Inventor · disambiguated record
Liangfeng Lei
Also filed as: Lei Liangfeng
5 granted patents·22 citations·filing 2021–2023
77Inventor score
Top patents by PatentIndex Score
5 records- 0173USD976300SVideo cameraHANGZHOU JUFENG TECH CO LTD·Filed 2021·Granted Jan 24, 2023·7 cites·1 claims
- 0269USD1008335SCamcorderHANGZHOU JIEFENG TECH CO LTD·Filed 2022·Granted Dec 19, 2023·4 cites·1 claims
- 0369USD1007563SCamcorderHANGZHOU JIEFENG TECH CO LTD·Filed 2022·Granted Dec 12, 2023·4 cites·1 claims
- 0468USD1029913SBinocular cameraHANGZHOU JIEFENG TECH CO LTD·Filed 2022·Granted Jun 4, 2024·4 cites·1 claims
- 0562USD1032694SCameraHANGZHOU JIEFENG TECH CO LTD·Filed 2023·Granted Jun 25, 2024·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →