Ziyi Dai
Inventor
Stats
- 1 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 1 US Applications Filed
- 0 Total Citation Count
- Feb 16, 2012 Most Recent Filing
- Feb 16, 2012 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SHANGHAI WOOL & JUTE TEXTILE RESEARCH INSTITUTE | 1
| 2012
|
Inventor Addresses
| Address | Duration |
|---|---|
| Shanghai, CN | May 24, 16 - May 24, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| D01H: | SPINNING OR TWISTING | 1 |
| D02G: | CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9347152 | 2016 | Combined frictional false twisting device for ring spinning frame | 0 |
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