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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Gu Lidong patents
Gu Lidong is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gu Lidong |
| Total patents | 6 |
| First publication | Oct 21, 2021 |
| Latest publication | Jun 17, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Anti-skid and wear-resistant automatic positioning tool for welding production line based on digital twinning
US-12311478-B2 · May 27, 2025 · US
Anti-skid and wear-resistant automatic positioning tool for welding production line based on digital twinning
US-2025121462-A1 · Apr 17, 2025 · US
Clamping device having automatic direction adjustment function in vehicle body welding conveying line
US-12202680-B1 · Jan 21, 2025 · US
Data recording methods and apparatuses, electronic devices, and storage media
US-11972414-B2 · Apr 30, 2024 · US
Data recording methods and apparatuses, electronic devices, and storage media
US-2021326859-A1 · Oct 21, 2021 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Jilin | 4 |
| Alipay Hangzhou Inf Tech Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23K37/0443 | 3 |
| B23K37/00 | 3 |
| B23K2101/006 | 3 |
| B23K37/0408 | 2 |
| Y02P70/10 | 2 |