Location History:
- Alteglofsheim, DE (2013 - 2018)
- Wörth an der Donau, DE (2017 - 2023)
- Woerth an der Donau, DE (2016 - 2024)
Company Filing History:
Years Active: 2013-2024
Title: Joachim Hertkorn: Innovator in Optoelectronic Semiconductor Technology
Introduction
Joachim Hertkorn, based in Wörth an der Donau, Germany, is a prominent inventor known for his significant contributions to the field of optoelectronic semiconductor technology. With an impressive portfolio of 39 patents, Hertkorn's innovative work has paved the way for advancements in various electronic applications.
Latest Patents
Among his latest patents, Hertkorn has developed a method for producing an optoelectronic semiconductor chip. This invention features a semiconductor chip that includes a growth substrate with a flat region containing complex three-dimensional surface structures. It employs a nucleation layer composed of oxygen-containing aluminum nitride (AlN), which is in direct contact with both the growth surface and the intricately designed surface structures. Additionally, the invention introduces a nitride-based semiconductor layer sequence that overlays these structures, ensuring an oxygen content in the nucleation layer exceeding 10 cm.
Another notable patent from Hertkorn is for a light-emitting diode (LED), which consists of a semiconductor body and electrical connection points. This device includes an active region featuring a quantum well that generates electromagnetic radiation. The semiconductor body, based on nitride compound semiconductor material, comprises two regions that help mitigate the passage of charge carriers from the active region. The first region is adjacent to the active region on the p-side, while the second region is on the opposite side. Notably, the active region emits electromagnetic radiation with a peak wavelength of less than 480 nm.
Career Highlights
Throughout his career, Joachim Hertkorn has worked for several leading companies in the optoelectronic industry. His tenure at Osram Opto Semiconductors GmbH and Osram OLED GmbH showcases his expertise in developing cutting-edge semiconductor technologies. His extensive knowledge and experience have led to numerous patents that continue to influence the sector.
Collaborations
Hertkorn's innovative journey has also involved collaborations with esteemed professionals, including Werner Bergbauer and Tetsuya Taki. These partnerships have undoubtedly contributed to the advancement of his research and development efforts in the optoelectronic field.
Conclusion
In conclusion, Joachim Hertkorn stands out as a key figure in the optoelectronic semiconductor industry, demonstrating his prowess through a remarkable collection of patents. His latest inventions reflect a blend of creativity and technical expertise that continues to drive innovation forward. With influential collaborations and a solid career foundation, Hertkorn's contributions are sure to leave a lasting impact on technology.
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.