Hongda Chen

3 Patents

• US124042052025

  Method for Recovering and Reusing Quartz Powder Waste in Out-of-tube Deposition Process

  JIANGSU ETERN OPTICAL FIBER TECHNOLOGY CO., Ltd.

  0 cites
• US121605362024

  Touchscreen, Electronic Device, and Display Control Method

  Honor Device Co., Ltd.

  0 cites
• US118770472024

  Electronic Device and Method for Determining a Position State of a Camera

  Honor Device Co., Ltd.

  0 cites