Company Filing History:
Years Active: 1998
Title: Innovations of Johannes Yntema
Introduction
Johannes Yntema is a notable inventor based in Drachten, Netherlands. He has made significant contributions to the field of electrical engineering, particularly in the area of power supply technology. His innovative approach has led to the development of a unique patent that addresses challenges in switched-mode power supplies.
Latest Patents
One of Yntema's key patents is titled "Switched-mode power supply with compensation for varying input voltage." This invention involves a switched-mode power supply where a coil is periodically connected across an input voltage through a switching element. The switching element is designed to turn off when the voltage across a sensing resistor in series with the switching element exceeds a specified threshold. Notably, this threshold is reached sooner when the input voltage increases. To compensate for this effect, an inductive element is placed in series with the sensing resistor, allowing the same current to flow through both components. This innovative design enhances the efficiency and reliability of power supplies in varying voltage conditions.
Career Highlights
Johannes Yntema is associated with U.S. Philips Corporation, a leading company in the electronics industry. His work at Philips has allowed him to explore and develop advanced technologies that have practical applications in various electronic devices. His dedication to innovation has positioned him as a valuable asset in the field of electrical engineering.
Collaborations
Yntema has collaborated with several talented individuals during his career, including Schelte Heeringa and Wilhelmus G Ettes. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Johannes Yntema's contributions to the field of electrical engineering, particularly through his patent on switched-mode power supplies, demonstrate his innovative spirit and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.