Frank Ohnhaeuser

Title: Frank Ohnhaeuser: Innovator in Electronic Device Technology

Introduction

Frank Ohnhaeuser, an accomplished inventor based in Stein, Germany, has made significant contributions to the field of electronic devices with a remarkable portfolio of nine patents. His innovative work primarily focuses on advancements in analog-to-digital conversion methods, showcasing his dedication to enhancing the performance and accuracy of electronic systems.

Latest Patents

Among his latest patents, Ohnhaeuser has developed a groundbreaking electronic device and method for measuring differential non-linearity (DNL) of a successive approximation register (SAR) analog-to-digital converter (ADC). This device consists of a successive approximation register and a capacitive digital-to-analog converter, which includes a plurality of capacitors. It is engineered for calibration, enabling enhanced accuracy in the conversion results by sampling a reference voltage on one of the capacitors.

Another important patent covers an electronic device and method for analog to digital conversion utilizing delta-sigma modulation with double sampling. This modulator features dual integration stages and a comparator, designed to sample input and feedback reference voltages at different portions of the clock cycle, ensuring random selection of feedback capacitors for improved performance.

Career Highlights

Frank Ohnhaeuser has built his career in prominent organizations, most notably at Texas Instruments Incorporated Deutschland, GmbH, and Texas Instruments Corporation. His work has allowed him to pioneer new technologies and refine existing processes in the development of electronic devices.

Collaborations

During his career, Ohnhaeuser has collaborated with notable professionals such as Michael Reinhold and Andreas Wickmann. These partnerships have fostered an environment of innovation and creativity, leading to impactful advancements in the field.

Conclusion

Frank Ohnhaeuser's contributions to electronic device technology, as evidenced by his nine patents, not only demonstrate his inventiveness but also his commitment to advancing the field. His continued work promises further innovations that could redefine analog-to-digital conversion methods and enhance electronic device performance in the years to come.