MIT spinoff Vertical Semiconductor, which aims to make vertical gallium nitride transistors for AI data centers, raised an $11M seed led by Playground Global (Mike Wheatley/SiliconANGLE)

Mike Wheatley / SiliconANGLE:
MIT spinoff Vertical Semiconductor, which aims to make vertical gallium nitride transistors for AI data centers, raised an $11M seed led by Playground Global  —  Vertical Semiconductor Inc. is hoping to crack the power delivery bottleneck in artificial intelligence data centers after closing on an $11 million seed funding round today.