Navigation method and corresponding apparatus
US-2025258001-A1 · Aug 14, 2025 · US
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Ding Ran patents
Ding Ran is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ding Ran |
| Total patents | 14 |
| First publication | Jun 27, 2019 |
| Latest publication | Aug 14, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Cross-device application management method, electronic device, and system
US-2024406306-A1 · Dec 5, 2024 · US
Visual Localization Method, Terminal, And Server
US-2024338846-A1 · Oct 10, 2024 · US
Visual localization method, terminal, and server
US-12046001-B2 · Jul 23, 2024 · US
Application status awareness method, related device, and related system
US-2024184622-A1 · Jun 6, 2024 · US
Control system for buck converter
US-2023012565-A1 · Jan 19, 2023 · US
Control system for buck converter
US-11545901-B1 · Jan 3, 2023 · US
Accumulator and heat exchange device having accumulator
US-11454435-B2 · Sep 27, 2022 · US
Control method and device for active power of wind power plant cluster
US-11451066-B2 · Sep 20, 2022 · US
Visual localization method, terminal, and server
US-2022156969-A1 · May 19, 2022 · US
Recent patents
Latest publications not already listed above.
Control method and device for active power of wind power plant cluster
US-2021194252-A1 · Jun 24, 2021 · US
Interactive application processing method and apparatus, and storage medium
US-11043068-B2 · Jun 22, 2021 · US
Accumulator and Heat Exchange Device Having Accumulator
US-2020393180-A1 · Dec 17, 2020 · US
Interactive application processing method and apparatus, and storage medium
US-2019197826-A1 · Jun 27, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Huawei Tech Co Ltd | 6 |
| Tencent Tech Shenzhen Co Ltd | 2 |
| Univ Macau | 2 |
| State Grid Jibei Electric Power Co Ltd | 2 |
| State Grid Corp China | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06T2210/04 | 3 |
| G06V20/176 | 3 |
| G06V10/44 | 3 |
| G06T7/50 | 3 |
| G06T2200/32 | 3 |