Patent · US Active

Explainable artificial intelligence framework for electrocardiography analysis

US11324457B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

TENCENT AMERICA LLC · US

Inventors

Kun Wang · Beijing, CN
Nan Du · Palo Alto, US
Yusheng Xie · Mountain View, US
Min Tu · Cupertino, US
Shangqing Zhang · San Jose, US
Yaliang Li · Santa Clara, US
Tao Yang · Zhejiang, CN
Hui Tang · Mountain View, US
Lianyi Han · Palo Alto, US
Wei Fan · New York, US

Key dates

Filing date	Jan 22, 2019
Grant date	May 10, 2022
Priority date	—
Expiry date	Apr 8, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06N20/20
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

There is included an apparatus and system including an intra-heartbeat (HB) extraction code configured to extract intra-HB features from electrocardiography (ECG) signals, and an inter-HB extraction code configured to extract inter-HB features from the ECG signals, and at least one attention mechanism code configured to control at least one of the intra-HB extraction code and inter-HB extraction code based on at least one attention mechanism.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.