About 1 Trademarks found that are owned by Chan Yuen Mei

Microphones; Thermo-hygrometers; Display screen protectors for providing shade and privacy specially adapted to electronic devices, namely, laptops, cell phones, personal digital assistants; High-frequency switching power supplies; Power supplies; Screen protectors comprised of acrylic, tempered glass, plastic adapted for use with portable electronic devices; Voltage stabilizing power supply