LexDanaLexDanabeta
Inventor

Kook Il Han

Inventor
Seoul, KR

Overview

16→
Patents
2012–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 16 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy28%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution28%
Y02PClimate change mitigation technologies in the production or processing of goods15%
B60LPropulsion of electrically-propelled vehicles11%
Y02TClimate change mitigation technologies related to transportation6%
G01RMeasuring electric variables4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
PatentTitleYear
10,826,082Fuel cell and method for producing the same202010,629,918Fuel cell stack with enhanced freeze-thaw durability202010,593,957Gas diffusion layer for fuel cells and method of manufacturing the same202010,511,043Gas diffusion layer for fuel cell applications201910,431,838Gas diffusion layer for fuel cell applications201910,320,008Porous separator for fuel cell201910,103,392Membrane-electrode assembly (MEA) for fuel cells20189,923,222'Fuel cell with enhanced mass transfer characteristics'20189,847,535Fuel cell stack with enhanced freeze-thaw durability20179,819,034'Stack for simulating cell voltage reversal behavior in fuel cell'20179,496,566'Stack for simulating cell voltage reversal behavior in fuel cell'20169,450,254'Gas diffusion layer for fuel cell vehicle with improved operational stability'20169,172,098'Fuel cell stack with improved corrosion resistance'20158,945,410'Fuel cell with enhanced mass transfer characteristics'20158,911,919'Local hydrophilic gas diffusion layer and fuel cell stack comprising the same'20148,316,721'Apparatus and method for non-destructive measurement of bending stiffness of GDL for fuel cell'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to HYUNDAI MOTOR CO LTD (16)· patent assignee history
2012–2020Patents assigned to HAN KOOK IL (6)· patent assignee history
2012–2020Patents assigned to HONG BO KI (5)· patent assignee history
2012–2016Patents assigned to AHN SANG YEOUL (2)· patent assignee history
2012–2020Based in Seoul, KR· patent location history
2014–2020Patents assigned to KIA MOTORS CORP (6)· patent assignee history
2018–2020Based in Seongnam-si, KR· patent location history
2020Based in Gyeonggi-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYUNDAI MOTOR CO LTD162012–2020
HAN KOOK ILself62012–2020
KIA MOTORS CORP62014–2020
HONG BO KI52012–2020
AHN SANG YEOUL22012–2016
Locations
LocationPatentsSpan
Seoul, KR132012–2020
Seongnam-si, KR22018–2020
Gyeonggi-do, KR12020