Inventor

Shuidian Xu

Inventor

Beijing, CN

Overview

2→

Patents

2020–2021

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Cprimary

F16CShafts25%

G01RMeasuring electric variables25%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%

Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids25%

PatentTitleYear

11,119,129Estimation method for M-class phasor measurement units2021 10,704,594Rolling deep groove ball bearing2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to TRANF TECH XIAMEN CO LTD (1)· patent assignee history

2020Based in Xiamen, CN· patent location history

2021Patents assigned to UNIV NORTH CHINA ELECTRIC POWER (1)· patent assignee history

2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TRANF TECH XIAMEN CO LTD	1	2020
UNIV NORTH CHINA ELECTRIC POWER	1	2021

Locations

Location	Patents	Span
Beijing, CN	1	2021
Xiamen, CN	1	2020