Innovation

369 patent families (264 granted) — focus: Emerging technologies, Operations & transport, Electricity & electronics, Physics & computing; filing pace slowing. Cited 632 times.

Year	Filings
2013	7
2014	1
2016	1
2017	5
2018	10
2019	16
2020	35
2021	78
2022	65
2023	118
2024	15
2025	18

Investor mix

6 investors on record; lead investors include Yida Capital, Yuanhe Puhua.

Investor type	Count	Share
Venture capital	4	67%
Other / undisclosed	2	33%