Membership
Tour
Register
Log in
Haifeng Bai
Follow
Person
Beijing, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Information retrieval and display for an IVR system
Patent number
10,764,436
Issue date
Sep 1, 2020
Zhuangzi Li and Associates
Zhuangzi Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION RETRIEVAL AND DISPLAY FOR AN IVR SYSTEM
Publication number
20190387097
Publication date
Dec 19, 2019
Zhuangzi Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE