RS

Ruiwen Shi

SC Shenzhen Grandsun Electronic Co.: 18 patents #1 of 36Top 3%
Overall (2020): #2,239 of 565,922Top 1%
19
Patents 2020

Issued Patents 2020

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
D906238 Wireless earphone charging box Zhijun Zhang, Haiquan Wu, Zhonghui Tang, Jiugao Peng 2020-12-29
D905657 Audio input/output device with curved display screen Xuexing Zhao, Haiquan Wu, Weili Chen, Jiugao Peng 2020-12-22
D905055 Host for audio and video control Wei Shao, Haiquan Wu, Zhanming Lu, Enqin Zhang 2020-12-15
D905049 Audio input/output device Zhanming Lu, Haiquan Wu, Yang Yang, Enqin Zhang, Jiugao Peng 2020-12-15
D904998 Audio device Zhengjun Qiu, Haiquan Wu, Jiugao Peng 2020-12-15
D902177 Wireless speaker Huakun Zhang, Haiquan Wu, Weili Chen 2020-11-17
D900097 AR glasses Chuan Wang, Haiquan Wu, Weili Chen 2020-10-27
D900098 VR glasses Erli Wang, Haiquan Wu, Zhanming Lu, Enqin Zhang 2020-10-27
D900057 Headphone Xiangke Shan, Haiquan Wu, Zhonghui Tang, Jiugao Peng 2020-10-27
D899395 Audio input/output device with display screen Yanwu Pang, Haiquan Wu, Weili Chen, Jiugao Peng 2020-10-20
10789037 Hearing protection method, apparatus and system Zhenli Wang, Shiwen Guo, Xin Yu, Haiquan Wu 2020-09-29
10785559 Method and device for switching play modes of wireless speaker, and wireless speaker Rongfang Huang, Haiquan Wu, Weifeng Gu, Enqin Zhang, Lei Cao 2020-09-22
D896205 Noise canceling wireless earphone Zhijun Zhang, Haiquan Wu, Zhonghui Tang, Jiugao Peng 2020-09-15
D892763 Earphone Yuanwen Huang, Haiquan Wu, Shiwen Guo, Xin Yu, Jiugao Peng 2020-08-11
10735864 Speaker Weiyong Gong, Haiquan Wu, Mickael Bernard Andre Lefebvre 2020-08-04
10694294 Metal diaphragm and speaker Gang Xie, Haiquan Wu, Weiyong Gong, Mickael Bernard Andre Lefebvre 2020-06-23
10667058 Diaphragm and speaker Gang Xie, Haiquan Wu, Weiyong Gong, Mickael Bernard Andre Lefebvre 2020-05-26
D884700 Remote controller Wei Shao, Haiquan Wu, Zhanming Lu, Enqin Zhang, Jiugao Peng 2020-05-19
D883280 Virtual reality headset Wei Shao, Haiquan Wu, Zhanming Lu, Enqin Zhang, Jiugao Peng 2020-05-05