Company Filing History:
Years Active: 1993-2003
Title: **Innovations of Wolfgang M. Goubau in Magnetoresistive Sensor Technology**
Introduction
Wolfgang M. Goubau, an innovative inventor based in San Jose, California, has made significant contributions to the field of magnetoresistive sensor technology. With two patents to his name, Goubau's work stands out in the realm of electronic devices, particularly in improving the accuracy and functionality of magnetic heads used in various applications.
Latest Patents
Goubau's latest innovations include:
1. **Determination of Track Width of Magnetoresistive Sensors During Magnetic Head Fabrication Using Magnetic Fields**
This patent addresses a crucial challenge in the fabrication of magnetic heads on a wafer surface. Goubau's method involves creating magnetoresistive sensors with varying stripe heights while maintaining the same stripe width. The invention quantitatively determines the actual track width of these sensors by measuring changes in electrical resistance during the application of a magnetic field. This process utilizes known design dimensions alongside experimental data to yield accurate results in fabricated devices.
2. **Magnetoresistive Transducer Having Tantalum Lead Conductors**
In this patent, Goubau presents an advanced magnetoresistive (MR) sensor that incorporates electrically conductive lead structures in strategic contact with the MR element. These lead structures feature a thin film layer of tantalum, separated from the MR element by a seed layer composed of suitable materials. This design enhances the efficiency and reliability of the sensor, making it a valuable advancement in the field.
Career Highlights
Wolfgang Goubau is affiliated with the International Business Machines Corporation (IBM), where he has dedicated his expertise to pioneering advancements in sensor technology. His role at such a prestigious company underscores his significant impact on the industry.
Collaborations
Throughout his career, Goubau has collaborated with esteemed colleagues, including James K. Howard and Hung-Chang W. Huang. Their joint efforts have undoubtedly contributed to the successes seen in Goubau's innovative projects, fostering an environment of shared knowledge and technological progress.
Conclusion
Wolfgang M. Goubau's contributions to the field of magnetoresistive sensors exemplify the spirit of innovation and determination in engineering. His patents not only enhance the functionality of magnetic heads but also pave the way for future advancements in the technology. As an inventor, Goubau continues to inspire through his groundbreaking work at IBM, demonstrating the profound impact that creativity and collaboration can have in driving technological evolution.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.