Inventor
HO KAM PIU
HK34 patents
⚠️ This page may combine multiple inventors who share the name “HO KAM PIU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRST INT LTD
27 patentsUS10205200B2Feb 12, 2019
Method for recycling lithium-ion battery
GRST INT LTD7 citations83
US10199635B2Feb 5, 2019
Method of drying electrode assemblies
GRST INT LTD11 citations83
US10923760B2Feb 16, 2021
Electrode assemblies
GRST INT LTD4 citations72
US10727547B2Jul 28, 2020
Method for recycling lithium-ion battery
GRST INT LTD2 citations72
US10254043B2Apr 9, 2019
Method of drying electrode assemblies
GRST INT LTD3 citations72
US10084178B2Sep 25, 2018
Method of preparing electrode assemblies
GRST INT LTD3 citations72
US10903516B2Jan 26, 2021
Method of preparing cathode material for secondary battery
GRST INT LTD3 citations71
US11437685B2Sep 6, 2022
Lithium-ion battery
GRST INT LTD0 citations62
US11374253B2Jun 28, 2022
Electrode assemblies
GRST INT LTD0 citations62
US12187021B2Jan 7, 2025
Method for composite delamination
GRST INT LTD1 citations61
US11855272B2Dec 26, 2023
Cathode slurry for secondary battery
GRST INT LTD0 citations61
US11611063B2Mar 21, 2023
Method of preparing cathode for secondary battery
GRST INT LTD0 citations61
US10665842B2May 26, 2020
Separator for secondary battery
GRST INT LTD1 citations59
US10361414B2Jul 23, 2019
Separator for secondary battery
GRST INT LTD1 citations59
US12057585B2Aug 6, 2024
Conductive composition for secondary battery
GRST INT LTD0 citations56
US12160002B2Dec 3, 2024
Binder composition for secondary battery
GRST INT LTD0 citations51
US10727489B2Jul 28, 2020
Anode slurry for lithium ion battery
GRST INT LTD0 citations51
US10644321B2May 5, 2020
Electrode assemblies
GRST INT LTD0 citations51
US10263257B2Apr 16, 2019
Electrode assemblies
GRST INT LTD0 citations51
US9991504B2Jun 5, 2018
Method of preparing cathode for secondary battery
GRST INT LTD0 citations51
US11855275B2Dec 26, 2023
Method of preparing cathode for secondary battery
GRST INT LTD0 citations50
US11502288B2Nov 15, 2022
Method of preparing battery anode slurries
GRST INT LTD0 citations50
US10135055B2Nov 20, 2018
Separator for secondary battery
GRST INT LTD0 citations48
US12431502B2Sep 30, 2025
Binder composition for secondary battery
GRST INT LTD0 citations45
US10868308B2Dec 15, 2020
Cathode slurry for lithium ion battery
GRST INT LTD0 citations41
US10541453B2Jan 21, 2020
Battery module for starting a power equipment
GRST INT LTD0 citations41
US10263234B2Apr 16, 2019
Asymmetric separator for secondary battery
GRST INT LTD0 citations38
GRST SINGAPORE PTE LTD
5 patentsUS12358275B2Jul 15, 2025
Method for composite delamination
GRST SINGAPORE PTE LTD1 citations70
US12311648B2May 27, 2025
Method for composite delamination
GRST SINGAPORE PTE LTD1 citations70
US12410265B2Sep 9, 2025
Method for polymer precipitation
GRST SINGAPORE PTE LTD0 citations58
US12404356B2Sep 2, 2025
Method for composite delamination
GRST SINGAPORE PTE LTD0 citations58
US12401040B2Aug 26, 2025
Binder composition for secondary battery
GRST SINGAPORE PTE LTD0 citations44