About 2 Trademarks found that are owned by Tang Lan

Batteries; Computers; Loudspeakers; Pedometers; Radios; Sunglasses; Televisions; Cell phones; Computer mouse; Converters for electric plugs; Data cables; Dynamic random access memory (DRAM); Earphones and headphones; Electric cables, wires, conductors and connection fittings therefor; Electrical plugs and sockets; Power supply connectors and adaptors for use with portable electronic devices; Protective cases for audio equipment in the nature of headphones; Smartphone mounts; Tablet computer; Weighing apparatus and instruments

Humidifiers; Air dehumidifiers; Air filters for air conditioners in vehicle passenger compartments; Air filters for domestic use; Air purifiers; Apparatus for purifying tap water; Beverage cooling and ice dispensing machines; Bread-making machines; Camping stoves; Clothes dryers; Coffee machines, electric; Composting toilets; Cook- and hold- ovens; Electric fans; Electric fryers; Electric frying pans; Electric hot-water bottles; Electric space heaters; Hair driers; Outdoor lamps