Melt impregnation device with automatic lifting channel for additive manufacturing filaments
US-12576557-B2 · Mar 17, 2026 · US
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Chen Yiwei patents
Chen Yiwei is listed as an inventor on 58 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Yiwei |
| Total patents | 58 |
| First publication | Aug 8, 2019 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Interlayer strengthening method for continuous fiber additive manufacturing based on pressure injected Z-pin-like structures
US-12576581-B2 · Mar 17, 2026 · US
Apparatus and method with image processing and target tracking
US-12567158-B2 · Mar 3, 2026 · US
Dual printing head device with tensioning device for continuous fiber-reinforced composites
US-2026042256-A1 · Feb 12, 2026 · US
Nozzle-replaceable printing head for continuous fiber printing and printing method
US-12533844-B2 · Jan 27, 2026 · US
Method and apparatus with object tracking using dynamic field of view
US-2026017805-A1 · Jan 15, 2026 · US
Device and method with point cloud data processing
US-2026011112-A1 · Jan 8, 2026 · US
Method and apparatus with object tracking using dynamic field of view
US-12456205-B2 · Oct 28, 2025 · US
Interlayer strengthening method for continuous fiber additive manufacturing based on pressure injected z-pin-like structures
US-2025319648-A1 · Oct 16, 2025 · US
Method and apparatus with object tracking
US-12430776-B2 · Sep 30, 2025 · US
Recent patents
Latest publications not already listed above.
Method and apparatus with target tracking
US-12423835-B2 · Sep 23, 2025 · US
Continuous fiber curing extrusion device based on additive manufacturing ceramic composites
US-12409580-B1 · Sep 9, 2025 · US
Continuous carbon fiber composite filament impregnation pretreatment device
US-12403631-B2 · Sep 2, 2025 · US
Continuous carbon fiber composite filament impregnation pretreatment device
US-2025256432-A1 · Aug 14, 2025 · US
Apparatus and method with image processing
US-2025200712-A1 · Jun 19, 2025 · US
Electronic device and method with voxel and key point determination
US-2025191223-A1 · Jun 12, 2025 · US
Video object detection and tracking method and apparatus
US-12272137-B2 · Apr 8, 2025 · US
High-temperature vibration modal testing device for variable cross-section carbon fiber resin-based composites
US-12241867-B1 · Mar 4, 2025 · US
Multi-arm forming device for space on-orbit composite braiding
US-12186970-B2 · Jan 7, 2025 · US
Multi-arm forming device for space on-orbit composite braiding
US-2024367366-A1 · Nov 7, 2024 · US
On-orbit composite filament forming device for space 3d printing
US-2024367361-A1 · Nov 7, 2024 · US
On-orbit composite filament forming device for space 3D printing
US-12134221-B1 · Nov 5, 2024 · US
Melt impregnation device with automatic lifting channel for additive manufacturing filaments
US-2024286315-A1 · Aug 29, 2024 · US
Path planning method based on dynamic contour offset discretization and for spatial curved-surface printing
US-2024227307-A1 · Jul 11, 2024 · US
Nozzle-replaceable printing head for continuous fiber printing and printing method
US-2024227287-A1 · Jul 11, 2024 · US
Anesthesia machine
US-2024207565-A1 · Jun 27, 2024 · US
Path planning method based on dynamic contour offset discretization and for spatial curved-surface printing
US-12011882-B1 · Jun 18, 2024 · US
Hot bed deformation tolerance structure for large-sized continuous fiber high-temperature 3D printer
US-11969943-B1 · Apr 30, 2024 · US
Method and device with cascaded iterative processing of data
US-2024104410-A1 · Mar 28, 2024 · US
Wire feeding mechanism suitable for fused deposition Additive Manufacturing (AM) of flexible wire
US-11926098-B1 · Mar 12, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Nanjing Aeronautics & Astronautics | 20 |
| Samsung Electronics Co Ltd | 19 |
| Sz Dji Technology Co Ltd | 15 |
| Hangzhou Hikvision Digital Tec | 2 |
| Xiamen Leedarson Lighting Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B33Y30/00 | 13 |
| G06T2207/20084 | 12 |
| B29C64/118 | 11 |
| B33Y10/00 | 10 |
| G06V10/82 | 10 |