Beijing, China

King Tone Innovation (beijing) Technology Co., Ltd.


USPTO Granted Patents = 3


Forward Citations = 4

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14 inventors (with patents filed for the assignee):

goldMedal Bixiang Yan (2 out of 9 patents)

silverMedal Lei Zhang (1 out of 591 patents)

bronzeMedal Tao Zhao (1 out of 126 patents)

4 Xin Qi (1 out of 278 patents)

5 Yongjian Li (1 out of 97 patents)

6 Xin Yan (1 out of 1 patent)

7 Shiming Yuan (1 out of 1 patent)

8 Jiang Xu (1 out of 49 patents)

9 Guolin Xie (1 out of 31 patents)

10 Peigeng Tong (1 out of 38 patents)

11 Ao Ji (1 out of 31 patents)

12 Duoduo Wu (1 out of 31 patents)

13 Hongqiang Zhao (1 out of 2 patents)

14 Shanyong Gu (1 out of 3 patents)

15 Xin Yan (1 patent)


3 patents:

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#584 in Beijing

#7,230 in China

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Beijing, China
Forward Citations = 4

14 inventors:

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