Jon Kartsen Klarqvist

Title: Jon Kartsen Klarqvist: Innovator in Heat-Assisted Magnetic Recording Technology

Introduction

Jon Kartsen Klarqvist is a notable inventor based in Roseville, MN (US). He has made significant contributions to the field of heat-assisted magnetic recording technology. His innovative work has led to the development of a unique patent that enhances the efficiency and functionality of recording devices.

Latest Patents

Klarqvist holds a patent for a "Bolometer and contact sensor arrangement for a heat-assisted magnetic recording device." This invention features a slider of a heat-assisted magnetic recording head that includes an air bearing surface and an optical waveguide designed to receive light from a laser source. The slider is equipped with multiple electrical bond pads, including a first and a second bond pad. It incorporates a first resistive sensor to detect spacing changes and contact between the slider and a magnetic recording medium at a first close point. Additionally, a second resistive sensor serves a similar purpose at a second close point. A bolometer is strategically placed within the slider to capture light communicated along the optical waveguide. The integration of these components enhances the device's performance and reliability.

Career Highlights

Klarqvist is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work at Seagate has allowed him to focus on advancing technologies that improve data recording and retrieval processes. His expertise in sensor technology and optical systems has positioned him as a valuable asset to the company.

Collaborations

Klarqvist collaborates with his coworker, Declan Macken, to further innovate in the field of magnetic recording technologies. Their combined efforts contribute to the ongoing development of cutting-edge solutions in data storage.

Conclusion

Jon Kartsen Klarqvist is a prominent inventor whose work in heat-assisted magnetic recording technology has made a significant impact in the industry. His patent showcases his innovative approach to enhancing recording devices, and his collaboration with colleagues continues to drive advancements in this field.