Location History:
- Stuttgart, DE (1988)
- Tokyo, JP (1989)
Company Filing History:
Years Active: 1988-1989
Title: Innovations of Yoshiji Horikoshi in Semiconductor Technology
Introduction
Yoshiji Horikoshi is a prominent inventor based in Stuttgart, Germany. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to device design and functionality.
Latest Patents
One of his latest patents is focused on semiconductor devices with at least one monoatomic layer of doping atoms. This invention describes a semiconductor device consisting of epitaxial material that includes a layer just one atom thick. A particularly preferred application of this technology is in field effect transistors, which can be constructed with various structural designs, including homogeneous, hetero, or superlattice structures. These transistors exhibit high transconductance and can operate at elevated current densities.
Another notable patent by Horikoshi is a semiconductor device designed for detecting electromagnetic radiation or particles. This device utilizes a doping superlattice structure and comprises a semi-insulating substrate with alternating layers of n-type and p-type conductivity. The design allows for a high reverse bias to be applied, making it particularly effective as an optical detector in the infrared wavelength region. The device is characterized by low dark current at room temperature and a fast response time.
Career Highlights
Yoshiji Horikoshi is affiliated with the Max Planck Society for the Advancement of Science, where he continues to push the boundaries of semiconductor research. His work has been instrumental in advancing the understanding and application of semiconductor devices in various technological fields.
Collaborations
Throughout his career, Horikoshi has collaborated with esteemed colleagues such as Klaus Ploog and Erdmann Schubert. These partnerships have fostered a rich environment for innovation and have contributed to the success of his research endeavors.
Conclusion
Yoshiji Horikoshi's contributions to semiconductor technology through his innovative patents highlight his expertise and commitment to advancing the field. His work continues to influence the development of high-performance semiconductor devices.
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.