Hans-Christoph Ostendorf

Title: Innovations of Hans-Christoph Ostendorf

Introduction

Hans-Christoph Ostendorf is a notable inventor based in Munich, Germany. He has made significant contributions to the field of electrical engineering, particularly in testing and calibrating circuit units. With a total of three patents to his name, Ostendorf's work has had a considerable impact on the industry.

Latest Patents

Ostendorf's latest patents include a "Test apparatus and method for testing a circuit unit." This invention involves a method for testing an electric circuit that comprises circuit subunits. The electric circuit is connected to a test system via a tester channel with a connection unit. The tester channel connects to the circuit subunits through a connecting unit, where test signals are generated for the electric circuit. The response signals generated by the electric circuit in response to the test signals are evaluated. The test signals and response signals are interchanged between the circuit subunits using at least one compression/decompression unit associated with one of the circuit subunits.

Another significant patent is the "Method and apparatus for calibrating a test system for an integrated semiconductor circuit." This invention provides a method and apparatus for calibrating a test system for an integrated semiconductor circuit. A pattern generator of the test system generates a test signal in the form of a pattern of successive rising and falling edges, composed of superposed sub-patterns formed via different internal paths of the pattern generator. The pattern generator also provides an information signal for a measuring device of the test system, identifying the edges of at least one sub-pattern of the test signal concerning their origin from one of the internal paths. The calibration is carried out for the internal path separately using the information signal.

Career Highlights

Ostendorf is currently employed at Infineon Technologies AG, a leading company in semiconductor solutions. His work at Infineon has allowed him to develop innovative testing methods that enhance the reliability and efficiency of electronic circuits.

Collaborations

Throughout his career, Ostendorf has collaborated with notable colleagues, including Thomas Grebner and Michael Schittenhelm. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Hans-Christoph Ostendorf is a distinguished inventor whose work in testing and calibrating circuit units has made a significant impact on the electrical engineering industry. His innovative patents and contributions continue to influence the development of advanced semiconductor technologies.