Armin Fischer

Title: Armin Fischer: Innovator in Anti-Theft Technology

Introduction

Armin Fischer is a notable inventor based in Nuremberg, Germany. He has made significant contributions to the field of automotive security through his innovative designs. His work primarily focuses on developing advanced anti-theft systems for motor vehicles.

Latest Patents

Fischer holds a patent for an anti-theft system for a motor vehicle. This system includes a portable transponder that carries code information. A stationary transceiver is equipped with an oscillator and an oscillating circuit, which is excited to oscillate by the oscillator. The oscillation is modulated by the transponder in synchronism with the code information. A demodulator is responsible for demodulating the modulated oscillation of the oscillating circuit. In one embodiment, the code information is obtained from the demodulated oscillation by sampling it at predetermined times. An arithmetic unit compares the code information with command code information and transmits an enable signal to a security unit if a match occurs. If no code information is recognized initially, the modulated oscillation is sampled again after being shifted by a predetermined phase angle. In another embodiment, the modulated oscillation is sampled at two predetermined times that are phase-shifted from one another, allowing the code information to be obtained from the detected voltage values.

Career Highlights

Armin Fischer is associated with Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to contribute to cutting-edge innovations in automotive security systems. Fischer's expertise in this area has positioned him as a key player in the development of reliable anti-theft solutions.

Collaborations

Fischer has collaborated with notable colleagues, including Stefan Haimerl and Manfred Glehr. These partnerships have fostered a creative environment that encourages innovation and the development of advanced technologies.

Conclusion

Armin Fischer's contributions to the field of automotive security through his patented anti-theft system demonstrate his commitment to innovation. His work continues to influence the industry and enhance vehicle safety.