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For the Inventor, By the Inventor

Anhui, China

Hefei Tuwa Technology Co., Ltd.


USPTO Granted Patents = 6

Trademarks = 5

Forward Citations = 14

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4 inventors (with patents filed for the assignee):

goldMedal Yu Tian (6 out of 9 patents)

silverMedal Liang Zhang (6 out of 13 patents)

bronzeMedal Lei Xie (6 out of 6 patents)

4.  Jun Yi (2 out of 2 patents)


6 patents:

1. D1089154 - Controller for content editing (2025-08-19),
2. D1082751 - Controller for content editing (2025-07-08),
3. D1065112 - Controller for content editing (2025-03-04),
4. D1019609 - Controller (2024-03-26),
5. D929370 - Controller for content editing (2021-08-31),
6. D926711 - Controller for content editing (2021-08-03),
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USPTO Data Jan 1 1976 - Jan 6 2026

6 Patents

#21 in Anhui

#3,927 in China

...
Anhui, China

Hefei Tuwa Technology Co., Ltd.

Forward Citations = 14

4 inventors:

goldMedal Yu Tian (6 out of 9 patents)

silverMedal Liang Zhang (6 out of 13 patents)

bronzeMedal Lei Xie (6 out of 6 patents)

4.  Jun Yi (2 out of 2 patents)

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