Inventor

Qiuhua Liu

Inventor
Zhuhai, CN

Overview

2→
Patents
2015–2019
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.

F24Fprimary
F24FAir-conditioning50%
LOC2350%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to GREE ELECTRIC APPLIANCES INC (1)· patent assignee history
2015Based in Guangdong, CN· patent location history
2019Patents assigned to GREE ELECTRIC APPLIANCE INC OF ZHUHAI (1)· patent assignee history
2019Patents assigned to GREE ELECTRIC APPLIANCES INC ZHUHAI (1)· patent assignee history
2019Based in Zhuhai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GREE ELECTRIC APPLIANCE INC OF ZHUHAI12019
GREE ELECTRIC APPLIANCES INC12015
GREE ELECTRIC APPLIANCES INC ZHUHAI12019
Locations
LocationPatentsSpan
Zhuhai, CN12019
Guangdong, CN12015