Intelligent manufacturing patents, which company in China applies for the most patents?

If you search with the words """intelligent manufacturing",

I will give you a screenshot. There are more applications than these ones

Deqing Industrial Intelligent Manufacturing Technology Research Institute

Suzhou Zijingang Intelligent Manufacturing Equipment Co., Ltd.

Hefei University of Technology Intelligent Manufacturing Technology Research Institute

Quanzhou Huazhong University of Science and Technology Intelligent Manufacturing Research Institute

Julu (Guangzhou) Robots and Intelligent Manufacturing

For reference only