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Fourier

Fourier Intelligence, founded in Shanghai's Zhangjiang in 2015, began with upper/lower-limb rehabilitation robots and exoskeletons before entering humanoid robotics. It launched GR-1 in 2023 among China's first mass-produced full-size humanoids, followed by GR-2 and the care-oriented GR-3, serving industry, commercial service, research and rehab across 60+ countries.

Robotics

GR-3 Series

GR-3 Series

Fourier's third-generation in-house humanoid, comprising the interaction-focused GR-3 and the function-focused GR-3C / GR-3C Ultra

GRW

GRW

A new-generation assistive wheeled dual-arm interactive robot

Fourier N1

Fourier N1

Fourier's first open-source humanoid, built for frontier embodied AI research

Fourier GR-1

Fourier GR-1

Fourier's first-generation general-purpose humanoid with fully in-house FSA actuators, stable locomotion and agility

Fourier GR-2

Fourier GR-2

Fourier's second-generation general-purpose humanoid with up to 53 whole-body DoF, 5 km/h walking speed and about 2 hours of runtime

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