About 3 Trademarks found that are owned by Long Manna

Covers for smartphones; Covers for tablet computers; Reflective safety vests; Screen protectors comprised of acrylic, tempered glass, plastic adapted for use with portable electronic devices; Sleeves for laptops; Protective covers for smartphones

Earphones; Eyeglasses; Scales; Sunglasses; Telescopes; Bags adapted for laptops; Bags for cameras and photographic equipment; Cases for smartphones; Covers for smartphones; Electric door bells; Electrical adapters; Electrical plugs and sockets; Mouse pads; Screen protectors comprised of plastic adapted for use with portable electronic devices; Sleeves for laptops; Low-voltage power supplies

The mark consists of a standard character of "SOGCASE".