This inventor holds 4 USPTO granted patents. Top assignees: Vdo Adolf Schindling Ag, Mannesmann Vdo Ag. Active years: 1993-2002.
Company Filing History:
Years Active: 1993-2002
Title: Walter Kares: Innovator in Circuitry Technology
Introduction
Walter Kares is a notable inventor based in Frankfurt, Germany. He has made significant contributions to the field of circuitry, particularly in the dimming of fluorescent lamps. With a total of 4 patents to his name, Kares has demonstrated a commitment to innovation and technological advancement.
Latest Patents
Kares' latest patents include a groundbreaking circuitry for dimming a fluorescent lamp. This invention features a circuit arrangement that allows for the dimmable operation of a fluorescent lamp at a specific operating frequency. The design includes an apparatus for switching the operating frequency on and off at a dimming frequency, with a variable pulse width. Additionally, he has developed a circuit arrangement that incorporates a semiconductor switch for controlling a load, particularly in manual or automatic control devices. This arrangement is equipped with a device for disconnecting in the event of a short circuit, which is controlled by a current sensor.
Career Highlights
Throughout his career, Walter Kares has worked with prominent companies such as VDO Adolf Schindling AG and Mannesmann VDO AG. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Kares has collaborated with notable coworkers, including Joachim Meicher and Bernhard Lukas. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Walter Kares is a distinguished inventor whose work in circuitry has paved the way for advancements in fluorescent lamp technology. His patents reflect a deep understanding of electrical engineering and a passion for innovation.