Location History:
- Taoyuan County, TW (2009)
- Hsinchu, TW (2009 - 2015)
- Hsinchu County, TW (2013 - 2015)
- Zhubei, TW (2016)
Company Filing History:
Years Active: 2009-2016
Title: Yung-Hung Wang: Innovator in Magnetic Tunnel Junction Technology
Introduction
Yung-Hung Wang is a prominent inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of magnetic tunnel junction (MTJ) technology, holding a total of eight patents. His work has advanced the understanding and application of magnetic sensors and devices.
Latest Patents
Among his latest patents is a magnetic tunnel junction device and method of making the same. This invention includes a reference layer with a surface, a tunnel insulating layer formed over the reference layer, a free layer above the tunnel insulating layer, and a magnetic field providing layer on top of the free layer. The magnetization direction in both the reference and free layers is substantially perpendicular to the surface. The magnetic field providing layer is designed to generate a lateral magnetic field in the free layer, which is parallel to the surface. Another notable patent is a magnetic field sensor for sensing external magnetic fields. This sensor comprises at least two magnetic tunneling junction elements placed on an underlying electrode. Each element is constructed from a synthetic antiferromagnetic layer, a barrier layer, and a free layer, all stacked sequentially. A top electrode connects to the free layers, allowing for the detection of magnetic moments generated by the MTJ elements.
Career Highlights
Yung-Hung Wang is affiliated with the Industrial Technology Research Institute, where he has been instrumental in developing innovative technologies. His expertise in magnetic tunnel junctions has positioned him as a key figure in advancing sensor technology.
Collaborations
He has collaborated with notable colleagues, including Kuei-Hung Shen and Shan-Yi Yang, contributing to various projects that enhance the capabilities of magnetic sensors.
Conclusion
Yung-Hung Wang's contributions to magnetic tunnel junction technology and his innovative patents have significantly impacted the field of magnetic sensors. His work continues to inspire advancements in technology and research.