ZY

Zhang Yingchun

AI Argo Import-Export: 8 patents #1 of 1Top 100%
📍 Xiangcheng District, CN: #4 of 19 inventorsTop 25%
Overall (All Time): #625,510 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11320097 LED lighting tube device and method 2022-05-03
10871261 LED lighting tube device and method 2020-12-22
10816146 LED lighting tube device and method 2020-10-27
10767819 LED lighting tube device and method 2020-09-08
10697593 LED lighting tube device and method 2020-06-30
10677397 LED lighting tube device and method 2020-06-09
9989200 LED lighting tube device and method 2018-06-05
9810384 LED lighting tube device and method 2017-11-07