About 2 Trademarks found that are owned by ChIhyao Chang

The mark consists of a double concentric circle in black with a design of an eagle's head in the middle of the circle, the head of the eagle is in blue and the beak is in red. The words "wireless family" is in blue beneath the design of the eagle's head. The words "PROFESSIONAL" "LEADER OF ANTENNA IN COMMUNICATION" are in blue and borders the double circle. The word "PROFESSIONAL" has two blue stars to its left and right side, the color white represents background and is not part of the mark.

The non-Latin characters in the mark transliterate to "di yi dian po" and this means "first electronic wave" in English.