Method of Producing Positive Electrode Active Material for Lithium Secondary Battery and Positive Electrode Active Material for Lithium Secondary Battery Produced Thereby
US-2026066279-A1 · Mar 5, 2026 · US
This page is not indexed by search engines while we improve data quality.
Lee Hyuck patents
Lee Hyuck is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Hyuck |
| Total patents | 19 |
| First publication | May 11, 2017 |
| Latest publication | Mar 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of producing positive electrode active material for lithium secondary battery and positive electrode active material for lithium secondary battery produced thereby
US-12451481-B2 · Oct 21, 2025 · US
Method of preparing positive electrode active material
US-12412894-B2 · Sep 9, 2025 · US
Positive Electrode Active Material and Method for Producing the Same
US-2025273655-A1 · Aug 28, 2025 · US
Method for Producing Positive Electrode Active Material, and Positive Electrode Active Material
US-2024266512-A1 · Aug 8, 2024 · US
Method of Preparing Positive Electrode Active Material
US-2024182325-A1 · Jun 6, 2024 · US
Control box for charging
US-2024181915-A1 · Jun 6, 2024 · US
Positive electrode active material for lithium secondary battery, and positive electrode comprising same
US-11955629-B2 · Apr 9, 2024 · US
Positive Electrode Active Material and Method of Preparing the Same
US-2023402598-A1 · Dec 14, 2023 · US
Method for Manufacturing Mixture of Positive Electrode Active Material Particles of Nickel-Rich Lithium Composite Transition Metal Oxide
US-2023163273-A1 · May 25, 2023 · US
Recent patents
Latest publications not already listed above.
Method Of Preparing Positive Electrode Active Material
US-2023098542-A1 · Mar 30, 2023 · US
Positive Electrode Active Material For Lithium Secondary Battery, And Positive Electrode Comprising Same
US-2022310996-A1 · Sep 29, 2022 · US
Positive Electrode Active Material for Secondary Battery and Lithium Secondary Battery Including Same
US-2022246921-A1 · Aug 4, 2022 · US
Method of Producing Positive Electrode Active Material for Lithium Secondary Battery and Positive Electrode Active Material for Lithium Secondary Battery Produced Thereby
US-2022216463-A1 · Jul 7, 2022 · US
Method of preparing positive electrode active material for secondary battery and positive electrode active material for secondary battery prepared thereby
US-10637056-B2 · Apr 28, 2020 · US
Porous carbon materials and methods of manufacturing the same
US-10454115-B2 · Oct 22, 2019 · US
Method of preparing positive electrode active material for secondary battery and positive electrode active material for secondary battery prepared thereby
US-2019036119-A1 · Jan 31, 2019 · US
Positive electrode active material for lithium secondary battery, and positive electrode comprising same
US-2019027748-A1 · Jan 24, 2019 · US
Porous carbon materials and methods of manufacturing the same
US-2017133690-A1 · May 11, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 16 |
| Korea Inst Sci & Tech | 2 |
| Hyundai Motor Co Ltd | 1 |
| Kia Corp | 1 |
| Kyungshin Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M4/525 | 16 |
| H01M4/505 | 16 |
| Y02E60/10 | 16 |
| H01M2004/028 | 16 |
| C01G53/50 | 15 |