Positive active material for rechargeable lithium battery and rechargeable lithium battery including same
US-12548765-B2 · Feb 10, 2026 · US
This page is not indexed by search engines while we improve data quality.
Park Dohyung patents
Park Dohyung is listed as an inventor on 36 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Park Dohyung |
| Total patents | 36 |
| First publication | May 5, 2015 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Rechargeable lithium batteries
US-2024413322-A1 · Dec 12, 2024 · US
Lithium cobalt oxide for a lithium secondary battery and lithium secondary battery comprising positive electrode including the same
US-11482704-B2 · Oct 25, 2022 · US
Rechargeable lithium battery
US-11342586-B2 · May 24, 2022 · US
Composite positive active material, method of preparing the same, and lithium secondary battery including positive electrode including the same
US-11133501-B2 · Sep 28, 2021 · US
Cobalt oxide for lithium secondary battery, preparing method thereof, lithium cobalt oxide for lithium secondary battery formed from the cobalt oxide, and lithium secondary battery including positive electrode comprising the lithium cobalt oxide
US-11038169-B2 · Jun 15, 2021 · US
Lithium cobalt oxide for a lithium secondary battery and lithium secondary battery comprising positive electrode including the same
US-2021135217-A1 · May 6, 2021 · US
Cobalt oxide for lithium secondary battery, preparing method thereof, lithium cobalt oxide formed from the cobalt oxide, and lithium secondary battery having positive electrode including the lithium cobalt oxide
US-10892484-B2 · Jan 12, 2021 · US
Cathode active material for lithium secondary battery, method for producing same, and lithium secondary battery comprising same
US-10826064-B2 · Nov 3, 2020 · US
Cobalt oxide for lithium secondary battery, preparing method thereof, lithium cobalt oxide for lithium secondary battery formed from the cobalt oxide, and lithium secondary battery including positive electrode comprising the lithium cobalt oxide
US-2020203726-A1 · Jun 25, 2020 · US
Recent patents
Latest publications not already listed above.
Method of manufacturing positive material
US-10693133-B2 · Jun 23, 2020 · US
Positive active material including lithium nickel-based metal oxide, method of preparing the same, and rechargeable lithium battery including the same
US-10665861-B2 · May 26, 2020 · US
Lithium secondary battery
US-2019379054-A1 · Dec 12, 2019 · US
Method of manufacturing positive active material
US-2019296339-A1 · Sep 26, 2019 · US
Positive electrode active material for lithium secondary battery, preparing method thereof, and lithium secondary battery including positive electrode including the same
US-10340510-B2 · Jul 2, 2019 · US
Cathode active material for lithium secondary battery, method for producing same, and lithium secondary battery comprising same
US-2019181445-A1 · Jun 13, 2019 · US
Rechargeable lithium battery
US-2019074546-A1 · Mar 7, 2019 · US
Positive active material for rechargeable lithium battery and rechargeable lithium battery including same
US-2019027739-A1 · Jan 24, 2019 · US
Positive electrode active material, preparing method thereof, and lithium secondary battery including positive electrode comprising the positive electrode active material
US-10128499-B2 · Nov 13, 2018 · US
Lithium cobalt composite oxide for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including lithium cobalt composite oxide
US-10090523-B2 · Oct 2, 2018 · US
Positive active material and lithium secondary battery including positive electrode that includes the positive active material
US-9991513-B2 · Jun 5, 2018 · US
Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
US-2018123130-A1 · May 3, 2018 · US
Cobalt oxide for lithium secondary battery, preparing method thereof, lithium cobalt oxide formed from the cobalt oxide, and lithium secondary battery having positive electrode including the lithium cobalt oxide
US-2018076454-A1 · Mar 15, 2018 · US
Positive active material, positive electrode including the same, and lithium secondary battery including the positive electrode
US-9806341-B2 · Oct 31, 2017 · US
Positive active material, lithium battery including the same, and method of manufacturing the positive active material
US-2017179479-A1 · Jun 22, 2017 · US
Positive electrode active material for lithium secondary battery, preparing method thereof, and lithium secondary battery including positive electrode including the same
US-2017133668-A1 · May 11, 2017 · US
Positive electrode active material, preparing method thereof, and lithium secondary battery including positive electrode comprising the positive electrode active material
US-2017133672-A1 · May 11, 2017 · US
Composite positive active material, method of preparing the same, and lithium secondary battery including positive electrode including the same
US-2017125809-A1 · May 4, 2017 · US
Cobalt oxide composition for lithium secondary battery, lithium cobalt oxide composition for lithium secondary battery formed from the cobalt oxide composition, method of manufacturing the cobalt oxide composition, and lithium secondary battery including positive electrode including the lithium cobalt oxide composition
US-2016322633-A1 · Nov 3, 2016 · US
Positive active material and lithium secondary battery including positive electrode that includes the positive active material
US-2016211518-A1 · Jul 21, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Sdi Co Ltd | 36 |
| Kim Eung Sun | 1 |
| Park Dohyung | 1 |
| Kim Yong | 1 |
| Samsung Electronics Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M4/525 | 35 |
| Y02E60/10 | 35 |
| H01M10/0525 | 28 |
| H01M2004/028 | 27 |
| H01M10/052 | 23 |