Innovation

265 patent families (157 granted) — focus: Electricity & electronics, Physics & computing, Operations & transport; filing pace slowing. Cited 707 times.

Year	Filings
2018	31
2019	112
2020	89
2021	33

Investor mix

28 investors on record; lead investors include Yuanhe Holdings, Legend Capital, Goldstone Investment , Shang Qi Capital.

Investor type	Count	Share
Venture capital	10	36%
Private equity	5	18%
Other / undisclosed	13	46%