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Beijing Hydrophis Network Technology Co., Ltd.

USPTO Granted Patents = 5

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Feng Hong (5 out of 11 patents)

Min Huang (2 out of 116 patents)

Weijie Zhou (2 out of 2 patents)

4. Wenbi Cai (2 out of 2 patents)

5. Shanliang Xiong (2 out of 2 patents)

6. Youpeng Wei (2 out of 2 patents)

5 patents: Sort by Forward Citations

1. 12499154 - Method, electronic apparatus, and storage medium for generating entity information graph (2025-12-16),

2. 12481692 - Method, electronic apparatus, and computer-readable storage medium for identifying entity relationship pairs (2025-11-25),

3. 12405989 - Method and apparatus for calculating text semantic similarity, device and storage medium (2025-09-02),

4. 12277145 - Method and apparatus for constructing entity relationship graph, device and storage medium (2025-04-14),

5. 11823086 - Membership analyzing method, apparatus, computer device and storage medium (2023-11-21),

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USPTO Data Jan 1 1976 - Jan 6 2026

5 Patents

#419 in Beijing

#4,601 in China

Beijing Hydrophis Network Technology Co., Ltd.

Forward Citations = 0

6 inventors:

Feng Hong (5 out of 11 patents)

Min Huang (2 out of 116 patents)

Weijie Zhou (2 out of 2 patents)

4. Wenbi Cai (2 out of 2 patents)

5. Shanliang Xiong (2 out of 2 patents)

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