Retractable friction stir welding spindle
US-11897049-B2 · Feb 13, 2024 · US
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Chen Shujun patents
Chen Shujun is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Shujun |
| Total patents | 7 |
| First publication | Mar 10, 2016 |
| Latest publication | Feb 13, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Device and method for controlling size of molten pool in wire and arc additive manufacturing process
US-2023286049-A1 · Sep 14, 2023 · US
Retractable Friction Stir Welding Spindle
US-2023241707-A1 · Aug 3, 2023 · US
Low back pressure penetrating arc welding apparatus and method
US-9656341-B2 · May 23, 2017 · US
Gas tungsten arc welding with cross AC arcing twin wires
US-9457420-B2 · Oct 4, 2016 · US
A Low Back Pressure Penetrating Arc Welding Apparatus and Method
US-2016243642-A1 · Aug 25, 2016 · US
Central negative pressure arc welding apparatus and method
US-2016067811-A1 · Mar 10, 2016 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Beijing Technology | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.