Location History:
- Unterhaching, AT (2000)
- Unterhaching, DE (1998 - 2001)
- Croton on Hudson, NY (US) (1998 - 2002)
- North Croton on Hudson, NY (US) (2002)
Company Filing History:
11 out of 30,028 
4 out of 52,711 
2 out of 164,108 
Years Active: 1998-2002
Title: The Innovative Contributions of Peter Weigand
Introduction
Peter Weigand is a notable inventor based in Unterhaching, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His work focuses on integrated circuits and manufacturing methods, showcasing his expertise and innovative spirit.
Latest Patents
One of Peter Weigand's latest patents involves a method of filling gaps between adjacent gate electrodes of a semiconductor structure. This method utilizes a self-planarizing material that is deposited over the structure. A first portion of this material flows between the gate electrodes to fill the gaps, while a second portion is deposited over the tops of the gate electrodes to create a layer with a substantially planar surface. The inclusion of a phosphorous dopant in the second portion of the self-planarizing material enhances the effectiveness of the gap filling process. This innovation allows for the effective filling of relatively small gaps, resulting in a layer that is suitable for subsequent photolithography.
Another significant patent pertains to a wafer processing apparatus and method. This apparatus includes a processing chamber with a chuck for supporting a wafer and a pedestal spaced apart from the chuck. The apparatus controls the pressure of gas layers to maintain a constant thermal conductivity, thereby optimizing the heat transfer process during wafer processing.
Career Highlights
Throughout his career, Peter Weigand has worked with prominent companies such as Siemens Aktiengesellschaft and Toshiba Corporation. His experience in these organizations has contributed to his extensive knowledge and expertise in semiconductor technologies.
Collaborations
Peter has collaborated with notable professionals in the field, including Dirk Tobben and Naohiro Shoda. These collaborations have further enriched his work and innovations in semiconductor technology.
Conclusion
Peter Weigand's contributions to the field of semiconductor technology through his innovative patents and collaborations highlight his significant role as an inventor. His work continues to influence advancements in integrated circuits and manufacturing methods.
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.