8 Patents
- USD11137162026Thermometer Charging Case0 cites
- US123864372025Electronic Stylus and Electronic Device
SHENZHEN QIANFENYI INTELLIGENT TECHNOLOGY CO., Ltd
0 cites - US123864382025Electronic Stylus and Electronic Device
SHENZHEN QIANFENYI INTELLIGENT TECHNOLOGY CO., Ltd
0 cites - USD10685082025Thermometer0 cites
- USD10129332024Stylus Pen0 cites
- USD10129342024Stylus Pen0 cites
- USD09912582023Stylus Pen0 cites
- USD09843782023Stylus Pen Charger0 cites