Becton Dickinson and Company Limited

Marc Clifford Vogt

Mojtaba Kashef

Ping Zheng

Sumukh Pathare

Justin David Cumming

Yi Su

Tony Nguyen

Sonya Mead

David John Siedzik

Margaret Anne Jacobi

Thomas Frank Kinst

Clinton James Goyette

Tony Hai Nguyen

Devices, systems and methods are provided to improve pairing between first and second devices to mitigate risk that either device pairs with an unintended device by reducing transmit power to limit communication range between devices to be paired, using minimum and maximum received signal strength thresholds to reject unintended devices, and instructing user to move to another location when multiple devices are detected for pairing. The second device scanning time for detecting advertising signals from the first device is adjusted to detect multiple device co-existence. Pairing is controlled to occur when the second device is the only device that the first device detects.

Systems, apparatuses and methods for device pairing having range control and unintended device coexistence detection

Devices, systems and methods are provided to improve pairing between two devices by employing an inductive antenna circuit (e.g., 13.56 MHz) in addition to another wireless communication antenna circuit (e.g., 2.4 GHz) and a pairing protocol to minimize pairing between unintended devices. Communications via inductive antenna circuit (e.g., 13.56 MHz) require that the devices to be paired to be in close proximity to each other, which increases the likelihood of intended pairing between these devices. When the inductive pulses of the first device are detected by the second device, the second device commences advertising signals with time stamps. The inductive pulses and the time stamps facilitate synchronizing scanning windows of the first device with the advertising signals of the second device to lessen the likelihood of interference of advertising pulses from an unintended device.

Systems, apparatuses and methods for secure inductive pairing between two devices

Display screen or portion thereof with animated graphical user interface

Growing community of inventors

Rye, NH, United States of America

Marc Clifford Vogt