Location History:
- Ibaraki, CN (2015)
- Tsukuba, JP (2018 - 2023)
Company Filing History:
Years Active: 2015-2023
Title: Han Zhang: Innovator in Electron Emission Technology
Introduction
Han Zhang is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of electron emission technology, holding a total of 3 patents. His work focuses on developing efficient emitters and electron guns, which are crucial for various electronic devices.
Latest Patents
Han Zhang's latest patents include innovative designs for emitters and electron guns. One of his notable inventions is an emitter that allows for easy and highly efficient electron emission. This emitter features a cathode holder with an acicular substance secured to it. The design includes specific angles and dimensions that optimize electron emission. Another patent involves an electron gun that utilizes a nanowire made from hafnium carbide, which is covered with hafnium oxide to enhance performance. The thickness of the hafnium oxide layer is carefully controlled to improve the efficiency of electron emission.
Career Highlights
Han Zhang is affiliated with the National Institute for Materials Science, where he conducts research and development in materials science and electron emission technologies. His work has garnered attention for its potential applications in various electronic devices, making him a key figure in his field.
Collaborations
Han Zhang has collaborated with notable colleagues, including Jie Tang and Luchang Qin. These collaborations have contributed to the advancement of research in electron emission technologies.
Conclusion
Han Zhang's innovative work in electron emission technology has led to significant advancements in the field. His patents reflect a commitment to enhancing the efficiency and effectiveness of electronic devices. His contributions continue to influence the development of new technologies in materials science.
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.