Location History:
- Zürich, CH (2001)
- Zurich, CH (2002)
- Bubikon, CH (2006)
Company Filing History:
2 out of 2,634 
1 out of 410 
1 out of 3 Years Active: 2001-2006
Title: Thomas Lang: Innovator in Semiconductor Technology
Introduction
Thomas Lang is a prominent inventor based in Zürich, Switzerland. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His innovative designs have paved the way for advancements in high power semiconductor modules and IGBT modules.
Latest Patents
One of Lang's latest patents is the high power semiconductor module. This stackable power semiconductor module comprises electrically conductive base plates, an electrically conductive cover plate, and a plurality of semiconductor chips. The semiconductor chips are arranged in groups on separate base plates in preassembled submodules. The base plates are moveable towards the cover plate, and the submodules are paralleled inside the module housing. This design allows for full testing according to their current ratings. Additionally, altering the number of submodules paralleled inside the housing can vary the overall current rating of the module.
Another notable patent is the short-circuit-resistant IGBT module. In this IGBT module, which is made contact with by pressure and comprises a plurality of individual chips connected in parallel, an additional layer facilitates a stable short circuit. This layer, which can be a foil, paste, or a component of the solder, is brought into contact with the main electrodes of the semiconductor chip. The layer contains materials such as silver and, together with the semiconductor material, forms a eutectic mixture whose melting point is below that of the two partner materials.
Career Highlights
Throughout his career, Thomas Lang has worked with notable companies such as ABB Schweiz AG and Asea Brown Boveri AG. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Lang has collaborated with several professionals in his field, including Hans-Rudolf Zeller and Benno Bucher. These collaborations have further enhanced his work and contributions to semiconductor technology.
Conclusion
Thomas Lang is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to pushing the boundaries of technology.