Inventor

Changha Lee

Inventor

Gyeonggi-do, KR

Overview

2014–2018

Patent span

Mechanical engineering

Primary field (CPC F)

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

F04Dprimary

F04DNon-positive-displacement pumps17%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants17%

G01NInvestigating or analysing materials by determining their chemical or physical properties17%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%

Y02TClimate change mitigation technologies related to transportation17%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to KEEM TAEHO (1)· patent assignee history

2014Patents assigned to KIM GAHYUN (1)· patent assignee history

2014Patents assigned to KIM HYUN-WOO (1)· patent assignee history

2014Patents assigned to KIM MISUN (1)· patent assignee history

2014Based in Asan-si, KR· patent location history

2018Patents assigned to HYUNDAI MOTOR CO LTD (1)· patent assignee history

2018Based in Gyeonggi-do, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Gyeonggi-do, KR	1	2018
Asan-si, KR	1	2014