Inventor

YONGQIAN LIU

Inventor
CN

Overview

2→
Patents
2024
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%
E04HBuildings or like structures for particular purposes14%
F03DWind motors14%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g14%
G05BControl or regulating systems in general14%
H02JElectric power networks14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to UNIV NORTH CHINA ELECTRIC POWER (2)· patent assignee history
2024Patents assigned to UNIV HARBIN ENG (1)· patent assignee history
2024Patents assigned to UNIV SHENYANG TECHNOLOGY (1)· patent assignee history
2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV NORTH CHINA ELECTRIC POWER22024
UNIV HARBIN ENG12024
UNIV SHENYANG TECHNOLOGY12024
Locations
LocationPatentsSpan
CN22024