Legal analysis: The ninth category of trademarks specifically includes: scientific, navigation, measurement, photography, movies, optics, weighing instruments, measuring tools, signals, inspection (supervision), rescue (rescue) and teaching devices and instruments; Devices and instruments for processing, switching, transmitting, accumulating, regulating or controlling electricity; Devices for recording, communicating and replaying sounds or images; Magnetic data carrier, recording disc; Optical discs, DVD discs and other digital storage media; Mechanical structure of coin-operated starter; Cash register, computing machine, data processing device, computer; Computer software; Fire extinguishing equipment.

legal basis: article 22 of the trademark law of the people's Republic of China, an applicant for trademark registration shall fill in the category and name of the goods using the trademark according to the prescribed commodity classification table and file a registration application.

an applicant for trademark registration can apply for registration of the same trademark for multiple categories of goods through one application.

the application for trademark registration and other relevant documents may be submitted in writing or in the form of data messages.