Innovation
21 patent families (10 granted) — focus: Textiles & paper, Physics & computing; filing pace slowing. Cited 83 times.
| Year | Filings |
|---|---|
| 2019 | 2 |
| 2020 | 9 |
| 2021 | 5 |
| 2022 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Investor mix
3 investors on record; lead investors include sanqigroup.cn.
| Investor type | Count | Share |
|---|---|---|
| Other / undisclosed | 3 | 100% |