Inventor
Dingguo Wang
Inventor
Xuchang, CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Hprimary
H02HEmergency protective circuit arrangements30%
H02JElectric power networks20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
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 grids20%
G06FElectric digital data processing10%
PatentTitleYear
10,158,223Method for generating current differential protection supernode based on electrical topology of regional distribution network20188,959,393'Centralized and networked protection system and method of a regional distribution network'20158,773,828'Busbar differential protection method'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2018Patents assigned to STATE GRID CORP CHINA (3)· patent assignee history
2014–2018Patents assigned to XJ GROUP CORP (3)· patent assignee history
2014–2018Based in Xuchang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STATE GRID CORP CHINA | 3 | 2014–2018 |
| XJ GROUP CORP | 3 | 2014–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Xuchang, CN | 3 | 2014–2018 |