Inventor

Chun Song

Inventor

Ulsan, KR

Overview

2014–2021

Patent span

Electricity

Primary field (CPC H)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes7%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%

B63BShips or other waterborne vessels7%

B63JAuxiliaries on vessels7%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%

C08LCompositions of macromolecular compounds7%

G01CMeasuring distances, levels or bearings7%

G06FElectric digital data processing7%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%

H01LSemiconductor devices7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to HU ZHAO (1)· patent assignee history

2014Based in Shandong, CN· patent location history

2019Patents assigned to SEMICONDUCTOR MFG INT BEIJING CORP (1)· patent assignee history

2019Patents assigned to SEMICONDUCTOR MFG INT SHANGHAI CORP (1)· patent assignee history

2019Based in Shanghai, CN· patent location history

2021Patents assigned to HYUN DAI HEAVY IND CO LTD (1)· patent assignee history

2021Patents assigned to KOREA SHIPBUILDING & OFFSHORE ENG CO LTD (1)· patent assignee history

2021Based in Ulsan, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HU ZHAO	1	2014
HYUN DAI HEAVY IND CO LTD	1	2021
KOREA SHIPBUILDING & OFFSHORE ENG CO LTD	1	2021
SEMICONDUCTOR MFG INT BEIJING CORP	1	2019
SEMICONDUCTOR MFG INT SHANGHAI CORP	1	2019

Locations