Jinlu Shen

Title: Innovations of Jinlu Shen in Magnetic Recording Technologies

Introduction

Jinlu Shen is a notable inventor based in Pullman, WA (US), recognized for his contributions to the field of magnetic recording technologies. With a total of 2 patents, he has made significant advancements that enhance the efficiency and effectiveness of data storage systems.

Latest Patents

One of his latest patents is titled "Deep neural network a posteriori probability detectors and media noise predictors for one- and two-dimensional magnetic recording." This invention introduces a deep neural network (DNN) media noise predictor designed for one-dimensional magnetic recording (1DMR) and two-dimensional magnetic recording (TDMR). The architecture combines a trellis-based intersymbol interference (ISI) detection component in a turbo architecture, effectively separating ISI detection and media noise estimation into two distinct detectors. This innovative approach reduces bit-error rates (BER), increases areal density, and minimizes computational complexity and time.

Another significant patent is "Systems and methods for adaptation of a two-dimensional magnetic recording channel." This invention provides systems and methods for adapting a TDMR channel by receiving read-back signals from respective read sensors. The equalizer is adjusted based on a minimum cross-entropy value, which helps decrease the read-back bit error rate for the TDMR channel.

Career Highlights

Jinlu Shen has worked with prominent organizations, including Washington State University and Marvell Asia Pte., Ltd. His experience in these institutions has allowed him to develop and refine his innovative ideas in magnetic recording technologies.

Collaborations

Throughout his career, Jinlu Shen has collaborated with notable individuals such as Benjamin Joseph Belzer and Krishnamoorthy Sivakumar. These collaborations have contributed to the advancement of his research and inventions.

Conclusion

Jinlu Shen's work in magnetic recording technologies showcases his innovative spirit and dedication to improving data storage systems. His patents reflect a commitment to enhancing performance and efficiency in the field.