Location History:
- Sunnyvale, CA (US) (1991)
- Chandler, AZ (US) (2011 - 2015)
Company Filing History:
8 out of 8,748 
1 out of 832,912 Years Active: 1991-2015
Title: Innovations of Geoffrey DeWitt Batchelder
Introduction
Geoffrey DeWitt Batchelder is an accomplished inventor based in Chandler, AZ (US). He holds a total of 9 patents that showcase his contributions to the field of power conversion technology. His work primarily focuses on the development of innovative solutions that harness nuclear radiation for energy conversion.
Latest Patents
Among his latest patents is the "Betavoltaic power converter die stacking." This invention features a power converter that includes a first die and a second die, each comprising a semiconductor substrate with a junction designed to convert nuclear radiation particles into electrical energy. The design incorporates a first electrode made from a nuclear radiation-emitting radioisotope, which is electrically connected to the junction. Additionally, a bond is formed between the electrodes of the two dies, establishing an electrical contact that enhances the efficiency of the power converter.
Another significant patent is the "High-energy beta-particle source for betavoltaic power converter." This invention involves a nuclear radiation emitter that has a first side and a second side, with a radiation-emitting radioisotope at its core. A plurality of semiconductor substrates is arranged over the first side, each containing a junction for converting nuclear radiation into electrical energy. The design also includes a high-density layer positioned between two of the semiconductor substrates, which improves the overall performance of the power converter.
Career Highlights
Geoffrey has had a notable career, working with reputable companies such as Medtronic, Inc. His experience in the industry has allowed him to develop groundbreaking technologies that push the boundaries of energy conversion.
Collaborations
Throughout his career, Geoffrey has collaborated with talented individuals, including Paul F Gerrish and Anna J Malin. These partnerships have contributed to the advancement of his innovative projects.
Conclusion
Geoffrey DeWitt Batchelder's work in the field of power conversion has led to significant advancements in the utilization of nuclear radiation for energy generation. His patents reflect a commitment to innovation and a drive to create efficient energy solutions.