Location History:
- Villas, NJ (US) (1977)
- Cape May, NJ (US) (1991 - 1992)
- Summerville, SC (US) (2007)
- Chandler, AZ (US) (2010 - 2017)
- Phoenix, AZ (US) (2018)
Company Filing History:
8 out of 5,491 
2 out of 58 
1 out of 2 
Years Active: 1977-2018
Title: Innovations of James MacDonald
Introduction
James MacDonald is a prominent inventor based in Chandler, AZ, known for his significant contributions to technology with a total of 16 patents to his name. His work primarily focuses on optical sensors and radar modules, showcasing his expertise in the field of electronics and biometrics.
Latest Patents
One of his latest patents is an optical sensor with a substrate light filter. This optical biometric sensor includes a filter layer with a top and bottom surface, featuring a light filter made of a blocking material that forms an array of apertures. The sensor also comprises a substrate with an electrical interconnect that includes a set of electrical conductors. Additionally, the optical sensor has an array of sensing elements mounted to the bottom surface of the substrate, which are aligned with the array of apertures and electrically connected to the electrical interconnect. Another notable patent is a radar module, which consists of an integrated antenna package that includes an interposer, an integrated circuit die, and a cap forming a cavity within the package. This radar module features a lossy EBG structure over the integrated circuit device and a lossless EBG structure over a microstrip feedline. Each receive portion of the radar module includes a parabolic structure with a reflective surface, an absorber structure, a lens, and an antenna.
Career Highlights
Throughout his career, James MacDonald has worked with notable companies, including Freescale Semiconductor, where he contributed to various innovative projects. His extensive experience in the field has allowed him to develop cutting-edge technologies that have advanced the industry.
Collaborations
James has collaborated with several talented individuals, including Stephen Ryan Hooper and William G McDonald, who have contributed to his projects and innovations.
Conclusion
James MacDonald is a distinguished inventor whose work in optical sensors and radar technology has made a significant impact in the field. His numerous patents reflect his dedication to innovation and excellence in 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.