Invention Grant
- Patent Title: Method and system for ultrasonic proximity service
-
Application No.: US16442226Application Date: 2019-06-14
-
Publication No.: US11277209B2Publication Date: 2022-03-15
- Inventor: Fahrettin Olcay Cirit
- Applicant: Uber Technologies, Inc.
- Applicant Address: US CA San Francisco
- Assignee: Uber Technologies, Inc.
- Current Assignee: Uber Technologies, Inc.
- Current Assignee Address: US CA San Francisco
- Agency: Mahamedi IP Law LLP
- Main IPC: H04B11/00
- IPC: H04B11/00 ; H04L29/06 ; H04W4/80 ; H04W12/12 ; H04M1/725 ; H04M1/72454 ; G01S5/18 ; H04W12/65
Abstract:
A network service can detect an ultrasonic signal by an ultrasonic receptive component of a first device. The ultrasonic signal can be based on an ultrasonic output signal transmitted from an audio output component. In response to the detected ultrasonic signal, the network service can perform a network service operation.
Public/Granted literature
- US20190327003A1 METHOD AND SYSTEM FOR ULTRASONIC PROXIMITY SERVICE Public/Granted day:2019-10-24
Information query
