Ching-Shyan Yen
Inventor
Stats
- 0 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 2 US Applications Filed
- 0 Total Citation Count
- Nov 29, 2021 Most Recent Filing
- Nov 5, 2007 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| Taichung County, TW | May 07, 09 - May 07, 09 |
| Taipei, TW | Jan 10, 23 - Jan 10, 23 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G10D: | MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11551648 | 2023 | Saxophone having auxiliary side Bb key | 0 |
| 2009/0114,077 | 2009 | Wind instrument provided with a resonating buffer | 0 |
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