About 4 Trademarks found that are owned by Zhicheng Xian

The mark consists of the wording "OHMIGA" in stylized font, and the graphic above is the unit of resistance (Ohm).

The mark consists of the stylized wording "VOALTA" with the letter V above the wording and a dot in the middle of the V.

The mark consists of the stylized wording "ANNPER" with the inverted U above the wording,Circles and dots inside U..

The mark consists of the wording "MUXWELL" in stylized font. The graphic above the trademark is a sine wave, which is one of the basic parameters for studying electromagnetic waves, and the overall shape is like a capital letter M of the mark.