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Cheonan-si, South Korea

Livin Ai Inc.

USPTO Granted Patents = 3

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Suehyun Chang (2 out of 3 patents)

Geun Jin Ahn (1 out of 1 patent)

Sungbum Park (1 out of 1 patent)

4. Sung-Bum Park (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 12481694 - Apparatus and method for optimized search results using document and passage-level integration (2025-11-25),

2. 12481693 - System and method for enhancing search precision with multi-level passage ranking (2025-11-25),

3. 11922333 - Method for training information retrieval model based on weak-supervision and method for providing search result using such model (2024-03-05),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#26 in Cheonan-si

#2,641 in South Korea

Cheonan-si, South Korea

Livin Ai Inc.

Forward Citations = 0

4 inventors:

Suehyun Chang (2 out of 3 patents)

Geun Jin Ahn (1 out of 1 patent)

Sungbum Park (1 out of 1 patent)

4. Sung-Bum Park (1 out of 2 patents)

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