Company Filing History:
Years Active: 1976
Title: Curtis E Zimmer - Innovator in Pyrophosphate Technologies
Introduction
Curtis E Zimmer, a distinguished inventor based in Youngstown, NY, has made significant contributions to the field of materials science through his innovative work on pyrophosphates. With a total of three patents to his name, Zimmer's inventions focus on improving the performance and efficiency of solid diffusion sources used in semiconductor applications.
Latest Patents
Zimmer's recent patents prominently feature a method for the preparation of pyrophosphates that minimizes the production of undesirable by-products. His method specifically addresses the preparation of SiP₂O₇, which is crucial for creating high-quality solid semiconductor diffusion sources, as the presence of by-products like Si₂P₂O₉ can severely hinder performance. Another noteworthy invention is his development of solid diffusion sources for phosphorus doping. These sources contain between 10 to 95 percent SiP₂O₇ combined with an inert phase of ZrP₂O₇. Their hot-pressed composition, which ideally comprises 25 to 75 weight percent SiP₂O₇, allows for the production of diffusion source wafers that meet specific dimensional and porosity requirements. The fabrication parameters specified in his patent highlight the technology's versatility, operating at pressures ranging from approximately 750 psi to 6,000 psi, and temperatures from about 800°C to 1,450°C.
Career Highlights
Currently employed at The Carborundum Company, Zimmer has dedicated his career to advancing materials technology. His role involves research and development focused on enhancing the functionality and reliability of materials essential for semiconductor applications.
Collaborations
Throughout his career, Zimmer has collaborated closely with fellow inventor Thomas A Myles. Together, they have shared knowledge and expertise in the pursuit of engineering innovations that push the boundaries of semiconductor technology.
Conclusion
In conclusion, Curtis E Zimmer stands out as a pivotal inventor in the realm of pyrophosphate technologies. With his innovative approaches and valuable contributions, he continues to influence advancements in the semiconductor industry, underscoring the importance of dedicated research and collaboration.