Michael Vonbun

Title: Michael Vonbun and Digital Filter Circuit Innovations

Introduction

Michael Vonbun is an inventor based in Munich, Germany, whose patent work focuses on digital filter circuit design. His inventions address how filter circuits process digital signals and organize their internal components. He is associated with Rohde & Schwarz GmbH & Co. KG and has 2 patents.

Latest Patents

Vonbun’s patent portfolio includes two inventions concerning digital filter circuits.

“Digital Filter Circuit Having Plural FIR Filter Circuits Based on Predefined Filter Parallelisms” describes a circuit with a digital input and at least two finite impulse response (FIR) filter circuits. Each FIR circuit includes pre-adder, convolution, and post-adder sub-circuits. A connection circuit selectively links the FIR circuits according to the data parallelism of the input signal, enabling the circuit to process the signal using an appropriate configuration.

“Digital Filter Circuit Having a Number of Convolution Sub-Circuits” describes a circuit with pre-adder, convolution, and post-adder stages. It specifies at least two pre-adder sub-circuits and at least two post-adder sub-circuits, while the number of convolution sub-circuits exceeds the number in each of those other stages. The patent also describes an electronic device incorporating the circuit.

Career Highlights

Vonbun’s documented patent work centers on digital signal processing hardware. The inventions explore circuit architecture, including how FIR filters can be connected for different input parallelisms and how convolution resources can be allocated relative to pre-adder and post-adder components.

Collaborations

Vonbun is associated with Rohde & Schwarz GmbH & Co. KG. His listed coworkers include Julian Leyh and Andreas Oeldemann.

Conclusion

Michael Vonbun’s two patents describe complementary approaches to digital filter design, focusing on adaptable FIR filter connections and the organization of convolution circuitry.