Patents/Inventors

Chuanqing Zeng

Charlotte, NCUS2 patents

3 Patents

US126059522026
Printer Device and Method of Using the Same
Hand Held Products, Inc.
0 cites
US123271562025
Radio-frequency Identification (RFID) Printer Antenna
Hand Held Products, Inc.
0 cites
US122049812025
Radio-frequency Identification (RFID) Printer with a Rotatable Antenna Bracket Component
Hand Held Products, Inc.
0 cites