Yuanjie Yu

2 Patents

• US116608712023

  Repair Chip, Ink Cartridge, and Printer

  HANGZHOU CHIPJET TECHNOLOGY CO., Ltd.

  0 cites
• US116060602023

  Locking Device, Photovoltaic Module Mounting Structure, and Photovoltaic System

  CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc.

  0 cites