Display panel and electronic apparatus including the same
US-2026082770-A1 · Mar 19, 2026 · US
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Kim Changwook patents
Kim Changwook is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kim Changwook |
| Total patents | 25 |
| First publication | Jul 2, 2015 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Power amplifier and electronic device including the same
US-12580533-B2 · Mar 17, 2026 · US
Doherty power amplifier and electronic device comprising same
US-2026051855-A1 · Feb 19, 2026 · US
Display device and electronic device including the same
US-2026026248-A1 · Jan 22, 2026 · US
Display device and electronic device including the same
US-2025393415-A1 · Dec 25, 2025 · US
Light emitting display device including shaped light emitting areas
US-2025072222-A1 · Feb 27, 2025 · US
Light emitting display device
US-2025072266-A1 · Feb 27, 2025 · US
Display device
US-2024222553-A1 · Jul 4, 2024 · US
Display device
US-2024215415-A1 · Jun 27, 2024 · US
Doherty power amplifier and electronic device including the same
US-2024120886-A1 · Apr 11, 2024 · US
Recent patents
Latest publications not already listed above.
Doherty power amplifier and electronic device including it in wireless communication system
US-2023378912-A1 · Nov 23, 2023 · US
Power amplifier and electronic device including the same
US-2023198480-A1 · Jun 22, 2023 · US
Lighting device for bright therapy and dark therapy
US-11660464-B2 · May 30, 2023 · US
Lithium secondary battery
US-11489192-B2 · Nov 1, 2022 · US
Lighting device for bright therapy and dark therapy
US-2021031050-A1 · Feb 4, 2021 · US
Composite positive electrode active material for lithium secondary battery and lithium secondary battery comprising electrode including the composite positive electrode active material
US-10897042-B2 · Jan 19, 2021 · US
Lithium secondary battery
US-2020136172-A1 · Apr 30, 2020 · US
Positive active material for rechargeable lithium battery and rechargeable lithium battery including the same
US-10637047-B2 · Apr 28, 2020 · US
Positive active material for rechargeable lithium battery and rechargeable lithium battery including the same
US-2018102537-A1 · Apr 12, 2018 · US
Positive active material, positive electrode including the same, and lithium secondary battery including the positive active material
US-2018062172-A1 · Mar 1, 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, positive electrode including the same, and lithium secondary battery including the positive electrode
US-2016156032-A1 · Jun 2, 2016 · US
Positive active material, lithium batteries including the positive active material, and method of preparing the positive active material
US-2016156028-A1 · Jun 2, 2016 · US
Composite positive electrode active material for lithium secondary battery and lithium secondary battery comprising electrode including the composite positive electrode active material
US-2016028078-A1 · Jan 28, 2016 · US
Superjunction structures for power devices and methods of manufacture
US-2015187873-A1 · Jul 2, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Sdi Co Ltd | 10 |
| Samsung Display Co Ltd | 7 |
| Samsung Electronics Co Ltd | 5 |
| Research & Business Found Sungkyunkwan Univ | 4 |
| Univ Kookmin Ind Acad Coop Found | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M10/052 | 10 |
| Y02E60/10 | 10 |
| H01M2004/028 | 9 |
| H01M4/131 | 8 |
| H01M4/525 | 8 |