Invention Grant
- Patent Title: System and method for locating and determining substance use
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Application No.: US15393911Application Date: 2016-12-29
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Publication No.: US10467460B2Publication Date: 2019-11-05
- Inventor: Robert Frank Nienhouse
- Applicant: Robert Frank Nienhouse
- Applicant Address: US IL Hinsdale
- Assignee: ROBERT F. NIENHOUSE 1997 DECLARATION OF TRUST
- Current Assignee: ROBERT F. NIENHOUSE 1997 DECLARATION OF TRUST
- Current Assignee Address: US IL Hinsdale
- Agency: Lathrop Gage LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06N7/00 ; B60K28/06 ; H04Q9/00

Abstract:
In devices that determine levels of substance use, a substance level in a test sample provided to the testing device by a test subject is determined. A sequence of images are captured to include a portion of the face of the test subject providing the test sample and a display of the testing device. A value indicative of the substance level detected within the test sample is determined. A validity indicator indicating validity of the value indicative of the substance level is determined. A current location is determined. The value indicative of the substance level, the validity indicator, and the current location are sent to a remote server.
Public/Granted literature
- US20180101721A1 SYSTEM AND METHOD FOR LOCATING AND DETERMINING SUBSTANCE USE Public/Granted day:2018-04-12
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