Innovation

36 patent families (30 granted) — focus: Electricity & electronics, Chemistry & metallurgy, Emerging technologies; filing pace slowing. Cited 7,652 times.

Year	Filings
2012	17
2013	19
2014	19
2015	15
2016	2
2017	4
2018	5
2019	4
2021	1
2022	1

Investor mix

7 investors on record; lead investors include GM Ventures.

Investor type	Count	Share
Venture capital	5	71%
Other / undisclosed	2	29%