Inventor
JOO YONG LAK
US35 patents
⚠️ This page may combine multiple inventors who share the name “JOO YONG LAK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV CORNELL
30 patentsUS9879363B2Jan 30, 2018
Method for preparing a nanofiber or non-woven mat
UNIV CORNELL5 citations83
US9816206B2Nov 14, 2017
Carbonaceous metal/ceramic nanofibers
UNIV CORNELL2 citations71
US11302920B2Apr 12, 2022
High performance electrodes, materials, and precursors thereof
UNIV CORNELL2 citations69
US11814752B2Nov 14, 2023
Charged nanofibers and methods for making
UNIV CORNELL0 citations62
US11811034B2Nov 7, 2023
Multi-domained sulfur electrodes, and manufacturing therefor
UNIV CORNELL0 citations62
US11769928B2Sep 26, 2023
Ceramic nanofiber separators
UNIV CORNELL0 citations62
US11626617B2Apr 11, 2023
Gel electrolytes and the manufacture thereof
UNIV CORNELL0 citations62
US11352717B2Jun 7, 2022
Charged nanofibers
UNIV CORNELL0 citations62
US11038240B2Jun 15, 2021
Ceramic nanofiber separators
UNIV CORNELL0 citations62
US11018385B2May 25, 2021
Multi-domained sulfur electrodes, and manufacturing therefor
UNIV CORNELL0 citations62
US12017961B2Jun 25, 2024
Graphenic fibers, yarns, composites, and methods of making the same
UNIV CORNELL0 citations60
US12005040B2Jun 11, 2024
Metal and ceramic nanofibers
UNIV CORNELL1 citations60
US11728545B2Aug 15, 2023
Lithium ion batteries comprising nanofibers
UNIV CORNELL0 citations60
US11050118B2Jun 29, 2021
Lithium ion batteries comprising nanofibers
UNIV CORNELL0 citations60
US12255333B2Mar 18, 2025
High performance electrodes, materials, and precursors thereof
UNIV CORNELL0 citations59
US11911784B2Feb 27, 2024
Alternating current electrospray manufacturing and products thereof
UNIV CORNELL0 citations58
US11383252B2Jul 12, 2022
Air controlled electrospray manufacturing and products thereof
UNIV CORNELL0 citations58
US11224884B2Jan 18, 2022
Alternating current electrospray manufacturing and products thereof
UNIV CORNELL0 citations58
US11094999B2Aug 17, 2021
Hybrid separators and the manufacture thereof
UNIV CORNELL0 citations53
US10355257B2Jul 16, 2019
Hybrid separators and the manufacture thereof
UNIV CORNELL1 citations53
US10036105B2Jul 31, 2018
Porous carbon nanofibers and manufacturing thereof
UNIV CORNELL0 citations52
US10450674B2Oct 22, 2019
Process for preparing a silicon-carbon nanocomposite nanofiber
UNIV CORNELL0 citations51
US10186698B2Jan 22, 2019
Ceramic-polymer hybrid nanostructures, methods for producing and applications thereof
UNIV CORNELL0 citations51
US10903482B2Jan 26, 2021
Lithium containing nanofibers
UNIV CORNELL0 citations50
US9617660B2Apr 11, 2017
Reinforcing nanofiber additives
UNIV CORNELL0 citations50
US12281015B2Apr 22, 2025
Continuous manufacture of graphenic compounds
UNIV CORNELL0 citations46
US11713249B2Aug 1, 2023
Continuous manufacture of graphenic compounds
UNIV CORNELL0 citations46
US10875773B2Dec 29, 2020
Method for storage or transportation of graphene oxide
UNIV CORNELL0 citations43
US10971729B2Apr 6, 2021
High performance electrodes
UNIV CORNELL0 citations42
US10847810B2Nov 24, 2020
Nanostructures for lithium air batteries
UNIV CORNELL0 citations42
CORNELL RES FOUNDATION INC
3 patentsUS7901610B2Mar 8, 2011
Method for elevated temperature electrospinning
CORNELL RES FOUNDATION INC17 citations90
US7326043B2Feb 5, 2008
Apparatus and method for elevated temperature electrospinning
CORNELL RES FOUNDATION INC33 citations90
US7083854B1Aug 1, 2006
Fibers from polymer nanoclay nanocomposites by electrospinning
CORNELL RES FOUNDATION INC34 citations90