to the transponder's identification number and transmits it back. The transponder then generates a checking bit sequence to verify the correct reception of the transmitted data, enhancing the security of the authentication process.

Career Highlights

Michael Bruhnke has worked with prominent companies in the semiconductor industry, including Temic Semiconductor GmbH and Infineon Technologies AG. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Throughout his career, Michael has collaborated with notable colleagues such as Konrad Hirsch and Marc Melchior. These partnerships have likely influenced his inventive processes and led to successful projects.

Conclusion

Michael Bruhnke's contributions to technology through his patents reflect his innovative spirit and expertise in the field. His work continues to impact the development of advanced systems in the semiconductor industry.