Company Filing History:
6 out of 175 
2 out of 8,683 
Years Active: 1984-1996
Title: Alan G Kracke: Pioneer in Magnetoresistive Sensor Technology
Introduction
Alan G Kracke is a notable inventor based in Minnetonka, MN, known for his contributions to the field of magnetoresistive (MR) sensor technology. With a portfolio of 8 patents, Kracke has made significant strides in improving the performance and efficiency of MR sensors, which are crucial components in various electronic devices.
Latest Patents
Among his latest inventions, Kracke developed the "MR head lap monitor resistors," which introduces a novel system for lapping MR sensors on a slider to the right height. This innovative system enables simultaneous lapping of the MR lap monitor and the MR sensor, ensuring that the resistance of the variable resistor in the lap monitor is closely matched to a target resistor for optimal functionality. The process also incorporates a reference resistor to prevent lapping failures, and the use of ferromagnetic metal alloys ensures high precision in manufacturing. Additionally, his patent titled "Method of lapping MR sensors" reinforces these principles, offering effective methods to enhance quality control during production.
Career Highlights
Throughout his career, Kracke has worked with prominent companies like Magnetic Peripherals Inc. and Seagate Technology Incorporated. His experience in these organizations has allowed him to apply his innovative ideas in the realm of data storage and electronic sensor technologies, pushing the boundaries of what is possible in these fields.
Collaborations
Kracke has collaborated with esteemed colleagues, including Douglas J Hennenfent and Allan L Holmstrand. These partnerships have enabled him to harness collective expertise, driving forward advancements in MR sensor technology and enhancing the capabilities of the systems he developed.
Conclusion
Alan G Kracke is a prominent figure in the realm of magnetoresistive sensor innovations. His extensive patent portfolio and collaborations with industry leaders have significantly impacted technology in this area. As he continues to push the envelope in sensor technologies, his contributions remain invaluable to the field of electronics.