Invention Grant
- Patent Title: System and method for state identity of a user and initiating feedback using multiple sources
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Application No.: US17074053Application Date: 2020-10-19
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Publication No.: US11948441B2Publication Date: 2024-04-02
- Inventor: Bradley Michael Eckert , Luca Rigazio , Neal Khosla , Kiran R. Joshi
- Applicant: Koko Home, Inc.
- Applicant Address: US CA Palo Alto
- Assignee: Koko Home, Inc.
- Current Assignee: Koko Home, Inc.
- Current Assignee Address: US CA Palo Alto
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: G08B19/00
- IPC: G08B19/00 ; G01S13/04 ; G01S13/06 ; G08B21/04
Abstract:
In an example, the present invention provides a method for identifying a status of a user and providing feedback to the user based upon the status of the user. In an example, the method includes generating an electromagnetic radio frequency (RF) signal from an RF generating device and emitting the electromagnetic RF signal into a spatial region of a user. In an example, the method includes detecting a back scattered RF signal, using an RF receiving antenna, from the user and converting the back scattered RF signal from an RF analog signal into an RF digital signal.
Public/Granted literature
- US20210035425A1 SYSTEM AND METHOD FOR STATE IDENTITY OF A USER AND INITIATING FEEDBACK USING MULTIPLE SOURCES Public/Granted day:2021-02-04
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