Location History:
- Holmdel, NJ (US) (1976 - 1980)
- Evergreen, CO (US) (1979 - 1981)
Company Filing History:
Years Active: 1976-1981
Title: Sigurd Wagner: Innovator in Electrochromic and Semiconductor Technologies
Introduction
Sigurd Wagner is a prominent inventor based in Holmdel, NJ, known for his significant contributions to the fields of electrochromic devices and semiconductor technologies. With a total of 11 patents to his name, Wagner has made remarkable advancements that have implications for various applications in technology.
Latest Patents
Wagner's latest patents include innovations in solid electrochromic devices and semiconductor devices with enhanced properties. The solid state electrochromic devices utilize ionic conductors, such as heteropoly acids, allowing for the construction of devices with only two electrodes and the electrochromic material. These devices can induce a color change, for instance, from white to dark blue when phosphotungstic acid is used, with cycle times as low as 100 milliseconds and exhibiting memory properties. Additionally, his work on semiconductor devices enhances the voltage produced by photovoltaic devices by interfacing different semiconductor materials to form isotype heterodiodes. This innovation improves solar power conversion efficiency, particularly when an n-CdS layer is interfaced with an n-GaAs layer.
Career Highlights
Wagner has spent a significant part of his career at Bell Telephone Laboratories, where he has been instrumental in developing cutting-edge technologies. His work has not only advanced the field of electrochromics but has also contributed to the enhancement of semiconductor devices, showcasing his versatility as an inventor.
Collaborations
Throughout his career, Wagner has collaborated with notable colleagues, including Joseph Leo Shay and Klaus Jurgen Bachmann. These collaborations have fostered an environment of innovation and have led to the successful development of various technologies.
Conclusion
Sigurd Wagner's contributions to electrochromic and semiconductor technologies have established him as a key figure in the field of innovation. His patents reflect a commitment to advancing technology and improving device performance, making a lasting impact on the industry.