Electrically assisted forming process and device for high-strength metal alloy thin-walled pipe
US-12290851-B2 · May 6, 2025 · US
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Wang Changjun patents
Wang Changjun is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Changjun |
| Total patents | 15 |
| First publication | Nov 8, 2018 |
| Latest publication | May 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Lock catch and vehicle
US-2025083635-A1 · Mar 13, 2025 · US
Welding system
US-11637407-B2 · Apr 25, 2023 · US
Electrically assisted forming process and device for high-strength metal alloy thin-walled pipe
US-2022347733-A1 · Nov 3, 2022 · US
Positioning device
US-11382250-B2 · Jul 5, 2022 · US
Terminal insertion quality monitoring system
US-11204603-B2 · Dec 21, 2021 · US
Image acquisition system and image acquisition method
US-11175236-B2 · Nov 16, 2021 · US
Automatic feeding system
US-10875075-B2 · Dec 29, 2020 · US
Terminal Insertion Quality Monitoring System
US-2020081429-A1 · Mar 12, 2020 · US
Image Acquisition System And Image Acquisition Method
US-2020080944-A1 · Mar 12, 2020 · US
Recent patents
Latest publications not already listed above.
Welding System
US-2020052451-A1 · Feb 13, 2020 · US
Pyrido[1,2-A]pyrimidone analog, crystal form thereof, intermediate thereof and preparation method therefor
US-10479789-B2 · Nov 19, 2019 · US
Automatic Feeding System
US-2019176210-A1 · Jun 13, 2019 · US
Positioning Device
US-2019124804-A1 · Apr 25, 2019 · US
Pyrido[1,2-a]pyrimidone analog, crystal form thereof, intermediate thereof and preparation method therefor
US-2018319799-A1 · Nov 8, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tyco Electronics Shanghai Co Ltd | 10 |
| Te Connectivity Corp | 10 |
| Central Iron And Steel Res Institute | 2 |
| Univ Yanshan | 2 |
| Chia Tai Tianqing Pharmaceutical Group Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B25J9/1697 | 4 |
| B23K3/087 | 4 |
| B23P19/001 | 2 |
| G05B2219/39479 | 2 |
| G05B2219/40007 | 2 |