Company Filing History:
Years Active: 1997-2009
Title: The Innovations of Robert H. Fuerhoff
Introduction
Robert H. Fuerhoff is a notable inventor based in St. Charles, MO, with a remarkable portfolio of eight patents. His work primarily focuses on advancements in silicon processing technologies, which are crucial for the semiconductor industry. Fuerhoff's innovative methods have significantly contributed to the efficiency and precision of silicon crystal growth.
Latest Patents
Among his latest patents is a "Method and device for continuously measuring silicon island elevation." This invention allows for the continuous measurement of the elevation and shape of unmelted polycrystalline silicon islands during the silicon meltdown process. The method involves projecting a focused bright light onto the silicon island, creating a bright dot that can be tracked electronically to determine the island's elevation and shape throughout the meltdown process.
Another significant patent is the "Method and apparatus for controlling diameter of a silicon crystal in a locked seed lift growth process." This invention provides a method for controlling the diameter of a monocrystalline ingot as it is pulled from a melt. By adjusting the temperature of the melt based on a predetermined velocity profile, the method ensures that the ingot maintains its target diameter through a sophisticated proportional-integral-derivative (PID) control system.
Career Highlights
Fuerhoff is currently employed at MEMC Electronic Materials, Inc., a leading company in the semiconductor materials sector. His contributions to the field have been instrumental in enhancing the quality and efficiency of silicon materials used in various electronic applications.
Collaborations
Throughout his career, Fuerhoff has collaborated with talented individuals such as Mohsen Banan and Steven Lawrence Kimbel. These partnerships have fostered a creative environment that has led to significant advancements in silicon processing technologies.
Conclusion
Robert H. Fuerhoff's innovative contributions to silicon processing have made a lasting impact on the semiconductor industry. His patents reflect a deep understanding of the complexities involved in silicon crystal growth and measurement. Through his work, Fuerhoff continues to push the boundaries of technology and innovation.
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.