CZ

Changfeng Zhang

BO BOE: 1 patents #1,531 of 2,939Top 55%
Overall (2024): #503,616 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11917320 Method, device and system for sending virtual card, and readable storage medium Xiaoqin Guo, Baoyu Shi, Jingyu Zhang, Lirong Xu 2024-02-27