Spring box for window covering
US-2021254400-A1 · Aug 19, 2021 · US
Lin Wei-Ching is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lin Wei-Ching |
| Total patents | 1 |
| First publication | Aug 19, 2021 |
| Latest publication | Aug 19, 2021 |
Publications ranked by popularity score, then publication date.
US-2021254400-A1 · Aug 19, 2021 · US
Latest publications not already listed above.
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Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nien Made Entpr Co Ltd | 1 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E06B2009/3222 | 1 |
| E06B2009/3225 | 1 |
| E06B9/322 | 1 |