Johannes B Meertens

Title: Innovations of Johannes B Meertens

Introduction

Johannes B Meertens is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of electrical engineering, particularly in the development of synchronizing arrangements and power supply circuits. With a total of 2 patents, his work has had a lasting impact on technology.

Latest Patents

One of his latest patents is titled "Synchronizing arrangement including a gate circuit and a window circuit." This invention involves a synchronizing arrangement that includes a window circuit for generating a periodic window signal and a gate circuit for supplying a periodic gating pulse. The gating pulse is related to a presented synchronizing pulse if it occurs during the window signal. The gate circuit generates the gating pulse related to the leading edge of the window signal if the synchronizing pulse occurs before the start of the window signal. Conversely, it generates the gating pulse related to the trailing edge of the window signal if the synchronizing pulse occurs after the end of the window signal.

Another significant patent is "Power supply with two output voltages." This invention describes a power supply circuit that generates two direct voltages. A preload, arranged between the lead conveying the first voltage and a reference potential, has a tap for deriving the second voltage. To prevent mutual influences between the two voltages, the preload is designed as a series arrangement of at least one resistor and a plurality of reverse-biased semiconductor diodes. A controllable semiconductor element is incorporated to control the second voltage, which may be used for various applications, including picture display tubes.

Career Highlights

Johannes B Meertens is associated with U.S. Philips Corporation, where he has contributed to various innovative projects. His work has been instrumental in advancing technologies related to electrical circuits and power supplies.

Collaborations

Some of his notable coworkers include Johannes A Maas and Erich J Palm, who have collaborated with him on various projects within the company.

Conclusion

Johannes B Meertens is a distinguished inventor whose contributions to electrical engineering have led to significant advancements in technology. His patents reflect his innovative spirit and dedication to improving electrical systems.