Patent · US Active

Group control device

US11523467B2 · kind B2 · utility

0Cited by

0References

6Claims

0Family size

Assignee

CHINA UNIVERSITY OF PETROLEUM BLUE SKY(QINGDAO) PETROLEUM TECHNOLOGY CO., LTD · CN

Inventors

Tao Ding · Pleasanton, US
Shouyuan Zhao · Qingdao, CN
Chuan Yan · Tyler, US
Hongming Wang · Shanghai, CN
Hongbo Li · Nanjing, CN
Zhongxian Gao · Qingdao, CN
Zhihao Wei · Qingdao, CN
Faliang Gong · Qingdao, CN
Zhendong Wu · Qingdao, CN
Fanwei Meng · Beijing, CN

Key dates

Filing date	Dec 25, 2020
Grant date	Dec 6, 2022
Priority date	—
Expiry date	Dec 25, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A group control device includes a central processing system. An output port of the central processing system is electrically connected to an input port of a display unit through a first wire. An output port of the display unit is electrically connected to an input port of a signal feedback module through a second wire. The output port of the signal feedback module is electrically connected to an input port of the central processing system through a third wire. The input port of the central processing system is electrically connected to an input port of the group control host operating terminal. The input port of the group control host operating terminal is electrically connected to an output port of a data sending module. The central processing system is bidirectionally connected with a retrieval and extraction module through wireless connection.

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