Soundproof member
US-11580947-B2 · Feb 14, 2023 · US
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Hsu Chih-Han patents
Hsu Chih-Han is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hsu Chih-Han |
| Total patents | 2 |
| First publication | Jun 10, 2021 |
| Latest publication | Feb 14, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Soundproof member
US-2021174779-A1 · Jun 10, 2021 · 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 |
|---|---|
| Ind Tech Res Inst | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y10T428/24331 | 2 |
| Y10T428/24273 | 2 |
| Y10T428/24298 | 2 |
| B32B2605/00 | 2 |
| B32B2264/108 | 2 |