Company Filing History:
3 out of 83 
3 out of 747 
1 out of 736 Years Active: 1981-1988
Title: The Innovative Mind of Otto Brunn
Introduction: Otto Brunn, an esteemed inventor from Wernau, Germany, is recognized for his contributions to the field of electronics, particularly through his innovative designs related to color picture tubes. With a total of seven patents to his name, Brunn's work has significantly impacted how visual technologies have developed over the years.
Latest Patents: Among his notable inventions are two patents related to color picture tubes. The first, focusing on the shadow mask of a color picture tube, introduces a mechanism where the shadow mask is connected to studs in the faceplate via hold members. To ensure the stability of the hold members, either screw or press-fit fasteners are used at the free ends of the studs, compelling the hold members securely against the studs. The second innovation involves a color picture tube deflection unit that features electron guns arranged in a triangular formation, accompanied by a slit-type shadow mask and a phosphor screen consisting of vertical phosphor stripes. This design incorporates an additional magnetic deflector, which serves to accurately guide the electron beams so they remain within a horizontal common plane along the tube axis.
Career Highlights: Brunn built a prominent career with his work at well-known companies such as Standard Elektrik Lorenz AG and International Standard Electric Corporation. His experiences at these organizations helped him hone his skills in developing cutting-edge electronic components.
Collaborations: Throughout his career, Otto Brunn collaborated with other talented professionals, including Eberhard Nill and Peter Schmidt. These partnerships were instrumental in fostering a creative environment that led to many of Brunn's inventive breakthroughs.
Conclusion: Otto Brunn's inventive spirit and commitment to advancing technology have left a lasting legacy in the electronics industry. His patents continue to influence modern advancements in visual technology, showcasing the importance of innovation in shaping our future.