Company Filing History:
24 out of 164,108 
12 out of 2,636 
2 out of 987 
Years Active: 1996-2016
Title: Douglas Johnson Werner: Innovator in Magnetoresistive Sensor Technology
Introduction
Douglas Johnson Werner, based in Fremont, CA, is a prolific inventor with an impressive record of 38 patents to his name. His innovative contributions primarily focus on the development of advanced magnetoresistive sensor technologies, which are essential in various electronic applications.
Latest Patents
Werner's recent patents include groundbreaking methods for creating current-perpendicular-to-the-plane (CPP) magnetoresistive sensors. One significant patent describes a method for making a CPP magnetoresistive (MR) sensor that features a self-aligned top electrode with a reduced width. This innovative approach allows the top electrode to sit perfectly aligned at the sensor's center while significantly improving the sensor's performance. Another notable patent outlines the design of a CPP magnetoresistive sensor that utilizes top and bottom electrodes that are narrower than the sensor's track width. Through a high-angle ion milling process, these electrodes reduce the surface area and confine the sense current to a narrower channel, enhancing the sensor's sensitivity.
Career Highlights
Throughout his career, Douglas Johnson Werner has held key roles in prominent companies such as IBM and Hitachi Global Storage Technologies Netherlands B.V. His tenure in these organizations has allowed him to leverage his expertise in magnetoresistive sensor technology, contributing to the advancement of data storage solutions and sensor applications.
Collaborations
Werner has worked alongside notable colleagues, including Hardayal Singh Gill and Edward Hinpong Lee. Their collaboration has fostered a creative environment that has led to significant innovations in the field of magnetoresistive sensors.
Conclusion
In summary, Douglas Johnson Werner's contributions to the field of magnetoresistive sensor technology are remarkable. His innovative patents and collaborations with industry leaders consistently push the boundaries of what is possible in electronics. As the demand for advanced sensor technologies continues to rise, Werner's work will undoubtedly play a pivotal role in shaping the future of this field.
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.