Ningbo Synsense has collaborated with Zurich Institute of Neuroinformatics to release a new generation of ultra-low-power, high-throughput invasive brain-computer interface chip solution. It overcomes the challenges of high-density neural signal acquisition and real-time processing, improving energy efficiency by 10 to 100 times compared to existing solutions, providing fundamental support for the large-scale application of brain-computer interfaces worldwide.
here is their home page
looks like Ningbo is just a branch and they are based in Zurich