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Inventor

Jiuzhan Su

Inventor
Zhuhai, CN

Overview

2→
Patents
2020
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.

F16Cprimary
F16CShafts50%
H02KDynamo-electric machines50%
PatentTitleYear
10,746,223Protective structure for magnetic bearing and magnetic bearing assembly202010,690,184Axial magnetic bearing having a protective device2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to GREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI (2)· patent assignee history
2020Based in Zhuhai, CN· patent location history
2020Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI22020
Locations
LocationPatentsSpan
Zhuhai, CN12020
Guangdong, CN12020