Patent Disputes in Shanxi Hejin: What US Founders Must Know
Patent Enforcement in Hejin: Why This Small City Matters for US Founders Let’s start with a scenario. You’re a founder in Austin or Boston. You’ve built a solid product — maybe a specialized valve, a chemical process, or a piece of industrial automation gear. You filed a PCT application years ago, entered the China national phase, and now you hold a Chinese invention patent. Good. Then you discover a factory in Hejin, Shanxi — a county-level city most Americans couldn’t find on a map — churning out something that looks suspiciously like your invention. They’re selling it domestically, maybe exporting it. You want to stop them. ...