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Inventor

Ling Yue

Inventor
Xuzhou, CN

Overview

1→
Patents
2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B66Bprimary
B66BElevators100%
PatentTitleYear
9,840,396'Fall prevention brake buffering system for high-speed mine lift'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to DONGNAN ELEVATOR CO LTD (1)· patent assignee history
2017Patents assigned to UNIV CHINA MINING (1)· patent assignee history
2017Based in Xuzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONGNAN ELEVATOR CO LTD12017
UNIV CHINA MINING12017
Locations
LocationPatentsSpan
Xuzhou, CN12017