This inventor holds 36 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Thin Film Photovoltaics. Top assignees: Agilent Technologies, Inc., Miasole, Beijing Apollo Ding Rong Solar Technology Co., Ltd.. Active years: 2004-2019.
Location History:
- Stanford, CA (US) (2004 - 2007)
- Santa Clara, CA (US) (2012)
- Mountain View, CA (US) (2004 - 2019)
Company Filing History:
26 out of 4,729 
4 out of 42 
3 out of 33 
Years Active: 2004-2019
Areas of Expertise:
Title: Innovations and Contributions of John Frederick Corson in Photovoltaic Technology
Introduction
John Frederick Corson is a prominent inventor based in Mountain View, CA, who has made significant contributions to the field of photovoltaic technology. With an impressive portfolio of 36 patents, Corson has been at the forefront of developing innovative solutions that enhance the efficiency and effectiveness of solar energy systems.
Latest Patents
Among his latest patents are two groundbreaking inventions that showcase his expertise in the photovoltaic sector. The first patent, titled "Hexagonal phase epitaxial cadmium sulfide on copper indium gallium selenide for a photovoltaic junction," presents a novel method of manufacturing a photovoltaic structure. This method includes the formation of a p-type semiconductor absorber layer made from a copper indium gallium selenide-based material, followed by an n-type cadmium sulfide layer created through sputtering in an ambient containing hydrogen gas and oxygen gas. The result is a highly efficient photovoltaic junction.
The second patent, "Photovoltaic cell with high efficiency CIGS absorber layer with low minority carrier lifetime and method of making thereof," describes a solar cell composed of multiple CIGS absorber sublayers. This innovation achieves a conversion efficiency of at least 13.4 percent while maintaining a minority carrier lifetime of less than 2 nanoseconds, with the potential for varying compositions within the sublayers.
Career Highlights
Corson's career includes significant stints at well-regarded companies, such as Agilent Technologies, Inc. and Miasole. His work at these organizations has positioned him as an influential figure in the development of solar technologies and contributed to advancements in the renewable energy sector.
Collaborations
Throughout his career, John Frederick Corson has collaborated with various professionals, including Jayati Ghosh and Neil Mackie. These collaborations have not only enriched his knowledge and expertise but have also led to innovative breakthroughs in photovoltaic technology.
Conclusion
John Frederick Corson stands out as a leading inventor in the realm of photovoltaic advancements. With his extensive patent portfolio and a career marked by significant contributions, he continues to shape the future of solar energy technology. His work inspires ongoing innovations that enhance the efficiency and sustainability of renewable energy sources.