Inventor · disambiguated record

Hongling Fu

Also filed as: FU HONGLING

3 granted patents·3 pending applications·0 citations·filing 2023–2024

40Inventor score

Technology areasH04R

Files withAAC TECH NANJING CO LTD6

Top patents by PatentIndex Score

6 records

0157US12452592B2Coaxial speaker protection method, coaxial speaker protection system, coaxial speaker protection device, and coaxial speaker protectorAAC TECH NANJING CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·10 claims
0257US12452591B2Speaker temperature protection method and device, electronic device, and computer-readable storage mediumAAC TECH NANJING CO LTD·Filed 2024·Granted Oct 21, 2025·0 cites·10 claims
0354US12477274B2Coaxial speaker protection method, coaxial speaker protection system, coaxial speaker protection device, and coaxial speaker protectorAAC TECH NANJING CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·10 claims
0446US2024340590A1Coaxial speaker protection method, coaxial speaker protection system, coaxial speaker protection device, and coaxial speaker protectorAAC TECH NANJING CO LTD·Filed 2023·Application pending·0 cites
0546US2024340582A1Coaxial speaker tweeter temperature protection method and system, and computer-readable storage mediumAAC TECH NANJING CO LTD·Filed 2024·Application pending·0 cites
0644US2024340581A1Speaker displacement protection method and device, and computer-readable storage mediumAAC TECH NANJING CO LTD·Filed 2024·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →