Christopher C Zahn

Title: Innovations by Christopher C. Zahn: Pioneering Calibrations in Flying Height Testing

Introduction

Christopher C. Zahn, an inventive mind located in Minneapolis, MN, has significantly contributed to the field of technology through his innovative patents. With two existing patents to his name, Zahn is recognized for his work at Seagate Technology Incorporated, where he focuses on technology surrounding flying height testers.

Latest Patents

Zahn's latest patents include two advancements in the method for calibrating flying height testers utilizing a wedge slider. The first patent describes a calibration standard that includes a wedge slider held in contact with a glass disc by a load bridge, load spring, and cover case. This wedge slider features two rails designed to form an optical wedge between the glass disc and the rails. By using a profilometer, the calibration method maps surface irregularities, helping to accurately calculate the expected flying height at various horizontal locations along the wedge slider. This expected flying height is then compared with the flying height measured through optical interference techniques to effectively calibrate the flying height tester.

His second patent reiterates the same innovative calibration standard for flying height testers utilizing a wedge slider, reinforcing the importance of consistent methodologies in achieving precision within the testing environment.

Career Highlights

Throughout his career at Seagate Technology Incorporated, Zahn has engaged in developing methodologies that enhance the precision of flying height measurements, a critical aspect in the realm of hard drive technology. His role has allowed him to influence the company’s advancements in data storage technology.

Collaborations

Zahn works alongside fellow innovators Yufeng Li and Peter R. Goglia, contributing to a collaborative environment at Seagate. Their combined expertise fosters an atmosphere of creativity and technological progression, leading to breakthroughs in their respective projects.

Conclusion

Christopher C. Zahn stands out as an inventor pushing the boundaries of technology related to flying height testing. With his patents reflecting innovative solutions, he continues to contribute to advancements in precision measurement, showcasing the vital role inventors play in the evolution of technology. His work not only enhances the performance of storage devices but also exemplifies the spirit of innovation that drives the technology industry forward.