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Haisong Dong

UN Unknown: 6 patents #2,010 of 83,584Top 3%
📍 Riverview Drive, CN: #15 of 347 inventorsTop 5%
Overall (All Time): #435,617 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
D1073168 Electronic candle 2025-04-29
D1052760 Simulative flame head for an electronic candle 2024-11-26
11608963 Illumination devices 2023-03-21
11396997 Illumination devices 2022-07-26
11339936 Flickering flame-shaped head apparatus 2022-05-24
11085612 Illumination devices 2021-08-10
10578281 Illumination devices 2020-03-03
10082274 Illumination devices 2018-09-25
9915402 Illumination devices 2018-03-13
9909728 Illumination devices 2018-03-06
9574748 Illumination devices 2017-02-21