KL

Kejia Liu

AC Aac Microtech (Changzhou) Co.: 3 patents #22 of 83Top 30%
AC Aac Acoustic Technologies (Shenzhen) Co.: 1 patents #21 of 44Top 50%
📍 Lo Wu, IL: #9 of 24 inventorsTop 40%
Overall (2024): #48,809 of 561,600Top 9%
4
Patents 2024

Issued Patents 2024

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12154538 Method and apparatus for eliminating sound leakage Yuheng Jiang, Wenkai He 2024-11-26
12003938 Speaker Yuheng Jiang, Weimin Chen 2024-06-04
11950071 Acoustic device Weimin Chen, Yuheng Jiang 2024-04-02
11943596 Acoustic device Weimin Chen 2024-03-26