Inventor · name-matched record
HAN KOOK HYUN
5 granted patents·2 pending applications·0 citations·filing 2022–2025
61Inventor score
Technology areasH01M
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
7 records- 0194US2026088286A1Cathode active material for lithium secondary battery and method of manufacturing the sameSK ON CO LTD·Filed 2025·Application pending·0 cites
- 0292US2026045488A1Positive electrode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery including sameSK ON CO LTD·Filed 2025·Application pending·0 cites
- 0391US12597598B2Cathode active material for lithium secondary battery and lithium secondary battery including the sameSK ON CO LTD·Filed 2024·Granted Apr 7, 2026·0 cites·9 claims
- 0488US12580192B2Cathode active material precursor, cathode active material, lithium secondary battery and method of manufacturing the sameSK ON CO LTD·Filed 2025·Granted Mar 17, 2026·0 cites·14 claims
- 0576US12573624B2Cathode active material for lithium secondary battery and lithium secondary battery including the sameSK ON CO LTD·Filed 2022·Granted Mar 10, 2026·0 cites·10 claims
- 0676US12525605B2Cathode active material for lithium secondary battery and method of manufacturing the sameSK INNOVATION CO LTD·Filed 2022·Granted Jan 13, 2026·0 cites·7 claims
- 0769US12592383B2Method of manufacturing cathode active material for lithium secondary batterySK ON CO LTD·Filed 2022·Granted Mar 31, 2026·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when HAN KOOK HYUN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: exact name match across USPTO filings. How scoring works →