Guan Huang

3 Patents

• US122537172025

  Fiber Cutter and Fiber Cutting Method

  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  0 cites
• USD10540082024

  Booster Fan

  0 cites
• US117579482023

  Communication Method and Apparatus, and Electronic Device

  DOUYIN VISION CO., Ltd.

  0 cites