LexDanaLexDanabeta
Inventor

Hyunsup Song

Inventor
Seoul, KR

Overview

7→
Patents
2017–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 as inventor

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

A01Dprimary
A01DHarvesting36%
B25JManipulators21%
E21BEarth or rock drilling14%
G05DSystems for controlling or regulating non-electric variables14%
B62DMotor vehicles7%
G01DMeasuring not specially adapted for a specific variable7%
PatentTitleYear
11,129,330Lawn mower robot202111,129,327Moving robot202111,129,326Moving robot202111,096,325Lawn mower robot202111,071,249Lawn mower robot20219,932,784Device for handling oil pipes and method for workover20189,732,570'Apparatus for tripping oil pipe and system for automatic well workover'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2018Patents assigned to CHINA PETROLEUM & CHEM CORP (2)· patent assignee history
2017Patents assigned to RES INST OF PETROLEUM ENG SHENGLI OIL FIELD SINOPEC (1)· patent assignee history
2017Based in Shandong, CN· patent location history
2018Patents assigned to RES INSTITUTE OF PETROLEUM ENGINEERING SHENGLI OIL FIELD SINOPEC (1)· patent assignee history
2018Based in Dongying, CN· patent location history
2021Patents assigned to LG ELECTRONICS INC (5)· patent assignee history
2021Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG ELECTRONICS INC52021
CHINA PETROLEUM & CHEM CORP22017–2018
RES INST OF PETROLEUM ENG SHENGLI OIL FIELD SINOPEC12017
RES INSTITUTE OF PETROLEUM ENGINEERING SHENGLI OIL FIELD SINOPEC12018
Locations
LocationPatentsSpan
Seoul, KR52021
Dongying, CN12018
Shandong, CN12017