Location History:
- Munich, DE (1987 - 1989)
- Regensburg, DE (1999 - 2001)
- Taufkirchen, DE (2001)
- Lappersdorf, DE (2003 - 2015)
Company Filing History:
10 out of 30,052 
3 out of 1,810 
1 out of 92 Years Active: 1987-2015
Title: Helmut Fischer: Innovator in Optoelectronic Semiconductor Technology
Introduction
Helmut Fischer is a prominent inventor based in Lappersdorf, Germany. He holds a total of 14 patents, showcasing his significant contributions to the field of optoelectronic semiconductor devices. His innovative work has paved the way for advancements in technology that impact various industries.
Latest Patents
Fischer's latest patents include an optoelectronic semiconductor device and a method for producing such a device. This invention features an optoelectronic semiconductor layer sequence on a metal carrier element, which incorporates silver and a material with a lower coefficient of thermal expansion than silver. The first and second components are intermixed within the metal carrier element, enhancing the device's performance. Another notable patent is for an electrolytically coated optoelectronic semiconductor component. This invention involves a substrate-free optoelectronic semiconductor chip, which has a metal carrier arranged on its lower face. The metal carrier protrudes over the chip in at least one lateral direction and is deposited using a galvanic or electroless plating method.
Career Highlights
Throughout his career, Helmut Fischer has worked with leading companies in the industry, including Siemens Aktiengesellschaft and Osram Opto Semiconductors GmbH. His experience in these organizations has contributed to his expertise in optoelectronic technologies and semiconductor devices.
Collaborations
Fischer has collaborated with notable professionals in his field, including Ernst Nirschl and Wolf Jakowetz. These partnerships have further enriched his work and innovations in semiconductor technology.
Conclusion
Helmut Fischer's contributions to optoelectronic semiconductor technology are significant and impactful. His patents and collaborations reflect his dedication to innovation in this vital field.