Location History:
- Mannedorf, CH (1987)
- Ovrelina, CH (1988)
- Orselina, CH (1988)
Company Filing History:
Years Active: 1987-1988
Title: Walter Meier: Innovator in Space Surveillance and Intrusion Detection
Introduction
Walter Meier is a notable inventor based in Mannedorf, Switzerland. He has made significant contributions to the fields of space surveillance and intrusion detection, holding a total of 3 patents. His innovative designs reflect a commitment to enhancing security and monitoring technologies.
Latest Patents
One of Walter Meier's latest patents is a space surveillance apparatus with a sound source and method of short-range monitoring. This apparatus includes at least one source of sonic radiation driven by a driver circuit, along with a processing or evaluation circuit. When an object moves or a foreign object is detected within a monitored space, the processing circuit triggers an alarm signal. Each sonic source defines the volume of its own monitored space, ensuring precise monitoring capabilities.
Another significant patent is an infrared intrusion detector. This device evaluates the infrared radiation emitted by an intruder within a closely defined zone or area through a virtual protective curtain. The design features a cylindrical Fresnel lens of small thickness, which divides the field of reception into sharply defined strips or elongate zones of substantially uniform sensitivity. The infrared sensor is strategically arranged at the focal point of the curved Fresnel lens, enhancing detection accuracy. A particularly advantageous embodiment of this detector includes a double sensor configuration, equipped with multiple sensor elements that cooperate with one or more cylindrical Fresnel lenses, allowing for simultaneous radiation detection across several zones.
Career Highlights
Walter Meier is currently associated with Cerberus AG, where he continues to develop innovative technologies. His work has positioned him as a key figure in the advancement of security systems.
Collaborations
Walter has collaborated with notable coworkers, including Kurt A. Muller and Alfred Wuthrich, contributing to the development of cutting-edge technologies in his field.
Conclusion
Walter Meier's contributions to space surveillance and intrusion detection technologies demonstrate his innovative spirit and dedication to enhancing security measures. His patents reflect a deep understanding of the technical challenges in these areas, making him a significant figure in the field of invention.