David R Carta

Title: The Innovative Contributions of David R. Carta

Introduction

David R. Carta, an accomplished inventor based in Poway, California, is recognized for his significant contributions to the field of secure smart card communication technology. With a total of five patents to his name, Carta has made strides in enhancing the safety and efficiency of data exchange between smart cards and central systems.

Latest Patents

Among his latest inventions, Carta developed a patent titled "Method and apparatus for establishing a secure smart card communication link through a communication network." This innovative approach establishes a secure communication link between a smart card and a remote central computer system over a network. The method leverages security functions integrated within both the smart card and the central system to modulate and demodulate data signals, thereby ensuring that sensitive information remains secure during transmission. This secure link is designed to facilitate smart card transactions, bolstering data integrity and protection.

Another notable patent from Carta is the "Smart card access control system." This invention outlines a system that securely transfers identification and transaction information between an access reader and a contactless smart card using a radio frequency (RF) link. The access reader, which contains a programmable microcontroller and an RF modem, works in concert with the smart card to validate user identification. By employing appropriate security keys, this system performs one-to-one data verification and transfers essential information to external processors or controllers, providing access to secured areas. The flexible design of this system makes it compatible with existing access control technologies and adaptable to emerging biometric systems.

Career Highlights

David R. Carta is currently employed at Cubic Corporation, where he dedicates his expertise to developing advanced technological solutions in communication systems. His work has positioned him as a leader in the secure communication field, and his patents reflect both creativity and technical prowess.

Collaborations

During his career, Carta has collaborated with notable colleagues such as Guy M. Kelly and Kevin J. Page. Together, they strive to push the envelope of innovation and bring cutting-edge solutions to market, ensuring security and reliability in electronic transactions.

Conclusion

In summary, David R. Carta's inventions have profoundly impacted the domain of secure communication technology, particularly in the realm of smart cards. With multiple patents and a prominent career at Cubic Corporation, he exemplifies the spirit of innovation and dedication to advancing technology for greater security and accessibility.