DJ

Da-Zen Jean

UN Unknown: 3 patents #7,366 of 83,584Top 9%
Overall (All Time): #1,340,997 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12372214 Marine searchlight system with wiretapping remote controllers Wen-Fong Jean, Han-Wen Cheng, Sen-Hung Chen 2025-07-29
11982306 Security-locking device for winch keyhole Wen-Fong Jean, Tai-Lien Huang, Chen-Kuo Chen 2024-05-14
11603168 Folding cleat Wen-Fong Jean, Tai-Lien Huang, Pai-I Kao 2023-03-14