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For the Inventor, By the Inventor

Beijing, China

Beijing Whyhow Information Technology Co., Ltd.


USPTO Granted Patents = 3

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Xuheng Niu (3 out of 3 patents)

silverMedal Jiangliang Li (3 out of 5 patents)

bronzeMedal Jun Fang (3 out of 41 patents)


3 patents:

1. 11694055 - Optical tag based information apparatus interaction method and system (2023-07-04),
2. 11338920 - Method for guiding autonomously movable machine by means of optical communication device (2022-05-24),
3. 11328136 - Optical communication device and method for transmitting and receiving information (2022-05-10),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#581 in Beijing

#7,218 in China

...
Beijing, China

Beijing Whyhow Information Technology Co., Ltd.

Forward Citations = 0

3 inventors:

goldMedal Xuheng Niu (3 out of 3 patents)

silverMedal Jiangliang Li (3 out of 5 patents)

bronzeMedal Jun Fang (3 out of 41 patents)

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