Positron AI, a builder of custom silicon and hardware for energy-efficient artificial intelligence inference, today announced it has raised an oversubscribed $230 million funding round at a $1 billion ...

Positron physics examines the behaviour of the positron, the electron’s antiparticle, and its interactions with matter. Central to this field is the study of annihilation processes, whereby positrons ...

Buffalo, NY, Feb. 17, 2026 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leader in molecular imaging technology and services, today announced the sale of four ...

Buffalo, NY, Dec. 30, 2025 (GLOBE NEWSWIRE) -- Positron Corporation (POSC) (the “Company”), a leading molecular imaging medical device company specializing in Positron Emission Tomography (PET) and ...

Positron, a startup chip maker that aims to compete with Nvidia NVDA.O, said Tuesday it raised $23.5 million to scale production of its U.S.-made artificial intelligence chips. Valor Equity Partners, ...

The interaction between solid matter and positron (the antiparticle of electron) has provided important insights across a variety of disciplines, including atomic physics, materials science, ...

North Tonawanda, NY, Aug. 22, 2025 (GLOBE NEWSWIRE) -- Positron Corporation (“Positron” or the “Company”) (OTC: POSC), a leader in molecular imaging technology and services, today announced that the ...

A Reno startup that specializes in artificial intelligence chips just raised millions in new funding as it seeks to chip away at market leader Nvidia’s dominance in the sector. Reno-based Positron AI ...

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