JL

Jin-Sheng Lai

GC Great Computer: 5 patents #1 of 1Top 100%
📍 Beijing, VA: #1 of 6 inventorsTop 20%
Overall (2005): #7,079 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6924458 Auxiliary focusing tool for laser marker 2005-08-02
6908243 Separable cutting mechanism for printer 2005-06-21
6881924 Structure of platform and air-collecting bin in a laser-cutting/engraving machine 2005-04-19
6874781 Multistage paper holding roller device 2005-04-05
6855911 Pivotable cover for laser cutting machine 2005-02-15