Electronic apparatus and controlling method thereof
US-12573397-B2 · Mar 10, 2026 · US
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Choi Wonjong patents
Choi Wonjong is listed as an inventor on 36 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Choi Wonjong |
| Total patents | 36 |
| First publication | Feb 20, 2020 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Electronic device and method for controlling thereof
US-12299400-B2 · May 13, 2025 · US
Electronic device for processing user's inquiry, and operation method of the electronic device
US-12277390-B2 · Apr 15, 2025 · US
Electronic device and control method thereof
US-12211510-B2 · Jan 28, 2025 · US
Electronic device and method for providing conversational service
US-12175979-B2 · Dec 24, 2024 · US
Electronic apparatus for responding to question using multi chat-bot and control method thereof
US-12010074-B2 · Jun 11, 2024 · US
Electronic apparatus and controlling method thereof
US-2024161746-A1 · May 16, 2024 · US
Electronic apparatus and method for recognizing speech thereof
US-11978458-B2 · May 7, 2024 · US
System and method for providing voice assistance service
US-11961512-B2 · Apr 16, 2024 · US
Electronic device and control method thereof
US-11889152-B2 · Jan 30, 2024 · US
Recent patents
Latest publications not already listed above.
Electronic device and operation method for performing speech recognition
US-11830501-B2 · Nov 28, 2023 · US
Electronic device and method for providing conversational service
US-2023335131-A1 · Oct 19, 2023 · US
Electronic apparatus for performing search and control method thereof
US-2023315771-A1 · Oct 5, 2023 · US
Electronic device and method for providing conversational service
US-11710481-B2 · Jul 25, 2023 · US
System and method for modifying knowledge graph for providing service
US-2023177356-A1 · Jun 8, 2023 · US
Electronic apparatus and control method thereof
US-11575783-B2 · Feb 7, 2023 · US
Electronic device and control method thereof
US-2022318512-A1 · Oct 6, 2022 · US
Electronic device and operation method for performing speech recognition
US-2022284906-A1 · Sep 8, 2022 · US
Electronic device and method for controlling thereof
US-2022269866-A1 · Aug 25, 2022 · US
Electronic device for processing user's inquiry, and operation method of the electronic device
US-2022245340-A1 · Aug 4, 2022 · US
Electronic device and control method thereof
US-2022232290-A1 · Jul 21, 2022 · US
Electronic device and operation method for performing speech recognition
US-11348588-B2 · May 31, 2022 · US
Electronic apparatus for responding to question using multi chat-bot and control method thereof
US-2022141160-A1 · May 5, 2022 · US
Electronic device and control method thereof
US-2022108703-A1 · Apr 7, 2022 · US
Electronic device and control method thereof
US-11227608-B2 · Jan 18, 2022 · US
System and method for providing voice assistance service
US-2021350797-A1 · Nov 11, 2021 · US
Electronic apparatus and method for recognizing speech thereof
US-2021327437-A1 · Oct 21, 2021 · US
Electronic apparatus and method for providing manual thereof
US-11150923-B2 · Oct 19, 2021 · US
Electronic device and control method thereof
US-2021233540-A1 · Jul 29, 2021 · US
Electronic device and control method therefor
US-2021217409-A1 · Jul 15, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 36 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G10L15/22 | 21 |
| G06F40/30 | 17 |
| G06F3/167 | 17 |
| G10L2015/223 | 13 |
| H04L51/02 | 12 |