Cypak Ab

E.j. Brooks Company

Yubico Inc.

Impak Health, LLC

Jakob Ehrensvard

Fredrik Einberg

Richard C Dreisbach

George A Lundberg

Robert Debrody

Salvatore Richard Inciardi

Sandra D Elliott

Stina Grip

Jonas Sven-Erik Tiren

Per Nathanaelson

George Lundberg

A portable apparatus for measuring a glucose level of a user having: a card-like member; a processor within the card-like member; at least one glucose sensor comprising a reagent, the glucose sensor generating a signal indicative of a measured glucose level upon application of a blood sample to the glucose sensor, wherein the glucose sensor is fixed to the card-like member and operably coupled to the processor; and at least one cover alterable between a first position in which the glucose sensor is covered and a second position in which the glucose sensor is exposed for use.

Self contained in-vitro diagnostic device

The invention provides a low-cost access control device for identification and authentication in both the 'digital' and 'physical' worlds by contact-bound respectively contact-less interfaces and where individual users of the device can securely update access control credentials and cryptographic keys from a remote system without the need for any additional hardware or specialized software. The access control credentials and the at least one cryptographic key shall be readable by an access control system via the contact-less interface of the device, thereby enabling or denying the holder of the device access.

Dual interface device for access control and a method therefor

A tape seal includes electronic circuitry to detect tamper- and manipulation events relating to sealed items in various embodiments. A complex impedance is formed in a continuous seal. The seal is designed in such a way, that any attempt to break or remove the seal results in a change of the complex impedance. An electronic module in connection with the seal quantifies a complex impedance, and when a change is detected above a programmed threshold, this is treated as a tamper event. In one embodiment, the inclusion of reference impedances are applied to allow a more precise detection of a tamper event and allow for automatic calibration of natural variations of the complex impedance. In a further embodiment, a method of determining tampering with a sealed item is disclosed.

Tamper evident seal system and method

Disclosed is a reusable locking unit and a one time use electrically conductive molded thermoplastic shackle loaded with carbon black particles and having a linear resistance that is periodically monitored. The locking unit includes an integrated circuit for measuring shackle impedance through terminals capacitively coupled to the shackle. The terminals allow for adjustment of the length of the seal shackle in the locked secured state. The terminals and shackle form an RC network having a complex impedance that manifests the locked adjusted shackle length. Two AC signals at two different frequencies are used to measure impedance, which is compared with an initially determined or continually generated reference impedance to determine a tampered state of the shackle. Temperature compensation is also disclosed. A time stamp is stored for noting the tampering time of occurrence. A battery may be used to operate the circuit internal components and power from the remote transceiver may operate the circuit communication portion. Monitoring may be automatically periodic or activated only upon an external command. LEDs provide visual indication of the seal tamper status.

Electronic tamper evident seal

A device to register the dispensing of medicaments comprising sensing devices located at the medicament side to detect the dispensing thereof. The device is comprised of a sheet-like envelope of a one-way material and being a continuous, foldable way adapted to enclose the medicaments. There is an electronic printed circuit applied on the envelope and is stretched over foldable areas of the sheet-like envelope. It is also operatively connected to the sensing devices and to an electronic unit.

Medicament dispense sensing device

Growing community of inventors

Taby, Sweden

Jakob Ehrensvard