Company Filing History:
2 out of 832,966 Years Active: 2003-2014
Title: Innovations by Richard Pehl
Introduction
Richard Pehl is an accomplished inventor based in Raymond, WA (US). He holds two patents that showcase his contributions to the field of semiconductor technology and gamma-ray detection. His work has significant implications for improving the sensitivity and efficiency of radiation detection systems.
Latest Patents
One of Richard Pehl's latest patents is titled "Yttrium contacts for germanium semiconductor radiation detectors." This invention involves a germanium semiconductor radiation detector contact made of yttrium metal. A thin deposited layer of yttrium metal forms a hole-barrier and/or electron-barrier contact on both p- and n-type germanium semiconductor radiation detectors. The yttrium contacts provide a sufficiently high hole barrier to prevent measurable contact leakage current below approximately 120 K. Additionally, these contacts can be segmented into multiple electrically independent electrodes, enhancing their functionality.
Another significant patent is the "Method and apparatus for improving the sensitivity of a gamma camera." This invention addresses the challenge of achieving good position resolution in gamma-ray detectors. It utilizes a method that allows for the identification of gamma rays based on energy depositions in separate detector elements. This innovative approach improves sensitivity while also considering the trade-off with background noise.
Career Highlights
Richard Pehl has made notable advancements in the field of semiconductor technology and radiation detection. His patents reflect a deep understanding of the complexities involved in gamma-ray detection and the need for improved sensitivity in imaging systems. His work has the potential to enhance the performance of gamma cameras significantly.
Collaborations
Richard has collaborated with talented individuals such as Rex C Trammell and Aaron B Brill. These collaborations have likely contributed to the innovative nature of his patents and the successful development of his inventions.
Conclusion
Richard Pehl's contributions to the field of semiconductor technology and gamma-ray detection are noteworthy. His innovative patents demonstrate a commitment to advancing technology in these critical areas. His work continues to influence the development of more sensitive and efficient radiation detection systems.