{"id":"e24c15ac-ec0f-4f6a-9ad5-ffb1b8324243","slug":"xu-lingjie-biren","name":"Xu Lingjie","bioBrief":"Co-founder and former president of [Biren Technology](/companies/biren-technology). Previously led GPU architecture teams at NVIDIA, AMD, and Samsung's North American research arm, and served as Director at Alibaba Cloud Intelligence Group. Left Biren in 2023 following US export-control sanctions that constrained the company's access to advanced manufacturing.","priorExits":null,"nationality":"Chinese","verificationPosture":"verified","aliases":[],"sources":[{"url":"https://en.wikipedia.org/wiki/Biren_Technology","title":"Biren Technology - Wikipedia","sourceName":"Wikipedia"}],"reviewStatus":"reviewed","createdAt":"2026-08-25T13:04:16.410Z","updatedAt":"2026-08-25T14:20:38.671Z","educations":[],"companyRoles":[{"id":"18b11cbb-e293-4e95-8a66-e013beccc155","personId":"e24c15ac-ec0f-4f6a-9ad5-ffb1b8324243","companyId":"59540430-33ee-404a-8921-39b23177cdec","role":"founder","roleTitle":"Co-founder & President","startDate":null,"endDate":null,"currentRole":false,"roleBasis":"verified_secondary","createdAt":"2026-08-25T13:04:17.168Z","company":{"slug":"biren-technology","name":"Biren Technology"}}],"boardRoles":[],"investorRoles":[],"foundings":[]}