Automatic feeding system
US-12286287-B2 · Apr 29, 2025 · US
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Chen Er-Wei patents
Chen Er-Wei is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Er-Wei |
| Total patents | 9 |
| First publication | Feb 21, 2017 |
| Latest publication | Apr 29, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Packing box
US-D1045595-S · Oct 8, 2024 · US
Packing box
US-D1044493-S · Oct 1, 2024 · US
Receiving structure and automatic feeding system
US-11524834-B2 · Dec 13, 2022 · US
Automatic feeding system
US-2022119189-A1 · Apr 21, 2022 · US
Receiving structure and automatic feeding system
US-2022121834-A1 · Apr 21, 2022 · US
Package box
US-10252846-B2 · Apr 9, 2019 · US
Packing material and package box
US-2017144815-A1 · May 25, 2017 · US
Package case
US-D779340-S · Feb 21, 2017 · 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 |
|---|---|
| Hon Hai Prec Ind Co Ltd | 9 |
| Hongfujin Prec Elect Zhengzhou Co Ltd | 7 |
| Hongfujin Prec Electronics (Zhengzhou) Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06K7/1417 | 4 |
| G06K7/1413 | 4 |
| G06K19/06037 | 4 |
| G06K19/06028 | 4 |
| G01B11/14 | 4 |