Inventor

Chuqiang Tang

Inventor

Wuhan, CN

Overview

2018–2021

Patent span

Physics

Primary field (CPC G)

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

B61Dprimary

B61DBody details or kinds of railway vehicles17%

B61BRailway systems8%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors8%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

G02BOptical elements, systems or apparatus8%

G06KGraphical data reading8%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%

G06TImage data processing or generation, in general8%

G06VImage or video recognition or understanding8%

H04NPictorial communication, e.g. television8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to 5 STAR MEDICAL CORP (1)· patent assignee history

2018Patents assigned to ZHEJIANG SHUYOU SURGICAL INSTR CO LTD (1)· patent assignee history

2018Based in Zhejiang, CN· patent location history

2021Patents assigned to CRRC YANGTZE CO LTD (2)· patent assignee history

2021Patents assigned to PROVIDENCE UNIV (1)· patent assignee history

2021Patents assigned to UNIV NAT TSING HUA (1)· patent assignee history

2021Based in Wuhan, CN· patent location history

2021Based in Hsinchu, TW· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CRRC YANGTZE CO LTD	2	2021
5 STAR MEDICAL CORP	1	2018
PROVIDENCE UNIV	1	2021
UNIV NAT TSING HUA	1	2021
ZHEJIANG SHUYOU SURGICAL INSTR CO LTD	1	2018

Locations