Company Filing History:
Years Active: 1989
Title: Innovator Spotlight: Klaus Lagerpusch and His Patented Comb Filter
Introduction: Klaus Lagerpusch, an inventor based in Nuremberg, Germany, has made a notable contribution to the field of video technology with his innovative patent. With a strong background in engineering, Lagerpusch’s work focuses on addressing common challenges in video recording, particularly concerning chrominance cross talk.
Latest Patents: Lagerpusch holds a patent for a "Comb filter for the rejection of intertrack chrominance crosstalk." This invention addresses issues related to the elimination of chrominance cross talk in color-under video recorders. Specifically, it incorporates a novel approach where comb filtering is applied to the down-converted chrominance signal, utilizing a clocked CCD delay line alongside a phase correction circuit. This design ensures that both production engineering and circuit design problems are effectively managed, making it applicable to various types of video recorders, including NTSC and multi-standard models.
Career Highlights: Throughout his career, Klaus Lagerpusch has been associated with Grundig E.m.v. Elektro-mechanische Versuchsanstalt, Max Grundig Holland. His innovative mindset and technical expertise have propelled advancements in video technology, particularly in enhancing signal processing methods.
Collaborations: Lagerpusch has collaborated closely with his coworker, Ulrich Grothaus. Together, they have tackled complex challenges, developing solutions that demonstrate their commitment to innovation in video recording technology.
Conclusion: Klaus Lagerpusch's inventive efforts represent significant advancements in the field of video technology. His patented comb filter exemplifies practical innovation aimed at improving the quality and reliability of color video recording. As technology continues to evolve, the contributions of inventors like Lagerpusch will undoubtedly pave the way for future breakthroughs in multimedia technologies.