Inversion Semiconductor (YC W25) — Manufacturing the most powerful chips, 15x faster
Inversion Semiconductor is developing the next-generation chip fabrication machine, to create the most powerful chips 15x faster. Our vision is to reshore advanced chip fabrication capabilities in the West.
Inversion Semiconductor is a Y Combinator company in the Winter 2025 batch. Its directory entry describes it as: Manufacturing the most powerful chips, 15x faster. The founders listed are Rohan Karthik (Founder/CEO), Daniel Vega (Founder/CTO) (Y Combinator directory entry, February 20, 2025).
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Inversion Semiconductor is developing the next-generation chip fabrication machine, to create the most powerful chips 15x faster. Our vision is to reshore advanced chip fabrication capabilities in the West.
We're building a lithography machine. Lithography uses light to pattern circuit features on silicon. We're scaling transistors to their physical limits by shrinking particle accelerators 1000x, to create a high power light source.
Using our light source we will double transistor density for a given numerical aperture and 3x throughput.
Rohan Karthik
Founder/CEO
Daniel Vega
Founder/CTO
Founders, titles and bios as the company published them. Photographs are our own copies of the ones on that record, so they do not break when the original link expires.
One of 165 companies held here in Industrials › Manufacturing and Robotics.
No investor is drawn from a Form D — the form states how many invested and never who. The one investor on this graph is named because a batch has exactly one.
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Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
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