Method of controlling in-vehicle driving sound using sound quality index-based generative ai
US-2026077649-A1 · Mar 19, 2026 · US
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Lee Dong-Chul patents
Lee Dong-Chul is listed as an inventor on 57 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Dong-Chul |
| Total patents | 57 |
| First publication | Feb 4, 2016 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Image sensor
US-2026006933-A1 · Jan 1, 2026 · US
Method of predicting performance of a driving motor for a vehicle and optimizing design parameters using ai
US-2025298931-A1 · Sep 25, 2025 · US
Method of predicting sound quality index for electric vehicle noise
US-2025201035-A1 · Jun 19, 2025 · US
Method of controlling traveling sound of electric vehicle using motor vibration and virtual transmission signal
US-2025174219-A1 · May 29, 2025 · US
Vehicle situation determination method using acoustic data and low-frequency removal filter
US-2025085158-A1 · Mar 13, 2025 · US
Image sensor
US-2024395845-A1 · Nov 28, 2024 · US
State diagnosis apparatus and method of moving system part
US-12154392-B2 · Nov 26, 2024 · US
Image sensor and manufacturing method of image sensor
US-2024387585-A1 · Nov 21, 2024 · US
AI-based noise generation diagnosis apparatus and method of PE components for electric vehicle
US-12112591-B2 · Oct 8, 2024 · US
Recent patents
Latest publications not already listed above.
Image sensor
US-12080744-B2 · Sep 3, 2024 · US
Automation method of AI-based diagnostic technology for equipment application
US-11941923-B2 · Mar 26, 2024 · US
State diagnosis apparatus and method of moving system part
US-2024021029-A1 · Jan 18, 2024 · US
Method of automatically creating ai diagnostic model for diagnosing abnormal state based on noise and vibration data to which enas is applied
US-2023351174-A1 · Nov 2, 2023 · US
Information sharing platform and method capable of providing bidirectional vehicle state information and system having information sharing platform
US-11775820-B2 · Oct 3, 2023 · US
State diagnosis apparatus and method of moving system part
US-11741761-B2 · Aug 29, 2023 · US
Ai-based noise generation diagnosis apparatus and method of pe components for electric vehicle
US-2023260341-A1 · Aug 17, 2023 · US
Method of AI-based vehicle diagnosis using CAN data and device thereof
US-11721141-B2 · Aug 8, 2023 · US
Method for controlling tone of electric vehicle based on motor vibration
US-11718183-B2 · Aug 8, 2023 · US
Image sensor including fence structure disposed laterally of color filters
US-11670657-B2 · Jun 6, 2023 · US
Big data-based driving information provision system and method thereof
US-11620519-B2 · Apr 4, 2023 · US
Method and device for diagnosing problematic noise source based on big data information
US-11521435-B2 · Dec 6, 2022 · US
Automation method of ai-based diagnostic technology for equipment application
US-2022366734-A1 · Nov 17, 2022 · US
Noise data artificial intelligence apparatus and pre-conditioning method for identifying source of problematic noise
US-11494643-B2 · Nov 8, 2022 · US
Method of ai-based vehicle diagnosis using can data and device thereof
US-2022270414-A1 · Aug 25, 2022 · US
Image sensor
US-2022149101-A1 · May 12, 2022 · US
Method of controlling tone of electric vehicle based on motor vibration in deceleration or regenerative braking conditions
US-11260792-B1 · Mar 1, 2022 · US
Injector abnormal cylinder diagnosis method and injector abnormality diagnosis system based on signal deviation
US-11236694-B2 · Feb 1, 2022 · US
Method for controlling tone of electric vehicle based on motor vibration
US-2021379998-A1 · Dec 9, 2021 · US
Injector abnormal cylinder diagnosis method and injector abnormality diagnosis system based on signal deviation
US-2021381458-A1 · Dec 9, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hyundai Motor Co Ltd | 46 |
| Kia Motors Corp | 31 |
| Kia Corp | 16 |
| Samsung Electronics Co Ltd | 11 |
| Iucf Hyu | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06N3/08 | 30 |
| G06N3/09 | 20 |
| G06N3/0442 | 18 |
| G06N3/044 | 17 |
| G07C5/0808 | 16 |