Assignee
LIU HAOQIAN
US·1 granted patent·1 pending application·4 citations·filing 2020–2024
Top patents by PatentIndex Score
2 records- 0174US10935348B2Locking mechanism to secure a firearm accessory mount to a picatinny railLIU HAOQIAN·Filed 2020·Granted Mar 2, 2021·4 cites·19 claims
- 0239US2024313504A1Laser light source for aiming device and a laser light source adapter circuit board for aiming deviceLIU HAOQIAN·Filed 2024·Application pending·0 cites
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