Wang Changjiang patents

• Method for differential temperature rolling of composite strips based on actions of friction roller and device thereof

  US-12303955-B2 · May 20, 2025 · US

• Method for differential temperature rolling of composite strips based on actions of friction roller and device thereof

  US-2022152675-A1 · May 19, 2022 · US

• Method for calculating a transient overvoltage at a direct current sending end by taking into account a dynamic process of a control system

  US-2020333384-A1 · Oct 22, 2020 · US

• Regulating method and regulating apparatus for a driving voltage of a display module

  US-10453378-B2 · Oct 22, 2019 · US

• Transfer plate and orientation film generation system

  US-10288912-B2 · May 14, 2019 · US

• Regulating method and regulating apparatus for a driving voltage of a display module

  US-2016365025-A1 · Dec 15, 2016 · US

• Remote magnification and optimization of shared content in online meeting

  US-9516267-B2 · Dec 6, 2016 · US

• Transfer plate and orientation film generation system

  US-2016347106-A1 · Dec 1, 2016 · US

• Remote Magnification and Optimization of Shared Content in Online Meeting

  US-2016073052-A1 · Mar 10, 2016 · US

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