Company Filing History:
Years Active: 1991-1993
Title: The Innovations of Karl Osojnik
Introduction
Karl Osojnik is a notable inventor based in Munich, Germany. He has made significant contributions to the field of opto-electronics, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is for an opto-electronic semiconductor component. This component features a light transmission or receiving property, including a light emitting or detecting active zone that lies parallel to the principal surface of the semiconductor crystal. It is designed to detect or emit light directed parallel to the active zone with high efficiency. This innovation allows for hybridization with other electrical, electro-optical, or optical elements in a single plane. Additionally, at least one lateral surface of the semiconductor crystal is inclined at an angle to the principal surface, enabling light directed into or from the crystal to experience deflection by refraction or reflection toward or away from the active zone.
Another significant patent by Osojnik is a process for bonding semiconductor chips to substrates. In this process, a semiconductor chip is bonded to a substrate without the use of high-temperature processes or additional bonding mediums such as solder or flux. The backside of the semiconductor chip or substrate is structured with specially formed bumps for necessary connections. A ductile metal is utilized for these bumps, and the bond to the substrate is formed using pressure and/or ultrasonic energy. This process is particularly suitable for bonding components in data link receivers, optoelectronic couplers, transmitters, and ISDN modules.
Career Highlights
Karl Osojnik is currently employed at Siemens Aktiengesellschaft, where he continues to push the boundaries of technology and innovation. His work has had a profound impact on the development of opto-electronic components, making significant strides in efficiency and functionality.
Collaborations
Throughout his career, Osojnik has collaborated with esteemed colleagues such as Werner Spaeth and Wolf Jakowetz. These partnerships have fostered an environment of creativity and innovation, leading to advancements in their respective fields.
Conclusion
Karl Osojnik's contributions to the field of opto-electronics through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the industry and pave the way for future innovations.