Inventor

Qiwen ZHOU

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.

G05Bprimary
G05BControl or regulating systems in general14%
H01HElectric switches14%
H02HEmergency protective circuit arrangements14%
H02JElectric power networks14%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
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 grids14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to NR ELECTRIC CO LTD (1)· patent assignee history
2022Patents assigned to NR ENGINEERING CO LTD (1)· patent assignee history
2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NR ELECTRIC CO LTD12022
NR ENGINEERING CO LTD12022
Locations
LocationPatentsSpan
CN12022