Patents/Inventors

Daojie Ma

BeijingCN0 patents

2 Patents

US115892252023
Application White Box Device Utilized in Conjunction with Intelligent Terminal
Unigroup Guoxin Microelectronics Co., Ltd.
0 cites
US115892312023
System White Box Device Utilized in Conjunction with Intelligent Terminal
Unigroup Guoxin Microelectronics Co., Ltd.
0 cites