Fintech giant The Clearing House joins open-source patent protection powerhouse OIN Posted on October 14, 2022 By Charlielikes Financial technology companies are also targets of open-source patent trolls, so one of the biggest fintech companies, TCH, has recently joined the Open Invention Network. Tech Tags:‘giant’, clearing, fintech, house, joins, oin, open-source, patent, powerhouse, protection,, tech, technology, the