Daum communication logo Posted on June 26, 2015 by admin Daum communication logo Sign - Symbol - Watermark - Trademark - Company logo. The below image is of the Daum communication logo showing the sign by itself or the logo including the brand name of the relevant organization. Daum communication logo Tags: daum communication, daum communication brand, daum communication logo, daum communication logos, daum communication sign, daum communication symbol, daum communication trademark