This inventor holds 5 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1992-2003.
Location History:
- San Francisco, CA (US) (1992)
- San Jose, CA (US) (1996 - 2003)
Company Filing History:
Years Active: 1992-2003
Title: The Innovations of Serhat Metin
Introduction
Serhat Metin is a notable inventor based in San Jose, California. He has made significant contributions to the field of sensor technology, particularly in the development of spin valve sensors. With a total of 5 patents to his name, Metin's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is titled "Method of making a free layer for a spin valve sensor with a lower uniaxial anisotropy field." This invention involves a free layer for a spin valve sensor that includes a cobalt iron (CoFe) film with an easy axis oriented perpendicular to the air bearing surface (ABS) of a read head, along with a nickel iron (NiFe) film oriented parallel to the ABS. The free layer is further enhanced by annealing at high temperatures in the presence of a field oriented perpendicular to the ABS.
Another significant patent is "Method of making a top spin valve sensor with an in-situ formed seed layer structure for improving sensor performance." This method constructs first and second seed layers in-situ for a top spin valve sensor, which increases the magnetoresistive coefficient dr/R, reduces the ferromagnetic coupling field H between pinned and free layers, and lowers the coercivity H of the free layer. The first layer, made of aluminum oxide (Al,O,), is ion beam sputter deposited under specific conditions, while the second seed layer, based on nickel oxide, is deposited without breaking the vacuum of the chamber.
Career Highlights
Serhat Metin is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop advanced technologies. His work has been instrumental in enhancing the performance of spin valve sensors, which are critical components in various electronic devices.
Collaborations
Throughout his career, Metin has collaborated with notable colleagues, including James Harvey Kaufman and Anthony W. Wu. These partnerships have contributed to the advancement of sensor technology and the successful development of his patented inventions.
Conclusion
Serhat Metin's contributions to the field of sensor technology through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and pave the way for future advancements in sensor technology.