Jonathan David Hannay

Title: Innovations of Jonathan David Hannay

Introduction

Jonathan David Hannay is an accomplished inventor based in Pittsburgh, PA (US). He holds a total of four patents, showcasing his significant contributions to the field of magnetic recording technology. His work primarily focuses on advancements in disc drive technology, which are crucial for data storage solutions.

Latest Patents

Hannay's latest patents include an innovative design for an inductive write head driven only by an ampere wire. This magnetic recording head features a write pole with a tip adjacent to an air bearing surface, a return pole magnetically coupled to the write pole, and a conductor positioned to carry current, enhancing the write field. Additionally, he has developed a disc drive that incorporates this recording head. Another notable patent is for a disc drive having an electromagnetic biased shieldless CPP reader. This design includes a head slider that moves relative to a storage media, featuring a read head with electrical contact layers that do not magnetically shield the read sensor, allowing for efficient data access.

Career Highlights

Hannay is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work at Seagate has allowed him to push the boundaries of technology in the field of magnetic recording and data retrieval.

Collaborations

Throughout his career, Hannay has collaborated with notable colleagues, including Petrus Antonius Van Der Heijden and Michael Allen Seigler. These collaborations have contributed to the development of innovative technologies in the industry.

Conclusion

Jonathan David Hannay's contributions to the field of magnetic recording technology are significant, with multiple patents that enhance disc drive functionality. His work continues to influence advancements in data storage solutions.