Company Filing History:
1 out of 832,891 Years Active: 2003
Title: Innovations by William N Shafarman
Introduction
William N Shafarman is an accomplished inventor based in Wilmington, DE (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of processes for thin film solar cells. His innovative approach has the potential to enhance the efficiency and effectiveness of solar energy applications.
Latest Patents
William N Shafarman holds a patent for a process titled "Chemical surface deposition of ultra-thin semiconductors." This patent describes a chemical surface deposition process for forming an ultra-thin semiconducting film of Group IIB-VIA compounds onto a substrate. The process effectively eliminates particulates formed by homogeneous reactions in the bath, dramatically increases the utilization of Group IIB species, and results in the formation of a dense, adherent film suitable for thin film solar cells. The method involves applying a pre-mixed liquid coating composition containing Group IIB and Group VIA ionic species onto a preheated substrate. The heat from the substrate initiates a heterogeneous reaction between the ionic species, leading to the formation of a solid reaction product film on the substrate surface.
Career Highlights
Throughout his career, William N Shafarman has focused on advancing semiconductor technologies. His work has been instrumental in improving the manufacturing processes for thin film solar cells, which are crucial for the renewable energy sector. His innovative techniques have garnered attention for their potential to enhance solar cell performance and reduce production costs.
Collaborations
William has collaborated with various professionals in the field, including his coworker Brian E McCandless. Their joint efforts have contributed to the development of advanced technologies in semiconductor applications.
Conclusion
William N Shafarman's contributions to the field of semiconductor technology, particularly through his patented process for ultra-thin semiconductors, highlight his role as an innovative inventor. His work continues to influence the renewable energy sector and pave the way for future advancements in solar technology.