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Inventor

Chenjing XU

Inventor
CN

Overview

1→
Patents
2022
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H02Hprimary
H02HEmergency protective circuit arrangements50%
H02JElectric power networks50%
PatentTitleYear
11,355,922Ground fault protection method and apparatus for photovoltaic station output transmission line2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to STATE GRID CORP CHINA (1)· patent assignee history
2022Patents assigned to STATE GRID ZHEJIANG ELECTRIC POWER CO LTD TAIZHOU POWER SUPPLY COMPANY (1)· patent assignee history
2022Patents assigned to UNIV NORTH CHINA ELECTRIC POWER (1)· patent assignee history
2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STATE GRID CORP CHINA12022
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD TAIZHOU POWER SUPPLY COMPANY12022
UNIV NORTH CHINA ELECTRIC POWER12022
Locations
LocationPatentsSpan
CN12022