Innovation

34 patent families (29 granted) — focus: Operations & transport, Mechanical engineering; filing pace slowing. Cited 49 times.

Year	Filings
2017	1
2019	19
2020	6
2021	8

Investor mix

3 investors on record; lead investors include Yuanwang Group, iVision Ventures, Green Pine Capital Partners.

Investor type	Count	Share
Venture capital	2	67%
Other / undisclosed	1	33%