Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Fang Bian

HL Head-Direct (Kunshan) Company Limited: 3 patents #1 of 1Top 100%
📍 Tianjin, CA: #8 of 68 inventorsTop 15%
Overall (2025): #24,407 of 469,880Top 6%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1092429 Power amplifier 2025-09-09
D1083586 Headphone box 2025-07-15
D1083803 Earphone charging case 2025-07-15
D1062691 Headphone 2025-02-18
D1057688 Earphone 2025-01-14