About 1 Trademarks found that are owned by Zheng Jianchao

Cash registers; Chronographs for use as specialized time recording apparatuses; Computer mouse; Counterfeit coin detectors; Credit card terminals; Electronic writing tablets; Integrated circuit cards and components; Mouse pads; Notebook computers; Optical disk drives; Parking meters; Pedometers; Protective films adapted for computer screens; Set-top boxes; Stands adapted for tablet computers; Time recording apparatus; USB wireless routers; Wrist rests for use with computers; Bar code readers; Blank optical discs; Blank smart cards; Central processing units (CPU); Personal digital assistants (PDA); Thread counters; USB card readers