David Brown

Title: Innovations by David Brown in Access Control Technology

Introduction

David Brown is an accomplished inventor based in Greenwood, IN (US), known for his contributions to access control technology. With a total of 4 patents, he has developed innovative solutions that enhance security and user experience in electronic locking systems.

Latest Patents

David's latest patents include a method for UWB-based side of door detection for intent analysis. This method involves receiving UWB data that indicates the distance of a mobile device relative to an access control device. It also analyzes the signal-to-noise ratio (SNR) of signals received by multiple UWB antennas. The invention infers the side of the passageway where the mobile device is located and estimates the travel time to the passageway. If the travel time exceeds a predefined threshold, the system determines that the mobile device is on an unsecure side of the passageway.

Another significant patent is for UWB antenna solutions that increase accuracy for intent detection in access control systems. This electronic lock features an exterior escutcheon on the unsecure side of the door and an interior escutcheon on the secure side. It includes a printed circuit board assembly (PCBA) and multiple UWB antennas designed to operate on a specific UWB channel, ensuring precise detection and enhanced security.

Career Highlights

David Brown is currently employed at Schlage Lock Company LLC, where he continues to innovate in the field of access control. His work focuses on integrating advanced technologies to improve security systems.

Collaborations

David collaborates with talented individuals such as Joseph Land and Ryan C Kincaid, contributing to the development of cutting-edge security solutions.

Conclusion

David Brown's innovative patents and contributions to access control technology demonstrate his commitment to enhancing security systems. His work at Schlage Lock Company LLC continues to influence the industry positively.