Inventor
NAH JAEHOU
KR19 patents
⚠️ This page may combine multiple inventors who share the name “NAH JAEHOU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
17 patentsUS12542272B2Feb 3, 2026
Negative active material and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations62
US12580186B2Mar 17, 2026
Negative active material composite for rechargeable lithium battery, method of preparing the same, and negative electrode and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD0 citations61
US12107267B2Oct 1, 2024
Negative active material composite for rechargeable lithium battery, method of preparing the same, and negative electrode and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD1 citations61
US11394021B2Jul 19, 2022
Negative active material for rechargeable lithium battery and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD0 citations61
US10991939B2Apr 27, 2021
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations61
US12368153B2Jul 22, 2025
Negative active material and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations60
US12191489B2Jan 7, 2025
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations59
US12355084B2Jul 8, 2025
Negative active material and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations58
US12444736B2Oct 14, 2025
Negative active material and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations57
US11631861B2Apr 18, 2023
Negative active material for rechargeable lithium battery and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD0 citations57
US12132194B2Oct 29, 2024
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations54
US11705552B2Jul 18, 2023
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations54
US11594722B2Feb 28, 2023
Negative active material for rechargeable lithium battery, and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations53
US11276859B2Mar 15, 2022
Negative active material for rechargeable lithium battery, method for preparing same, negative electrode including the same and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations51
US8043749B2Oct 25, 2011
Electrolyte for lithium ion secondary battery and lithium ion secondary battery comprising the same
SAMSUNG SDI CO LTD0 citations50
US12355068B2Jul 8, 2025
Negative active material for rechargeable lithium battery, and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations47
US12255314B2Mar 18, 2025
Negative active material for rechargeable lithium battery and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD0 citations47