Ulm, Germany

Walter Kornaker

This inventor holds 3 USPTO granted patents. Top assignees: Nokia Graetz, Other. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Walter Kornaker. Retrieved from https://idiyas.com/inventor/walter-kornaker-le5grxtu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Ulm, DE (1989 - 1990)
  • Ulm/Donau, DE (1990)

Company Filing History:


Years Active: 1989-1990

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3 patents (USPTO):Explore Patents

Title: Walter Kornaker: Innovator in Cathode-Ray Tube Technology

Introduction

Walter Kornaker is a notable inventor based in Ulm, Germany. He has made significant contributions to the field of electronics, particularly in the development of cathode-ray tube technology. With a total of three patents to his name, Kornaker's work has had a lasting impact on the industry.

Latest Patents

Kornaker's latest patents include a cathode-ray tube supporting rack and an electron gun system. The cathode-ray tube supporting rack is designed to support the tube during the sealing process of the screen portion to the bulb cone portion. This innovative rack features tubing that allows gas to be blown into the tube, with a flexible exit end section that includes a helical spring and resilient leaf spring tongues for proper alignment. The electron gun system, on the other hand, incorporates coined depressions in the grid electrode area where the electron beams pass through. These depressions are concave on one side of the grid electrode, which faces the cathode, enhancing the efficiency of the color picture tube.

Career Highlights

Throughout his career, Kornaker has worked with several prominent companies, including Nokia and Graetz. His experience in these organizations has contributed to his expertise in electronic innovations and patent development.

Collaborations

Kornaker has collaborated with notable coworkers such as Karl Kniesser and Bernhard Lau. Their combined efforts have further advanced the technology in which they specialize.

Conclusion

Walter Kornaker's contributions to cathode-ray tube technology through his patents and collaborations highlight his importance as an inventor in the electronics field. His innovative designs continue to influence the industry today.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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