SG

Shiwen Guo

SC Shenzhen Grandsun Electronic Co.: 9 patents #6 of 75Top 8%
Overall (All Time): #368,944 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
D1033396 Earphone Jiugao Peng, Haiquan Wu, Ruiwen Shi, Guixiao He, Fuhua He +2 more 2024-07-02
D1028930 Earphone Jiugao Peng, Ruiwen Shi, Guixiao He, Lei Cao, Zhangliang Xiong +1 more 2024-05-28
11991494 Keyless control device and earphone Xin Yu, Hui-Chun Yang, Xuming He, Xianzhuo Qin, Ruiwen Shi +1 more 2024-05-21
D996399 Wireless earphone Jiugao Peng, Ruiwen Shi, Guixiao He, Lei Cao, Chuan Wang +1 more 2023-08-22
11716063 Method and apparatus for playing audio, and computer-readable storage Guixiao He, Qingxue Zhang, Jiugao Peng, Lei Cao, Haiquan Wu 2023-08-01
D991912 Wireless earphone Zhangliang Xiong, Dejun Jiang, Lei Cao, Xin Chi, Guixiao He +1 more 2023-07-11
11310579 Headset Mickael Bernard Andre Lefebvre, Haiquan Wu, Zhongqiang Tang, Xin Yu, Jiugao Peng +1 more 2022-04-19
11146882 Earphone Yong Zhang, Jihui Wang, Zhiqiong Wei 2021-10-12
10924841 Bluetooth sport earphone Haiquan Wu, Yuanfa Xin, Xin Yu, Ruiwen Shi 2021-02-16
10789037 Hearing protection method, apparatus and system Zhenli Wang, Xin Yu, Haiquan Wu, Ruiwen Shi 2020-09-29
D892763 Earphone Yuanwen Huang, Haiquan Wu, Xin Yu, Jiugao Peng, Ruiwen Shi 2020-08-11
D840371 Wireless headset Fu Xiong, Haiquan Wu, Xin Yu, Ruiwen Shi, Jiugao Peng 2019-02-12
D839849 In ear wireless headset Ping Li, Xin Yu, Haiquan Wu, Ruiwen Shi 2019-02-05