Location History:
- Eden Prairie, MN (US) (2004 - 2009)
- Freemont, CA (US) (2013)
- Lakeville, MN (US) (2012 - 2014)
- Freemont, MN (US) (2015)
Company Filing History:
Years Active: 2004-2015
Title: The Innovative Contributions of Dehua Han
Introduction
Dehua Han is a prominent inventor based in Lakeville, MN (US). He has made significant contributions to the field of magnetic recording technology, holding a total of 7 patents. His work has been instrumental in advancing the capabilities of write heads and magnetic recording systems.
Latest Patents
Among his latest patents, Han has developed a write head with modified side shields. This innovative write head features an air bearing surface and includes a magnetic write pole. The design incorporates a trailing surface, a leading surface, and first and second surfaces, along with a trailing shield and antiferromagnetic-coupling layers. Another notable patent involves a magnetic recording head that includes a pole tip shield and a pole-shield gap region. This design utilizes side shield portions made of graded magnetic moment material, enhancing the performance of the write element.
Career Highlights
Dehua Han is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His expertise in magnetic recording technology has positioned him as a key player in the industry. His innovative designs and patents have contributed to the advancement of data storage technologies.
Collaborations
Throughout his career, Han has collaborated with notable colleagues, including Jianhua Xue and Kaizhong Gao. These collaborations have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Dehua Han's contributions to magnetic recording technology through his patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and drive innovation forward.