Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CL

Changhong Linghu

Jiuchang, CN: #1 of 1 inventorsTop 100%
Overall (2024): #55,198 of 561,600Top 10%
4 Patents 2024

Issued Patents 2024

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1033734 Electronic cigarette case 2024-07-02
D1023444 Electronic cigarette case 2024-04-16
D1017890 Electronic cigarette 2024-03-12
D1017891 Electronic cigarette 2024-03-12