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Jianhua Sun

HU Huanic: 10 patents #1 of 8Top 15%
📍 Tuji, CA: #3 of 9 inventorsTop 35%
Overall (2025): #6,131 of 469,880Top 2%
10
Patents 2025

Issued Patents 2025

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D1095736 Gun sight Xuewen Cheng, Weike Sun 2025-09-30
D1092673 Open style inner red dot sight for pistol Meng Zhao 2025-09-09
12405458 Open type fine-tuning sight Meng Zhao 2025-09-02
D1089513 Gun sight Yaofeng Zhao 2025-08-19
D1079884 Gun sight Zhezi Zhang 2025-06-17
12305837 LED mounting base, adjustment mechanism with LED mounting base and red dot sighting device with adjustment mechanism Xuewen Cheng, Yaofeng Zhao 2025-05-20
D1067365 Split type sight for gun Xuewen Cheng, Weike Sun 2025-03-18
12241722 Micro gunsight, small laser, fine-tuning spring, laser sight device inner core, reset pin, and laser sight device Meng Zhao, Yingzi Yang, Dong Wang 2025-03-04
12235073 Adjustment mechanism and inner red dot sight thereof Xuewen Cheng 2025-02-25
D1060775 LED flashlight Zhezi Zhang 2025-02-04