Location History:
- Milpitas, CA (US) (2022)
- San Jose, CA (US) (2016 - 2024)
Company Filing History:
Years Active: 2016-2025
Title: Innovations of Weihao Xu in Thermally-Assisted Magnetic Recording Technologies
Introduction
Weihao Xu, based in San Jose, California, is a notable inventor known for his significant contributions to the field of thermally-assisted magnetic recording (TAMR) technologies. With a robust portfolio of 18 patents, Xu has demonstrated a commitment to enhancing the reliability and efficiency of near field transducers (NFTs).
Latest Patents
Among his latest innovations are two groundbreaking patents that focus on improving NFT reliability. The first patent, titled "Hybrid plasmonic bottom layer for increased near field transducer reliability," describes a TAMR write head that incorporates a hybrid plasmonic bottom layer. This innovative design features a first plasmonic material, such as rhodium or iridium, adjacent to a heat sink, and a second layer composed of gold and rhodium that enhances the NFT's performance during the writing process.
The second patent, "Near field transducer with template layer for improved reliability," presents a method for fabricating NFTs within TAMR heads. This method includes depositing a dielectric and template layer, patterning, and etching processes that result in a stable and reliable upper NFT layer. These advancements not only optimize the performance of magnetic recording technologies but also ensure longevity in their application.
Career Highlights
Weihao Xu is currently affiliated with Headway Technologies, Incorporated, a firm renowned for its cutting-edge approaches in recording technology. His work has positioned him as a pivotal figure within the company, contributing to numerous innovations that further the objectives of reliable data storage solutions.
Collaborations
Throughout his career, Xu has collaborated with esteemed colleagues such as Xuhui Jin and Cherng-Chyi Han. These teamwork efforts have resulted in shared insights and enhancements in NFT technologies, showcasing the importance of collaboration in driving innovation.
Conclusion
With an impressive array of patents and a focus on advancing thermally-assisted magnetic recording technologies, Weihao Xu stands out as a prominent inventor in his field. His dedication to enhancing NFT reliability plays a crucial role in the evolution of data storage solutions, making significant strides in how information is recorded and retrieved in the modern digital landscape.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.