About 2 Trademarks found that are owned by Yan Dongpo

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

Backdrops comprised of polymeric material being a textile substitute for use in photography; Banners and flags of textile; Bath towels; Bed linen; Bed sheets; Quilts; Tablecloths, not of paper; Textile fabrics for home and commercial interiors; Textile place mats; Towels; Wall hangings of textile; Window curtains; Woven fabrics; Canvas and muslin backdrops for use in photographic and video production; Tapestries of textile; Textile backdrops for use in photography