About 3 Trademarks found that are owned by Tan Mengting

Microphones; Walkie-talkies; Baby monitors; Batteries and battery chargers; Blank USB cards; Cell phone cases; Computer hardware and peripheral devices; Digital video cameras; Document printers; Dust protective goggles and masks; Electronic collars to train animals; Multimedia projectors; Portable electronic recorder for measuring and recording multiple voltage, current and thermocouple readings from various transducers; Protective films adapted for smartphones; Selfie sticks; Smart watches; Soundbar speakers; Stands adapted for mobile phones; Stands adapted for laptop, tablet computers; Stands for photographic apparatus; Sunglasses and spectacles; Voltage testers; Wireless ear buds; Electrical plugs and sockets

3D spectacles; Bullhorns; Smartphones; Smartwatches; Alarm sensors; Bags adapted for laptops; Batteries; Cases for smartphones; Chargers for batteries; Computer keyboards; Computer mice; Computer peripheral devices; Computer screens; Covers for computer keyboards; Covers for smartphones; Data cables; Electronic calculators; GPS navigation device; Headphones; Memories for data processing equipment; Mobile phone straps; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Mouse mats; Protective cases for smartphones; Protective films adapted for computer screens; Protective films adapted for smartphones; Rechargeable electric batteries; Set-top boxes; Sound reproduction equipment; Spectacles; Stands adapted for laptops; Sun glasses; USB cables; Video monitors; Videocameras; Wearable activity trackers; Wearable computer peripherals in the nature of wireless mice; Wireless adapters used to link computers to a telecommunications network; Wireless computer mice; MP3 players; USB dongles being wireless network adaptors

The wording "YIYOO" has no meaning in a foreign language.