Suspended-type spot welding device convenient for welding and assembling of various vehicle models
US-12330229-B1 · Jun 17, 2025 · US
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Liu Hongbo patents
Liu Hongbo is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Hongbo |
| Total patents | 11 |
| First publication | Feb 11, 2020 |
| Latest publication | Jun 17, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Video transmission method, apparatus, and system
US-12267618-B2 · Apr 1, 2025 · US
Oil-gas-water three-phase automatic metering device and method
US-11808682-B1 · Nov 7, 2023 · US
Image processing method and apparatus, device, and computer-readable storage medium
US-2023222696-A1 · Jul 13, 2023 · US
Video Transmission Method, Apparatus, and System
US-2023124383-A1 · Apr 20, 2023 · US
Acrylic damping adhesive and diaphragm membrane for micro-speakers
US-2022372348-A1 · Nov 24, 2022 · US
VR video processing method and related apparatus
US-11341712-B2 · May 24, 2022 · US
VR Video Processing Method and Related Apparatus
US-2021248810-A1 · Aug 12, 2021 · US
Rotating cylinder electrochemical cell
US-2021167350-A1 · Jun 3, 2021 · US
Curable adhesive composition as well as adhesive tapes and products produced therefrom
US-2020299553-A1 · Sep 24, 2020 · US
Recent patents
Latest publications not already listed above.
Stable personal care cream composition
US-10556134-B2 · Feb 11, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Huawei Tech Co Ltd | 5 |
| 3M Innovative Properties Co | 1 |
| Univ Jilin | 1 |
| Univ Chengdu Technology | 1 |
| 3M Innovative Properties Company | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L65/613 | 2 |
| H04L65/756 | 2 |
| H04N5/4448 | 2 |
| H04L65/612 | 2 |
| H04N5/38 | 2 |