About 1 Trademarks found that are owned by Lingyan He

Headsets; Adapter cables for headphones; Data cables; Electric door bells; Electrical adapters; Electronic monitors and monitor modules for monitoring electric current and electrical signals; Headsets for mobile telephones; Mobile phone cases featuring rechargeable batteries; Mobile phone chargers; Personal stereos; Portable power chargers; Sun glasses; USB (universal serial bus) hardware; USB cables for cellphones; USB charging ports