Chunyi Song

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Hangzhou, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Use of aerial imaging element in teleprompter and teleprompter
- Patent number 10,634,930
- Issue date Apr 28, 2020
- Feixiang Technology Co., Ltd.
- Bing Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Use of Aerial Imaging Element in Teleprompter and Teleprompter
- Publication number 20190094563
- Publication date Mar 28, 2019
- Feixiang Technology Co., Ltd.
- Bing Zhang
- G06 - COMPUTING CALCULATING COUNTING