Patents/Inventors

Yinhai Tu

ShanghaiCN1 patent

2 Patents

US122049672025
Two-dimensional Code Generation and Decoding Methods, Apparatuses, and Devices
ALIPAY.COM CO., Ltd.
0 cites
US116990532023
Narrow-strip 2-dimensional Bar Codes, Methods, Apparatuses, and Devices for Generating and Identifying Narrow-strip 2-dimensional Bar Codes
Advanced New Technologies Co., Ltd.
0 cites