This inventor holds 3 USPTO granted patents. Top assignee: Trolley Scan (Proprietary) Limited. Active years: 2002-2005.
Location History:
- Observatory Extension, ZA (2003)
- Johannesburg, ZA (2002 - 2005)
Company Filing History:
Years Active: 2002-2005
Title: Michael John Camille Marsh: Innovator in Electronic Identification Systems
Introduction
Michael John Camille Marsh is a notable inventor based in Johannesburg, South Africa. He has made significant contributions to the field of electronic identification systems, holding a total of 3 patents. His innovative work focuses on enhancing the efficiency and reliability of identification technologies.
Latest Patents
One of Marsh's latest patents is titled "Multi-dimensional electronic identification of articles." This invention provides an identification system designed to identify multiple randomly aligned object-based transponders passing through a predetermined reading volume. The system includes a reader equipped with multiple transmitting and receiving antenna arrays, which transmit interrogating and energizing fields into the reading volume. Each energizing field has a different polarization, allowing for effective power transfer to the transponders. The transponders are designed to retain identification signals even in the absence of a power supply, ensuring reliable operation.
Another significant patent by Marsh is "Energy transfer in an electronic identification system." This invention involves a radio frequency transponder assembly that comprises a passive transponder and an antenna with a matching circuit. The matching circuit includes an inductor and a capacitor formed integrally with the antenna components. The design optimizes the antenna's impedance to match the load of the transponder circuit, enhancing the overall efficiency of the identification system.
Career Highlights
Michael John Camille Marsh is currently employed at Trolley Scan (Proprietary) Limited, where he continues to develop innovative solutions in electronic identification. His work has positioned him as a key figure in advancing technology in this field.
Collaborations
Marsh collaborates with Trevor M Hodson, contributing to the development of cutting-edge identification technologies. Their partnership has fostered innovation and progress within their organization.
Conclusion
Michael John Camille Marsh is a distinguished inventor whose work in electronic identification systems has led to multiple patents and advancements in technology. His contributions continue to shape the future of identification solutions.