# US 2021/0241553 A1 · Biometric sensor

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- Number: US 2021/0241553 A1
- Document ID: US20210241553A1
- Status: Published application
- Kind: A1
- Application number: 17/151,573
- Filed: 2021-01-18
- Published: 2021-08-05
- Earliest claimed: 2020-01-19
- Assignees: Intellishot Holdings Inc.
- Applicants: Intellishot Holdings Inc.
- Inventors: Steven Wayne Goldstein
- Web page: https://patentgrep.com/patent/US20210241553A1

## CPC

- A61N 1/36028: {for aversion therapy}
- A61B 5/0533: Measuring galvanic skin response
- A61N 1/0456: {Specially adapted for transcutaneous electrical nerve stimulation [TENS]}
- A61N 1/0476: {Array electrodes (including any electrode arrangement with more than one electrode for at least one of the polarities)}
- A61N 1/36031: {using physiological parameters for adjustment}
- A61N 1/36034: {specified by the stimulation parameters}
- G06F 3/041: Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G07C 9/00563: {using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns}
- A61B 5/117: Identification of persons (methods or arrangements for recognising patterns, e.g. fingerprints, G06F18/00, G06V40/00; identification of persons by analysing their voice or speech G10L17/00)
- G06F 2203/04101: 2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
- A61N: ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY (measurement of bioelectric currents A61B; surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body A61B18/00; anaesthetic apparatus in general A61M; incandescent lamps H01K; infrared radiators for heating H05B)
- A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D)
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)
- G07C: TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE

## Abstract

An access control unit having a novel structure and arrangement, including a first layer comprising an electrostimulation contact interface, a second layer including a biometric sensor coupled to the electrostimulation contact interface, and a third layer including a microprocessor unit in communication with the electrostimulation contact interface. The second layer is sandwiched between the first layer and the third layer. The electrostimulation contact interface comprises one or more anode/cathode arrays configured to deliver neurostimulative excitations to the electrostimulation contact interface to elicit behavior modification.

## Claims

### Claim at position 1

1: An access control unit comprising:
a first layer comprising an electrostimulation contact interface;
a second layer comprising a biometric sensor coupled to the electrostimulation contact interface; and
a third layer comprising a microprocessor unit in communication with the electrostimulation contact interface, wherein
the second layer is sandwiched between the first layer and the third layer of said access control unit,
the electrostimulation contact interface comprises one or more anode/cathode arrays, and
the one or more anode/cathode arrays are configured to deliver neurostimulative excitations to the electrostimulation contact interface.