XP

Xinlong Peng

SC Shenzhen Grandsun Electronic Co.: 1 patents #10 of 25Top 40%
Overall (2021): #208,620 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10924856 Touch bluetooth headset Xi Liu, Xianzhuo Qin, Haiquan Wu, Ruiwen Shi 2021-02-16