Bruce Christofferson

Title: Innovations by Bruce Christofferson

Introduction

Bruce Christofferson is an accomplished inventor based in Camano Island, WA (US). He holds a total of 3 patents that showcase his innovative contributions to technology. His work primarily focuses on enhancing security systems and improving communication methods.

Latest Patents

One of his latest patents is a "System and method for radio frequency intrusion detection." This system is designed to detect and analyze RF signals by utilizing a data structure that stores RF signatures. These signatures indicate the characteristics of both authorized and unauthorized RF transmissions. When an RF signal is detected, the system extracts certain analysis characteristics and compares them with stored RF signatures to determine the authorization status of the transmission. If an unauthorized RF transmission is identified, the system generates an alarm to alert the user and may log data related to the intrusion.

Another significant patent is the "System and method for electronic ticket verification, identification, and authorization with a wireless communication device." This enhanced security system employs a consumer wireless device and independent secure servers to improve the identification and authentication of electronic tickets. Consumers can purchase eTickets online, and upon confirmation, the vendor server transmits symbology to the consumer's device. This symbology is then scanned and compared with data from the vendor server to authenticate the eTicket. Additionally, a near field communicator in the consumer device can provide further security through additional authentication measures.

Career Highlights

Bruce Christofferson is currently employed at AT&T Mobility, where he continues to innovate and develop new technologies. His work has significantly impacted the field of wireless communication and security systems.

Collaborations

One of his notable coworkers is Michael Demblewski, with whom he collaborates on various projects within the company.

Conclusion

Bruce Christofferson's innovative patents and contributions to technology demonstrate his commitment to enhancing security and communication systems. His work continues to influence the industry and pave the way for future advancements.