Yunsong Liu

2 Patents

• US120900102024

  Smart Oral Cleaner

  NANJING PROFETA INTELLIGENT TECHNOLOGY CO., Ltd.

  0 cites
• US119135902024

  Flexible Peristaltic Robot with Built-in Bidirectional Gas Pump for Self-regulating Gas Flow

  PEKING UNIVERSITY SCHOOL OF STOMATOLOGY

  0 cites