Inventor

Gongbo Zhou

Inventor

Jiangsu, CN

Overview

3→

Patents

2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

B66Bprimary

B66BElevators20%

B08BCleaning in general10%

B61BRailway systems10%

B66DCapstans10%

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load10%

E21BEarth or rock drilling10%

E21DShafts10%

E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels10%

G05DSystems for controlling or regulating non-electric variables10%

PatentTitleYear

11,125,072Track synchronization moving apparatus of wellbore inspection system and control method thereof2021 11,097,925Device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaft2021 11,059,700Large-tonnage skip anti-blocking system2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to UNIV CHINA MINING (3)· patent assignee history

2021Patents assigned to UNIV INNER MONGOLIA TECHNOLOGY (1)· patent assignee history

2021Patents assigned to XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECH CO LTD (1)· patent assignee history

2021Based in Jiangsu, CN· patent location history

2021Based in Xuzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV CHINA MINING	3	2021
UNIV INNER MONGOLIA TECHNOLOGY	1	2021
XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECH CO LTD	1	2021

Locations

Location	Patents	Span
Jiangsu, CN	2	2021
Xuzhou, CN	1	2021