Company Filing History:
5 out of 639 
1 out of 13 
1 out of 1 Years Active: 1987-2003
Title: Franz Jehle: Innovator in Radar Technology
Introduction
Franz Jehle is a notable inventor based in Ulm, Germany. He has made significant contributions to radar technology, holding a total of 8 patents. His work primarily focuses on methods for classifying aircraft and improving radar systems.
Latest Patents
One of his latest patents is a target classification method for radar systems. This method classifies jet aircraft by determining the blade repetition rate and the number of blades of an engine rotor wheel, thereby identifying the type of engine. Additionally, helicopters are classified by analyzing the blade repetition period of the primary or tail rotor. Another significant patent is for an aircraft radar antenna. This antenna employs a sharply focused directional pattern that can sweep over a given space range. The design features asymmetrical distribution of the antenna aperture in the elevational direction, which enhances the radar's range by reducing ground clutter picked up via the side lobes of the antenna pattern.
Career Highlights
Franz Jehle has worked with several companies throughout his career, including Licentia Patent-verwaltungs-GmbH and Telefunken Systemtechnik GmbH. His experience in these organizations has contributed to his expertise in radar technology and patent development.
Collaborations
He has collaborated with notable individuals in the field, including Hans Hommel and Martin König. Their joint efforts have further advanced the innovations in radar systems.
Conclusion
Franz Jehle's contributions to radar technology and his innovative patents have established him as a prominent figure in the field. His work continues to influence advancements in aircraft classification and radar systems.