Schlage Lock Company LLC

Gregory Ross

Matthew Dexter

John Evenson

Brian A Telljohann

Ryne Rayburn

Joseph W Baumgarte

Benjamin J Hopkins

Seth Kaufman

Jonathan R Everson

David Studt

Lakshmi Santhanakrishnan

Dakoda Johnson

Aaron J Schlicht

Keith R Broerman

John Luif

Terry Small

Brian Gilchrist

Mark Duckworth

Christopher Bauer

Dakota Johnson

Brina A Telljohann

Matthew R Dexter

An access control device according to an embodiment includes a lock mechanism, a digital core PCBA including at least one first processor and at least one first memory and is configured to facilitate wireless communications, wherein the at least one first memory is provisioned with a master initialization salt key, and an access core PCBA electrically coupled to the digital core PCBA, that includes at least one second processor and at least one second memory, and is configured to facilitate access control, and wherein the at least one second memory is provisioned with an access core initialization key derived from the master initialization salt key, wherein the digital core PCBA establishes a secure communication channel with the access core PCBA via an electrical connection between the digital core PCBA and the access core PCBA based on the master initialization salt key and the access core initialization key.

Technologies for secure inter-processor communications

An access control system and methods according to at least one embodiment leverage wireless access credentials to allow a user to securely gain access to a secured area using his or her mobile device. As such, a credentialed mobile device may permit access to the secured area without requiring a real-time connection to a credential management system and/or an administrative system.

Wireless access credential system

An electronic door lock including a magnetometer, an accelerometer, and a processor. The processor is configured to determine a status of a door with respect to a door frame using data provided by the accelerometer and magnetometer which collectively generate acceleration data, velocity data and positional data of the door. The processor provides data to a user interface or an alert device indicating one or more of: door open angle, prep-less door position, an acceleration alert, a door position alert, door sag, door frame rub, and triangulation of an intruder.

Door improvements and data mining via accelerometer and magnetometer electronic component

Growing community of inventors

Carmel, IN, United States of America

Gregory Ross