Location History:
- Westford, MA (US) (2010 - 2014)
- Billerica, MA (US) (2020)
Company Filing History:
2 out of 32 
2 out of 5 
1 out of 14 
Years Active: 2010-2020
Title: The Innovative Mind of David S. Harvey
Introduction
David S. Harvey, an influential inventor based in Westford, MA, has made significant contributions to the field of semiconductor technology through his groundbreaking inventions. With a total of six patents to his name, Harvey's work demonstrates a deep understanding of material properties and innovative methodologies that enhance semiconductor production efficiency.
Latest Patents
One of Harvey's latest patents is for a "Method for maintaining contained volume of molten material from which material is depleted and replenished." This innovative approach involves a main crucible of molten semiconductor that is continuously replenished from a supply crucible, ensuring the presence of both solid and liquid phases. This unique setup minimizes temperature fluctuations during the melting process, maintaining stability and improving product quality. For silicon, temperature excursions are kept below 90°C and even as low as 50°C, distinguishing it from prior methods that often exceeded 100°C.
Another significant patent is focused on "Removing a sheet from the surface of a melt using elasticity and buoyancy." This invention describes a process for producing a material sheet by cooling a melt and translating it to a higher position for separation. The use of a seed wafer in this method further exemplifies Harvey's inventive solutions in material processing.
Career Highlights
Throughout his career, David S. Harvey has contributed to prominent companies in the technology sector, including Max Era, Inc. and Evergreen Solar, Inc. His roles in these organizations have allowed him to develop and refine his inventive capabilities, leading to patents that not only advance technology but also improve production processes.
Collaborations
Collaboration has been a key aspect of Harvey's journey as an inventor. Working alongside industry peers such as Weidong Huang and Scott Reitsma, he has been able to exchange ideas and push the boundaries of semiconductor innovation. These collaborations have played a critical role in the successful development of his patented methods.
Conclusion
David S. Harvey is a noteworthy figure in the realm of semiconductor invention, with a portfolio of patents that reflect his innovative spirit and dedication to advancing the field. His latest work demonstrates not only technical skill but also a passion for improving materials processing, making him a valuable contributor to modern technology.
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.