This inventor holds 10 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignees: Drayson Technologies (Europe) Limited, Freevolt Technologies Limited. Active years: 2021-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 19 
5 out of 5 Years Active: 2021-2025
Title: Vitor Freitas: Innovator in Smartcard Technology
Introduction
Vitor Freitas is a prominent inventor based in London, GB, known for his significant contributions to smartcard technology. With a total of 10 patents to his name, Freitas has developed innovative methods and apparatuses that enhance the functionality and efficiency of smartcards.
Latest Patents
One of Freitas's latest patents is a method and apparatus for controlling circuitry with particular application to smartcards. This invention describes a smartcard circuit designed for the control of a near field RF communications chip. The circuit includes a primary inductive coupler connected to a near field antenna of the smartcard, which obtains an RF electrical signal. Additionally, a secondary inductive coupler is arranged for inductive coupling with the primary coupler, enabling the chip to perform near field RF communications. The patent also details switching circuitry that can disable the provision of the RF electrical signal, thereby inhibiting the chip's communication capabilities. Another notable patent involves circuitry for use in smart cards, which includes rectification circuitry that converts an alternating electrical signal from a near field RF communications antenna into DC electrical energy for powering auxiliary circuits.
Career Highlights
Freitas has worked with several companies throughout his career, including Drayson Technologies Limited and Freevolt Technologies Limited. His work in these organizations has allowed him to refine his expertise in smartcard technology and contribute to various innovative projects.
Collaborations
Freitas has collaborated with notable coworkers such as Victor Diaz and Alison Lloyd, further enhancing his work in the field of smartcard technology.
Conclusion
Vitor Freitas is a key figure in the development of smartcard technology, with a strong portfolio of patents that demonstrate his innovative spirit. His contributions continue to shape the future of smartcard applications and enhance their functionality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile