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Ligang Yu

Huawei: 6 patents #2,214 of 15,535Top 15%
HC Honor Device Co.: 1 patents #327 of 806Top 45%
Overall (All Time): #531,051 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12401950 Electroacoustic transducer, speaker module, and electronic device Jinhua Liu, Tao Yan, Li Guo, Chien Feng Yeh 2025-08-26
12309539 Terminal protective case and audio playback system Junqing Luo, Jie Su, Fanfan Liu, Jing Chang, Shizhe Li +1 more 2025-05-20
12212924 Speaker core, speaker, and electronic device Guimin Wu, Jinhua Liu, Wei Liu, Chien Feng Yeh 2025-01-28
12084590 Water-based UV coatings, preparation method therefor and application thereof Fuliang Peng, Tianyu Chen, Guanqun Fu 2024-09-10
11997464 Loudspeaker, loudspeaker assembly, and portable electronic device 2024-05-28
11965055 Waterborne polyurethane acrylate emulsion and application thereof Bo Lv, Yuping Wang, Fuliang Peng 2024-04-23
11838720 Vibration and sound-making apparatus and electronic device Jie Su, Tong Zhu, Chunjian Li 2023-12-05
11388519 Speaker, terminal, and speaker control method Xiao Yang, Fang-Ching Lee 2022-07-12
10708684 Audio play apparatus and device Zhengbin Sun, Yanhui Ren, Haibo Shan, Meimei Han 2020-07-07