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Shenzhen, China

Shenzhen Telunsi Musical Instruments Co., Ltd.

USPTO Granted Patents = 3

Forward Citations = 9

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2 inventors (with patents filed for the assignee):

Zihang Zheng (2 out of 3 patents)

Jun Yao (1 out of 27 patents)

3 patents: Sort by Forward Citations

1. D1069891 - Electric piano (2025-04-08),

2. D1026080 - Foldable piano (2024-05-07),

3. D1026079 - Foldable piano (2024-05-07),

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#1,174 in Shenzhen

#7,230 in China

Shenzhen, China

Shenzhen Telunsi Musical Instruments Co., Ltd.

Forward Citations = 9

2 inventors:

Zihang Zheng (2 out of 3 patents)

Jun Yao (1 out of 27 patents)

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