KM

Kuiyuan Ma

📍 Lo Wu, CN: #691 of 7,906 inventorsTop 9%
Overall (All Time): #367,224 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
D1050070 Speaker 2024-11-05
D1036413 Speaker 2024-07-23
D1025018 Speaker 2024-04-30
D1025004 Speaker 2024-04-30
D1025016 Speaker 2024-04-30
D1021858 Loudspeaker 2024-04-09
D1012883 Speaker 2024-01-30
D1012900 Speaker 2024-01-30
D1012901 Speaker 2024-01-30
D997134 Pair of earphones with charging case 2023-08-29
D992524 Speaker 2023-07-18
D975053 Loudspeaker 2023-01-10
D971175 Loudspeaker 2022-11-29