Innovation

99 patent families (7 granted) — focus: Chemistry & metallurgy, Physics & computing, Operations & transport, Emerging technologies; filing pace steady. Cited 472 times.

Year	Filings
2018	2
2020	1
2021	2
2022	20
2023	40
2024	29
2025	16
2026	4

Investor mix

6 investors on record; lead investors include Zhejiang Huarui Investment Holdings.

Investor type	Count	Share
Venture capital	3	50%
Private equity	3	50%